CVE-2024-38538

In the Linux kernel, the following vulnerability has been resolved:

net: bridge: xmit: make sure we have at least eth header len bytes

syzbot triggered an uninit value[1] error in bridge device's xmit path by sending a short (less than ETH_HLEN bytes) skb. To fix it check if we can actually pull that amount instead of assuming.

Tested with dropwatch: drop at: br_dev_xmit+0xb93/0x12d0 [bridge] (0xffffffffc06739b3) origin: software timestamp: Mon May 13 11:31:53 2024 778214037 nsec protocol: 0x88a8 length: 2 original length: 2 drop reason: PKT_TOO_SMALL

[1] BUG: KMSAN: uninit-value in br_dev_xmit+0x61d/0x1cb0 net/bridge/br_device.c:65 br_dev_xmit+0x61d/0x1cb0 net/bridge/br_device.c:65 __netdev_start_xmit include/linux/netdevice.h:4903 [inline] netdev_start_xmit include/linux/netdevice.h:4917 [inline] xmit_one net/core/dev.c:3531 [inline] dev_hard_start_xmit+0x247/0xa20 net/core/dev.c:3547 __dev_queue_xmit+0x34db/0x5350 net/core/dev.c:4341 dev_queue_xmit include/linux/netdevice.h:3091 [inline] __bpf_tx_skb net/core/filter.c:2136 [inline] __bpf_redirect_common net/core/filter.c:2180 [inline] __bpf_redirect+0x14a6/0x1620 net/core/filter.c:2187 ____bpf_clone_redirect net/core/filter.c:2460 [inline] bpf_clone_redirect+0x328/0x470 net/core/filter.c:2432 ___bpf_prog_run+0x13fe/0xe0f0 kernel/bpf/core.c:1997 __bpf_prog_run512+0xb5/0xe0 kernel/bpf/core.c:2238 bpf_dispatcher_nop_func include/linux/bpf.h:1234 [inline] __bpf_prog_run include/linux/filter.h:657 [inline] bpf_prog_run include/linux/filter.h:664 [inline] bpf_test_run+0x499/0xc30 net/bpf/test_run.c:425 bpf_prog_test_run_skb+0x14ea/0x1f20 net/bpf/test_run.c:1058 bpf_prog_test_run+0x6b7/0xad0 kernel/bpf/syscall.c:4269 __sys_bpf+0x6aa/0xd90 kernel/bpf/syscall.c:5678 __do_sys_bpf kernel/bpf/syscall.c:5767 [inline] __se_sys_bpf kernel/bpf/syscall.c:5765 [inline] __x64_sys_bpf+0xa0/0xe0 kernel/bpf/syscall.c:5765 x64_sys_call+0x96b/0x3b50 arch/x86/include/generated/asm/syscalls_64.h:322 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f

In the Linux kernel, the following vulnerability has been resolved: net: bridge: xmit: make sure we have at least eth header len bytes syzbot triggered an uninit value[1] error in bridge device's xmit path by sending a short (less than ETH_HLEN bytes) skb. To fix it check if we can actually pull that amount instead of assuming. Tested with dropwatch: drop at: br_dev_xmit+0xb93/0x12d0 [bridge] (0xffffffffc06739b3) origin: software timestamp: Mon May 13 11:31:53 2024 778214037 nsec protocol: 0x88a8 length: 2 original length: 2 drop reason: PKT_TOO_SMALL [1] BUG: KMSAN: uninit-value in br_dev_xmit+0x61d/0x1cb0 net/bridge/br_device.c:65 br_dev_xmit+0x61d/0x1cb0 net/bridge/br_device.c:65 __netdev_start_xmit include/linux/netdevice.h:4903 [inline] netdev_start_xmit include/linux/netdevice.h:4917 [inline] xmit_one net/core/dev.c:3531 [inline] dev_hard_start_xmit+0x247/0xa20 net/core/dev.c:3547 __dev_queue_xmit+0x34db/0x5350 net/core/dev.c:4341 dev_queue_xmit include/linux/netdevice.h:3091 [inline] __bpf_tx_skb net/core/filter.c:2136 [inline] __bpf_redirect_common net/core/filter.c:2180 [inline] __bpf_redirect+0x14a6/0x1620 net/core/filter.c:2187 ____bpf_clone_redirect net/core/filter.c:2460 [inline] bpf_clone_redirect+0x328/0x470 net/core/filter.c:2432 ___bpf_prog_run+0x13fe/0xe0f0 kernel/bpf/core.c:1997 __bpf_prog_run512+0xb5/0xe0 kernel/bpf/core.c:2238 bpf_dispatcher_nop_func include/linux/bpf.h:1234 [inline] __bpf_prog_run include/linux/filter.h:657 [inline] bpf_prog_run include/linux/filter.h:664 [inline] bpf_test_run+0x499/0xc30 net/bpf/test_run.c:425 bpf_prog_test_run_skb+0x14ea/0x1f20 net/bpf/test_run.c:1058 bpf_prog_test_run+0x6b7/0xad0 kernel/bpf/syscall.c:4269 __sys_bpf+0x6aa/0xd90 kernel/bpf/syscall.c:5678 __do_sys_bpf kernel/bpf/syscall.c:5767 [inline] __se_sys_bpf kernel/bpf/syscall.c:5765 [inline] __x64_sys_bpf+0xa0/0xe0 kernel/bpf/syscall.c:5765 x64_sys_call+0x96b/0x3b50 arch/x86/include/generated/asm/syscalls_64.h:322 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f

The Linux Kernel, the operating system core itself.

Security Fix(es):

In the Linux kernel, the following vulnerability has been resolved:

tpm_tis_spi: Account for SPI header when allocating TPM SPI xfer buffer

The TPM SPI transfer mechanism uses MAX_SPI_FRAMESIZE for computing the maximum transfer length and the size of the transfer buffer. As such, it does not account for the 4 bytes of header that prepends the SPI data frame. This can result in out-of-bounds accesses and was confirmed with KASAN.

Introduce SPI_HDRSIZE to account for the header and use to allocate the transfer buffer.(CVE-2024-36477)

In the Linux kernel, the following vulnerability has been resolved:

net: fix out-of-bounds access in ops_init

net_alloc_generic is called by net_alloc, which is called without any locking. It reads max_gen_ptrs, which is changed under pernet_ops_rwsem. It is read twice, first to allocate an array, then to set s.len, which is later used to limit the bounds of the array access.

It is possible that the array is allocated and another thread is registering a new pernet ops, increments max_gen_ptrs, which is then used to set s.len with a larger than allocated length for the variable array.

Fix it by reading max_gen_ptrs only once in net_alloc_generic. If max_gen_ptrs is later incremented, it will be caught in net_assign_generic.(CVE-2024-36883)

In the Linux kernel, the following vulnerability has been resolved:

gpiolib: cdev: fix uninitialised kfifo

If a line is requested with debounce, and that results in debouncing in software, and the line is subsequently reconfigured to enable edge detection then the allocation of the kfifo to contain edge events is overlooked. This results in events being written to and read from an uninitialised kfifo. Read events are returned to userspace.

Initialise the kfifo in the case where the software debounce is already active.(CVE-2024-36898)

In the Linux kernel, the following vulnerability has been resolved:

ipv6: fib6_rules: avoid possible NULL dereference in fib6_rule_action()

syzbot is able to trigger the following crash [1], caused by unsafe ip6_dst_idev() use.

Indeed ip6_dst_idev() can return NULL, and must always be checked.

[1]

Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN PTI KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] CPU: 0 PID: 31648 Comm: syz-executor.0 Not tainted 6.9.0-rc4-next-20240417-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 RIP: 0010:__fib6_rule_action net/ipv6/fib6_rules.c:237 [inline] RIP: 0010:fib6_rule_action+0x241/0x7b0 net/ipv6/fib6_rules.c:267 Code: 02 00 00 49 8d 9f d8 00 00 00 48 89 d8 48 c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 f9 32 bf f7 48 8b 1b 48 89 d8 48 c1 e8 03 <42> 80 3c 20 00 74 08 48 89 df e8 e0 32 bf f7 4c 8b 03 48 89 ef 4c RSP: 0018:ffffc9000fc1f2f0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1a772f98c8186700 RDX: 0000000000000003 RSI: ffffffff8bcac4e0 RDI: ffffffff8c1f9760 RBP: ffff8880673fb980 R08: ffffffff8fac15ef R09: 1ffffffff1f582bd R10: dffffc0000000000 R11: fffffbfff1f582be R12: dffffc0000000000 R13: 0000000000000080 R14: ffff888076509000 R15: ffff88807a029a00 FS: 00007f55e82ca6c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b31d23000 CR3: 0000000022b66000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> fib_rules_lookup+0x62c/0xdb0 net/core/fib_rules.c:317 fib6_rule_lookup+0x1fd/0x790 net/ipv6/fib6_rules.c:108 ip6_route_output_flags_noref net/ipv6/route.c:2637 [inline] ip6_route_output_flags+0x38e/0x610 net/ipv6/route.c:2649 ip6_route_output include/net/ip6_route.h:93 [inline] …

The Linux Kernel, the operating system core itself.

Security Fix(es):

In the Linux kernel, the following vulnerability has been resolved:

can: mcba_usb: fix memory leak in mcba_usb

Syzbot reported memory leak in SocketCAN driver for Microchip CAN BUS Analyzer Tool. The problem was in unfreed usb_coherent.

In mcba_usb_start() 20 coherent buffers are allocated and there is nothing, that frees them:

1. In callback function the urb is resubmitted and that's all
2. In disconnect function urbs are simply killed, but URB_FREE_BUFFER is not set (see mcba_usb_start) and this flag cannot be used with coherent buffers.

Fail log: | [ 1354.053291][ T8413] mcba_usb 1-1:0.0 can0: device disconnected | [ 1367.059384][ T8420] kmemleak: 20 new suspected memory leaks (see /sys/kernel/debug/kmem)

So, all allocated buffers should be freed with usb_free_coherent() explicitly

NOTE: The same pattern for allocating and freeing coherent buffers is used in drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c(CVE-2021-47231)

In the Linux kernel, the following vulnerability has been resolved:

can: j1939: fix Use-after-Free, hold skb ref while in use

This patch fixes a Use-after-Free found by the syzbot.

The problem is that a skb is taken from the per-session skb queue, without incrementing the ref count. This leads to a Use-after-Free if the skb is taken concurrently from the session queue due to a CTS.(CVE-2021-47232)

In the Linux kernel, the following vulnerability has been resolved:

batman-adv: Avoid WARN_ON timing related checks

The soft/batadv interface for a queued OGM can be changed during the time the OGM was queued for transmission and when the OGM is actually transmitted by the worker.

But WARN_ON must be used to denote kernel bugs and not to print simple warnings. A warning can simply be printed using pr_warn.(CVE-2021-47252)

In the Linux kernel, the following vulnerability has been resolved:

media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf()

Fix an 11-year old bug in ngene_command_config_free_buf() while addressing the following warnings caught with -Warray-bounds:

arch/alpha/include/asm/string.h:22:16: warning: '__builtin_memcpy' offset [12, 16] from the object at 'com' is out of the bounds of referenced subobject 'config' with type 'unsigned char' at offset 10 [-Warray-bounds] arch/x86/include/asm/string_32.h:182:25: warning: '__builtin_memcpy' offset [12, 16] from the object at 'com' is out of the bounds of referenced subobject 'config' with type 'unsigned char' at offset 10 [-Warray-bounds]

The problem is that the original code is trying to copy 6 bytes of data into a one-byte size member config of the wrong structue FW_CONFIGURE_BUFFERS, in a single call to memcpy(). This causes a legitimate compiler warning because memcpy() overruns the length of &com.cmd.ConfigureBuffers.config. It seems that the right structure is FW_CONFIGURE_FREE_BUFFERS, instead, because it contains 6 more members apart from the header hdr. Also, the name of the function ngene_command_config_free_buf() suggests that the actual intention is to ConfigureFreeBuffers, instead of ConfigureBuffers (which takes place in the function ngene_command_config_buf(), above).

Fix this by enclosing those 6 members of struct FW_CONFIGURE_FREE_BUFFERS into new struct config, and use &com.cmd.ConfigureFreeBuffers.config as the destination address, instead of &com.cmd.ConfigureBuffers.config, when calling memcpy().

This also helps with the ongoing efforts to globally enable -Warray-bounds and get us closer to being able to tighten the FORTIFY_SOURCE routines on memcpy().(CVE-2021-47288)

In the Linux kernel, the following vulnerability has been resolved:

coresight: tmc-etf: Fix global-out-of-bounds in tmc_update_etf_buffer()

commit 6f755e85c332 ("coresight: Add helper for…

The Linux Kernel, the operating system core itself.

Security Fix(es):

In the Linux kernel, the following vulnerability has been resolved:

ASoC: SOF: Fix DSP oops stack dump output contents

Fix @buf arg given to hex_dump_to_buffer() and stack address used in dump error output.(CVE-2021-47381)

In the Linux kernel, the following vulnerability has been resolved:

scsi: iscsi: Fix iscsi_task use after free

Commit d39df158518c ("scsi: iscsi: Have abort handler get ref to conn") added iscsi_get_conn()/iscsi_put_conn() calls during abort handling but then also changed the handling of the case where we detect an already completed task where we now end up doing a goto to the common put/cleanup code. This results in a iscsi_task use after free, because the common cleanup code will do a put on the iscsi_task.

This reverts the goto and moves the iscsi_get_conn() to after we've checked if the iscsi_task is valid.(CVE-2021-47427)

In the Linux kernel, the following vulnerability has been resolved:

spi: Fix deadlock when adding SPI controllers on SPI buses

Currently we have a global spi_add_lock which we take when adding new devices so that we can check that we're not trying to reuse a chip select that's already controlled. This means that if the SPI device is itself a SPI controller and triggers the instantiation of further SPI devices we trigger a deadlock as we try to register and instantiate those devices while in the process of doing so for the parent controller and hence already holding the global spi_add_lock. Since we only care about concurrency within a single SPI bus move the lock to be per controller, avoiding the deadlock.

This can be easily triggered in the case of spi-mux.(CVE-2021-47469)

(CVE-2023-39180)

In the Linux kernel, the following vulnerability has been resolved:

powerpc/powernv: Add a null pointer check in opal_powercap_init()

kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure.(CVE-2023-52696)

In the Linux kernel, the following vulnerability has been resolved:

i2c: core: Run atomic i2c xfer when !preemptible

Since bae1d3a05a8b, i2c transfers are non-atomic if preemption is disabled. However, non-atomic i2c transfers require preemption (e.g. in wait_for_completion() while waiting for the DMA).

panic() calls preempt_disable_notrace() before calling emergency_restart(). Therefore, if an i2c device is used for the restart, the xfer should be atomic. This avoids warnings like:

[ 12.667612] WARNING: CPU: 1 PID: 1 at kernel/rcu/tree_plugin.h:318 rcu_note_context_switch+0x33c/0x6b0 [ 12.676926] Voluntary context switch within RCU read-side critical section! ... [ 12.742376] schedule_timeout from wait_for_completion_timeout+0x90/0x114 [ 12.749179] wait_for_completion_timeout from tegra_i2c_wait_completion+0x40/0x70 ... [ 12.994527] atomic_notifier_call_chain from machine_restart+0x34/0x58 [ 13.001050] machine_restart from panic+0x2a8/0x32c

Use !preemptible() instead, which is basically the same check as pre-v5.2.(CVE-2023-52791)

In the Linux kernel, the following vulnerability has been resolved:

hid: cp2112: Fix duplicate workqueue initialization

Previously the cp2112 driver called INIT_DELAYED_WORK within cp2112_gpio_irq_startup, resulting in duplicate initilizations of the workqueue on subsequent IRQ startups following an initial request. This resulted in a warning in set_work_data in workqueue.c, as well as a rare NULL dereference within process_one_work in workqueue.c.

Initialize the workqueue within _probe instead.(CVE-2023-52853)

In the Linux kernel, the following vulnerability has been resolved:

ksmbd: fix UAF issue in ksmbd_tcp_new_connection()

The race is between the handling of a new TCP connection and its disconnection. It leads to UAF on struct tcp_transport in ksmbd_tcp_new_connection() function.(CVE-2024-26592)

In the Linux kernel, the…

The Linux Kernel, the operating system core itself.

Security Fix(es):

In the Linux kernel, the following vulnerability has been resolved:

usb: gadget: ncm: Avoid dropping datagrams of properly parsed NTBs

It is observed sometimes when tethering is used over NCM with Windows 11 as host, at some instances, the gadget_giveback has one byte appended at the end of a proper NTB. When the NTB is parsed, unwrap call looks for any leftover bytes in SKB provided by u_ether and if there are any pending bytes, it treats them as a separate NTB and parses it. But in case the second NTB (as per unwrap call) is faulty/corrupt, all the datagrams that were parsed properly in the first NTB and saved in rx_list are dropped.

Adding a few custom traces showed the following: [002] d..1 7828.532866: dwc3_gadget_giveback: ep1out: req 000000003868811a length 1025/16384 zsI ==> 0 [002] d..1 7828.532867: ncm_unwrap_ntb: K: ncm_unwrap_ntb toprocess: 1025 [002] d..1 7828.532867: ncm_unwrap_ntb: K: ncm_unwrap_ntb nth: 1751999342 [002] d..1 7828.532868: ncm_unwrap_ntb: K: ncm_unwrap_ntb seq: 0xce67 [002] d..1 7828.532868: ncm_unwrap_ntb: K: ncm_unwrap_ntb blk_len: 0x400 [002] d..1 7828.532868: ncm_unwrap_ntb: K: ncm_unwrap_ntb ndp_len: 0x10 [002] d..1 7828.532869: ncm_unwrap_ntb: K: Parsed NTB with 1 frames

In this case, the giveback is of 1025 bytes and block length is 1024. The rest 1 byte (which is 0x00) won't be parsed resulting in drop of all datagrams in rx_list.

Same is case with packets of size 2048: [002] d..1 7828.557948: dwc3_gadget_giveback: ep1out: req 0000000011dfd96e length 2049/16384 zsI ==> 0 [002] d..1 7828.557949: ncm_unwrap_ntb: K: ncm_unwrap_ntb nth: 1751999342 [002] d..1 7828.557950: ncm_unwrap_ntb: K: ncm_unwrap_ntb blk_len: 0x800

Lecroy shows one byte coming in extra confirming that the byte is coming in from PC:

Transfer 2959 - Bytes Transferred(1025) Timestamp((18.524 843 590)

• Transaction 8391 - Data(1025 bytes) Timestamp(18.524 843 590) --- Packet 4063861 Data(1024 bytes) Duration(2.117us) Idle(14.700ns) Timestamp(18.524 843 590) --- Packet 4063863 Data(1 byte) Duration(66.160ns) Time(282.000ns) Timestamp(18.524 845 722)

According to Windows driver, no ZLP is needed if wBlockLength is non-zero, because the non-zero wBlockLength has already told the function side the size of transfer to be expected. However, there are in-market NCM devices that rely on ZLP as long as the wBlockLength is multiple of wMaxPacketSize. To deal with such devices, it pads an extra 0 at end so the transfer is no longer multiple of wMaxPacketSize.(CVE-2024-27405)

In the Linux kernel, the following vulnerability has been resolved:

ipv6: fix potential "struct net" leak in inet6_rtm_getaddr()

It seems that if userspace provides a correct IFA_TARGET_NETNSID value but no IFA_ADDRESS and IFA_LOCAL attributes, inet6_rtm_getaddr() returns -EINVAL with an elevated "struct net" refcount.(CVE-2024-27417)

In the Linux kernel, the following vulnerability has been resolved:

netfilter: nf_tables: flush pending destroy work before exit_net release

Similar to 2c9f0293280e ("netfilter: nf_tables: flush pending destroy work before netlink notifier") to address a race between exit_net and the destroy workqueue.

The trace below shows an element to be released via destroy workqueue while exit_net path (triggered via module removal) has already released the set that is used in such transaction.

[ 1360.547789] BUG: KASAN: slab-use-after-free in nf_tables_trans_destroy_work+0x3f5/0x590 [nf_tables] [ 1360.547861] Read of size 8 at addr ffff888140500cc0 by task kworker/4:1/152465 [ 1360.547870] CPU: 4 PID: 152465 Comm: kworker/4:1 Not tainted 6.8.0+ #359 [ 1360.547882] Workqueue: events nf_tables_trans_destroy_work [nf_tables] [ 1360.547984] Call Trace: [ 1360.547991] <TASK> [ 1360.547998] dump_stack_lvl+0x53/0x70 [ 1360.548014] …

In the Linux kernel, the following vulnerability has been resolved: net: bridge: xmit: make sure we have at least eth header len bytes syzbot triggered an uninit value[1] error in bridge device's xmit path by sending a short (less than ETH_HLEN bytes) skb. To fix it check if we can actually pull that amount instead of assuming. Tested with dropwatch: drop at: br_dev_xmit+0xb93/0x12d0 [bridge] (0xffffffffc06739b3) origin: software timestamp: Mon May 13 11:31:53 2024 778214037 nsec protocol: 0x88a8 length: 2 original length: 2 drop reason: PKT_TOO_SMALL [1] BUG: KMSAN: uninit-value in br_dev_xmit+0x61d/0x1cb0 net/bridge/br_device.c:65 br_dev_xmit+0x61d/0x1cb0 net/bridge/br_device.c:65 __netdev_start_xmit include/linux/netdevice.h:4903 [inline] netdev_start_xmit include/linux/netdevice.h:4917 [inline] xmit_one net/core/dev.c:3531 [inline] dev_hard_start_xmit+0x247/0xa20 net/core/dev.c:3547 __dev_queue_xmit+0x34db/0x5350 net/core/dev.c:4341 dev_queue_xmit include/linux/netdevice.h:3091 [inline] __bpf_tx_skb net/core/filter.c:2136 [inline] __bpf_redirect_common net/core/filter.c:2180 [inline] __bpf_redirect+0x14a6/0x1620 net/core/filter.c:2187 ____bpf_clone_redirect net/core/filter.c:2460 [inline] bpf_clone_redirect+0x328/0x470 net/core/filter.c:2432 ___bpf_prog_run+0x13fe/0xe0f0 kernel/bpf/core.c:1997 __bpf_prog_run512+0xb5/0xe0 kernel/bpf/core.c:2238 bpf_dispatcher_nop_func include/linux/bpf.h:1234 [inline] __bpf_prog_run include/linux/filter.h:657 [inline] bpf_prog_run include/linux/filter.h:664 [inline] bpf_test_run+0x499/0xc30 net/bpf/test_run.c:425 bpf_prog_test_run_skb+0x14ea/0x1f20 net/bpf/test_run.c:1058 bpf_prog_test_run+0x6b7/0xad0 kernel/bpf/syscall.c:4269 __sys_bpf+0x6aa/0xd90 kernel/bpf/syscall.c:5678 __do_sys_bpf kernel/bpf/syscall.c:5767 [inline] __se_sys_bpf kernel/bpf/syscall.c:5765 [inline] __x64_sys_bpf+0xa0/0xe0 kernel/bpf/syscall.c:5765 x64_sys_call+0x96b/0x3b50 arch/x86/include/generated/asm/syscalls_64.h:322 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

• kernel: powerpc: Fix access beyond end of drmem array (CVE-2023-52451)
• kernel: efivarfs: force RO when remounting if SetVariable is not supported (CVE-2023-52463)
• kernel: tracing: Restructure trace_clock_global() to never block (CVE-2021-46939)
• kernel: ext4: avoid online resizing failures due to oversized flex bg (CVE-2023-52622)
• kernel: net/sched: flower: Fix chain template offload (CVE-2024-26669)
• kernel: stmmac: Clear variable when destroying workqueue (CVE-2024-26802)
• kernel: efi: runtime: Fix potential overflow of soft-reserved region size (CVE-2024-26843)
• kernel: quota: Fix potential NULL pointer dereference (CVE-2024-26878)
• kernel: TIPC message reassembly use-after-free remote code execution vulnerability (CVE-2024-36886)
• kernel: SUNRPC: fix a memleak in gss_import_v2_context (CVE-2023-52653)
• kernel: dmaengine/idxd: hardware erratum allows potential security problem with direct access by untrusted application (CVE-2024-21823)
• kernel: Revert "net/mlx5: Block entering switchdev mode with ns inconsistency" (CVE-2023-52658)
• kernel: ext4: fix corruption during on-line resize (CVE-2024-35807)
• kernel: x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD (CVE-2024-35801)
• kernel: dyndbg: fix old BUG_ON in >control parser (CVE-2024-35947)
• kernel: net/sched: act_skbmod: prevent kernel-infoleak (CVE-2024-35893)
• kernel: x86/mce: Make sure to grab mce_sysfs_mutex in set_bank() (CVE-2024-35876)
• kernel: platform/x86: wmi: Fix opening of char device (CVE-2023-52864)
• kernel: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (CVE-2023-52845)
• (CVE-2023-28746)
• (CVE-2023-52847)
• (CVE-2021-47548)
• (CVE-2024-36921)
• (CVE-2024-26921)
• (CVE-2021-47579)
• (CVE-2024-36927)
• (CVE-2024-39276)
• (CVE-2024-33621)
• (CVE-2024-27010)
• (CVE-2024-26960)
• (CVE-2024-38596)
• (CVE-2022-48743)
• (CVE-2024-26733)
• (CVE-2024-26586)
• (CVE-2024-26698)
• (CVE-2023-52619)

Bug Fix(es):

• AlmaLinux8.6 - Spinlock statistics may show negative elapsed time and incorrectly formatted output (JIRA:AlmaLinux-17678)
• [AWS][8.9]There are call traces found when booting debug-kernel for Amazon EC2 r8g.metal-24xl instance (JIRA:AlmaLinux-23841)
• [almalinux8] gfs2: Fix glock shrinker (JIRA:AlmaLinux-32941)
• lan78xx: Microchip LAN7800 never comes up after unplug and replug (JIRA:AlmaLinux-33437)
• [Hyper-V][AlmaLinux-8.10.z] Update hv_netvsc driver to TOT (JIRA:AlmaLinux-39074)
• Use-after-free on proc inode-i_sb triggered by fsnotify (JIRA:AlmaLinux-40167)
• blk-cgroup: Properly propagate the iostat update up the hierarchy [almalinux-8.10.z] (JIRA:AlmaLinux-40939)
• (JIRA:AlmaLinux-31798)
• (JIRA:AlmaLinux-10263)
• (JIRA:AlmaLinux-40901)
• (JIRA:AlmaLinux-43547)
• (JIRA:AlmaLinux-34876)

Enhancement(s):

• [RFE] Add module parameters 'soft_reboot_cmd' and 'soft_active_on_boot' for customizing softdog configuration (JIRA:AlmaLinux-19723)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer the CVE page(s) listed in the References section.

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

• kernel: efivarfs: force RO when remounting if SetVariable is not supported (CVE-2023-52463)
• kernel: tracing: Restructure trace_clock_global() to never block (CVE-2021-46939)
• kernel: ext4: avoid online resizing failures due to oversized flex bg (CVE-2023-52622)
• kernel: net/sched: flower: Fix chain template offload (CVE-2024-26669)
• kernel: stmmac: Clear variable when destroying workqueue (CVE-2024-26802)
• kernel: efi: runtime: Fix potential overflow of soft-reserved region size (CVE-2024-26843)
• kernel: quota: Fix potential NULL pointer dereference (CVE-2024-26878)
• kernel: TIPC message reassembly use-after-free remote code execution vulnerability (CVE-2024-36886)
• kernel: SUNRPC: fix a memleak in gss_import_v2_context (CVE-2023-52653)
• kernel: dmaengine/idxd: hardware erratum allows potential security problem with direct access by untrusted application (CVE-2024-21823)
• kernel: ext4: fix corruption during on-line resize (CVE-2024-35807)
• kernel: x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD (CVE-2024-35801)
• kernel: dyndbg: fix old BUG_ON in >control parser (CVE-2024-35947)
• kernel: net/sched: act_skbmod: prevent kernel-infoleak (CVE-2024-35893)
• kernel: x86/mce: Make sure to grab mce_sysfs_mutex in set_bank() (CVE-2024-35876)
• kernel: platform/x86: wmi: Fix opening of char device (CVE-2023-52864)
• kernel: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (CVE-2023-52845)
• kernel: Revert "net/mlx5: Block entering switchdev mode with ns inconsistency" (CVE-2023-52658)
• kernel: crash due to a missing check for leb_size (CVE-2024-25739)
• kernel: tcp: make sure init the accept_queue's spinlocks once (CVE-2024-26614)
• kernel: tcp: add sanity checks to rx zerocopy (CVE-2024-26640)
• kernel: NFSv4.2: fix nfs4_listxattr kernel BUG at mm/usercopy.c:102 (CVE-2024-26870)
• kernel: nfs: fix UAF in direct writes (CVE-2024-26958)
• kernel: SUNRPC: fix some memleaks in gssx_dec_option_array (CVE-2024-27388)
• kernel: wifi: iwlwifi: mvm: don't set the MFP flag for the GTK (CVE-2024-27434)
• kernel: of: Fix double free in of_parse_phandle_with_args_map (CVE-2023-52679)
• kernel: scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc() (CVE-2024-35930)
• kernel: wifi: iwlwifi: mvm: rfi: fix potential response leaks (CVE-2024-35912)
• kernel: block: prevent division by zero in blk_rq_stat_sum() (CVE-2024-35925)
• kernel: wifi: ath11k: decrease MHI channel buffer length to 8KB (CVE-2024-35938)
• kernel: wifi: cfg80211: check A-MSDU format more carefully (CVE-2024-35937)
• kernel: wifi: rtw89: fix null pointer access when abort scan (CVE-2024-35946)
• kernel: netfilter: nf_tables: honor table dormant flag from netdev release event path (CVE-2024-36005)
• kernel: mm/hugetlb: fix missing hugetlb_lock for resv uncharge (CVE-2024-36000)
• kernel: mlxsw: spectrum_acl_tcam: Fix incorrect list API usage (CVE-2024-36006)
• kernel: net: ieee802154: fix null deref in parse dev addr (CVE-2021-47257)
• kernel: mmc: sdio: fix possible resource leaks in some error paths (CVE-2023-52730)
• kernel: wifi: ath11k: fix gtk offload status event locking (CVE-2023-52777)
• (CVE-2023-52832)
• (CVE-2023-52803)
• (CVE-2023-52756)
• (CVE-2023-52834)
• (CVE-2023-52791)
• (CVE-2023-52764)
• (CVE-2021-47468)
• (CVE-2021-47284)
• (CVE-2024-36025)
• (CVE-2024-36941)
• (CVE-2024-36940)
• (CVE-2024-36904)
• (CVE-2024-36896)
• (CVE-2024-36954)
• (CVE-2024-36950)
• (CVE-2024-38575)
• (CVE-2024-36917)
• (CVE-2024-36016)
• (CVE-2023-52762)
• (CVE-2024-27025)
• (CVE-2021-47548)
• (CVE-2023-52619)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer the CVE page(s) listed in the References section.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

• kernel: nftables: nft_set_rbtree skip end interval element from gc (CVE-2024-26581)
• kernel: netfilter: nft_limit: reject configurations that cause integer overflow (CVE-2024-26668)
• kernel: vfio/pci: Lock external INTx masking ops (CVE-2024-26810)
• kernel: net: ice: Fix potential NULL pointer dereference in ice_bridge_setlink() (CVE-2024-26855)
• kernel: x86/xen: Add some null pointer checking to smp.c (CVE-2024-26908)
• kernel: netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path (CVE-2024-26925)
• kernel: netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get() (CVE-2024-27020)
• kernel: netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get() (CVE-2024-27019)
• kernel: netfilter: flowtable: validate pppoe header (CVE-2024-27016)
• kernel: netfilter: bridge: confirm multicast packets before passing them up the stack (CVE-2024-27415)
• kernel: netfilter: bridge: replace physindev with physinif in nf_bridge_info (CVE-2024-35839)
• kernel: netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get() (CVE-2024-35898)
• kernel: netfilter: nf_tables: discard table flag update with pending basechain deletion (CVE-2024-35897)
• kernel: netfilter: validate user input for expected length (CVE-2024-35896)
• kernel: netfilter: complete validation of user input (CVE-2024-35962)
• kernel: ice: fix LAG and VF lock dependency in ice_reset_vf() (CVE-2024-36003)
• kernel: cxl/port: Fix delete_endpoint() vs parent unregistration race (CVE-2023-52771)
• kernel: tty: n_gsm: require CAP_NET_ADMIN to attach N_GSM0710 ldisc (CVE-2023-52880)
• kernel: scsi: qla2xxx: Fix off by one in qla_edif_app_getstats() (CVE-2024-36025)
• kernel: net/mlx5e: Fix netif state handling (CVE-2024-38608)
• kernel: crypto: bcm - Fix pointer arithmetic (CVE-2024-38579)
• kernel: RDMA/rxe: Fix seg fault in rxe_comp_queue_pkt (CVE-2024-38544)
• kernel: bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq (CVE-2024-38540)
• kernel: net: bridge: xmit: make sure we have at least eth header len bytes (CVE-2024-38538)
• kernel: md/raid5: fix deadlock that raid5d() wait for itself to clear MD_SB_CHANGE_PENDING (CVE-2024-39476)
• kernel: ipv6: fix possible race in __fib6_drop_pcpu_from() (CVE-2024-40905)
• kernel: wifi: cfg80211: Lock wiphy in cfg80211_get_station (CVE-2024-40911)
• kernel: wifi: mac80211: Fix deadlock in ieee80211_sta_ps_deliver_wakeup() (CVE-2024-40912)
• kernel: mm/huge_memory: don't unpoison huge_zero_folio (CVE-2024-40914)
• kernel: wifi: iwlwifi: mvm: check n_ssids before accessing the ssids (CVE-2024-40929)
• kernel: net: wwan: iosm: Fix tainted pointer delete is case of region creation fail (CVE-2024-40939)
• kernel: wifi: iwlwifi: mvm: don't read past the mfuart notifcation (CVE-2024-40941)
• kernel: seg6: fix parameter passing when calling NF_HOOK() in End.DX4 and End.DX6 behaviors (CVE-2024-40957)
• kernel: scsi: qedi: Fix crash while reading debugfs attribute (CVE-2024-40978)
• kernel: tipc: force a dst refcount before doing decryption (CVE-2024-40983)
• kernel: virtio-net: tap: mlx5_core short frame denial of service (CVE-2024-41090)
• kernel: virtio-net: tun: mlx5_core short frame denial of service (CVE-2024-41091)
• kernel: udp: Set SOCK_RCU_FREE earlier in udp_lib_get_port() (CVE-2024-41041)
• kernel: NFSv4: Fix memory leak in nfs4_set_security_label (CVE-2024-41076)
• kernel: net: ntb_netdev: Move ntb_netdev_rx_handler() to call netif_rx() from __netif_rx() (CVE-2024-42110)
• kernel: nvmet: fix a possible leak when destroy a ctrl during qp establishment (CVE-2024-42152)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

• gfs2: Fix potential glock use-after-free on unmount {CVE-2024-38570}
• gfs2: Remove ill-placed consistency check {CVE-2024-38570}
• gfs2: introduce new gfs2_glock_assert_withdraw {CVE-2024-38570}
• gfs2: simplify gdlm_put_lock with out_free label {CVE-2024-38570}
• wifi: mt76: replace skb_put with skb_put_zero {CVE-2024-42225}
• bpf: Avoid uninitialized value in BPF_CORE_READ_BITFIELD {CVE-2024-42161}
• drm/amdgpu/mes: fix use-after-free issue {CVE-2024-38581}
• drm/amd/display: Fix potential index out of bounds in color transformation function {CVE-2024-38552}
• net: bridge: mst: fix suspicious rcu usage in br_mst_set_state {CVE-2024-36979}
• net: bridge: mst: pass vlan group directly to br_mst_vlan_set_state {CVE-2024-36979}
• net: bridge: mst: fix vlan use-after-free {CVE-2024-36979}
• netfilter: nft_limit: reject configurations that cause integer overflow {CVE-2024-26668}
• ima: Fix use-after-free on a dentry's dname.name {CVE-2024-39494}
• ima: define ima_max_digest_data struct without a flexible array variable
• ima: detect changes to the backing overlay file
• drm/amdgpu: Using uninitialized value *size when calling amdgpu_vce_cs_reloc {CVE-2024-42228}
• dmaengine: idxd: Fix possible Use-After-Free in irq_process_work_list {CVE-2024-40956}
• drm/amdgpu: add error handle to avoid out-of-bounds {CVE-2024-39471}
• net/sched: flower: Fix chain template offload {CVE-2024-26669}
• userfaultfd: fix a race between writeprotect and exit_mmap() {CVE-2021-47461}
• scsi: mpi3mr: Sanitise num_phys {CVE-2024-42159}
• ata: libata-core: Fix double free on error {CVE-2024-41087}
• net/mlx5: Discard command completions in internal error {CVE-2024-38555}
• net: bridge: xmit: make sure we have at least eth header len bytes {CVE-2024-38538}
• net: sched: sch_multiq: fix possible OOB write in multiq_tune() {CVE-2024-36978}
• drm/vmwgfx: Fix invalid reads in fence signaled events {CVE-2024-36960}
• tcp: Use refcount_inc_not_zero() in tcp_twsk_unique(). {CVE-2024-36904}
• tipc: fix UAF in error path {CVE-2024-36886}
• net: fix out-of-bounds access in ops_init {CVE-2024-36883}
• tap: add missing verification for short frame {CVE-2024-41090}
• tun: add missing verification for short frame {CVE-2024-41091}
• netfilter: nf_tables: use timestamp to check for set element timeout {CVE-2024-27397}
• netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path {CVE-2024-26925}
• netfilter: nf_tables: release batch on table validation from abort path {CVE-2024-26925}
• netfilter: nf_tables: discard table flag update with pending basechain deletion {CVE-2024-26925}
• netfilter: nf_tables: reject table flag and netdev basechain updates {CVE-2024-26925}
• af_unix: Fix garbage collector racing against connect() {CVE-2024-26923}
• net/ipv6: avoid possible UAF in ip6_route_mpath_notify() {CVE-2024-26852}
• sched/psi: Fix use-after-free in ep_remove_wait_queue() {CVE-2023-52707}
• wait: add wake_up_pollfree() {CVE-2023-52707}
• tcp_metrics: validate source addr length {CVE-2024-42154}

• tipc: Return non-zero value from tipc_udp_addr2str() on error {CVE-2024-42284}
• dev/parport: fix the array out-of-bounds risk {CVE-2024-42301}
• RDMA/iwcm: Fix a use-after-free related to destroying CM IDs {CVE-2024-42285}
• scsi: aacraid: Fix double-free on probe failure {CVE-2024-46673}
• ipv6: prevent UAF in ip6_send_skb() {CVE-2024-44987}
• block/ioctl: prefer different overflow check {CVE-2024-41000}
• ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine." {CVE-2024-40984}
• net/sched: Fix UAF when resolving a clash {CVE-2024-41040}
• nvme: avoid double free special payload {CVE-2024-41073}
• x86/tdx: Allow 32-bit emulation by default {CVE-2024-25744}
• x86/entry: Do not allow external 0x80 interrupts {CVE-2024-25742}
• x86/entry: Convert INT 0x80 emulation to IDTENTRY {CVE-2024-25742}
• x86/coco: Disable 32-bit emulation by default on TDX and SEV {CVE-2024-25742}
• x86: Make IA32_EMULATION boot time configurable {CVE-2024-25744}
• x86/entry: Make IA32 syscalls' availability depend on ia32_enabled() {CVE-2024-25744}
• x86/elf: Make loading of 32bit processes depend on ia32_enabled() {CVE-2024-25744}
• x86/entry: Compile entry_SYSCALL32_ignore() unconditionally {CVE-2024-25744}
• x86/entry: Rename ignore_sysret() {CVE-2024-25744}
• x86/cpu: Don't write CSTAR MSR on Intel CPUs {CVE-2024-25744}
• x86: Introduce ia32_enabled() {CVE-2024-25742}
• x86: Fix misspelled Kconfig symbols {CVE-2024-25744}
• x86/sev: Harden #VC instruction emulation somewhat {CVE-2024-25742}
• objtool: Add entry UNRET validation {CVE-2024-25744}
• x86/cpu: Switch to arch_cpu_finalize_init() {CVE-2022-40982}
• init: Provide arch_cpu_finalize_init() {CVE-2022-40982}
• gfs2: Fix potential glock use-after-free on unmount {CVE-2024-38570}
• gfs2: Rename sd_{ glock => kill }_wait {CVE-2024-38570}
• gfs2: Remove ill-placed consistency check {CVE-2024-38570}
• gfs2: simplify gdlm_put_lock with out_free label {CVE-2024-38570}
• dmaengine: idxd: Fix possible Use-After-Free in irq_process_work_list {CVE-2024-40956}
• drm/amdgpu: add error handle to avoid out-of-bounds {CVE-2024-39471}
• net/mlx5: Discard command completions in internal error {CVE-2024-38555}
• net: bridge: xmit: make sure we have at least eth header len bytes {CVE-2024-38538}
• netfilter: nftables: exthdr: fix 4-byte stack OOB write {CVE-2023-52628}
• perf/core: Fix potential NULL deref {CVE-2023-5717}
• perf: Disallow mis-matched inherited group reads {CVE-2023-5717}

• CVE-url: https://ubuntu.com/security/CVE-2024-26752
  • l2tp: pass correct message length to ip6_append_data
• CVE-url: https://ubuntu.com/security/CVE-2023-52527
  • ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data()
• CVE-url: https://ubuntu.com/security/CVE-2024-43882
  • exec: Fix ToCToU between perm check and set-uid/gid usage
• CVE-url: https://ubuntu.com/security/CVE-2022-48943
  • KVM: x86/mmu: make apf token non-zero to fix bug
• CVE-url: https://ubuntu.com/security/CVE-2024-38630
  • watchdog: cpu5wdt.c: Fix use-after-free bug caused by cpu5wdt_trigger
• CVE-url: https://ubuntu.com/security/CVE-2024-44987
  • ipv6: prevent UAF in ip6_send_skb()
• Bionic update: upstream stable patchset 2022-03-04 (LP: #1963717) // CVE- url: https://ubuntu.com/security/CVE-2022-48742
  • rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink()
• CVE-url: https://ubuntu.com/security/CVE-2024-44940
  • fou: remove warn in gue_gro_receive on unsupported protocol
• CVE-url: https://ubuntu.com/security/CVE-2024-41059
  • hfsplus: fix uninit-value in copy_name
• Bionic update: upstream stable patchset 2022-01-14 (LP: #1957957) // CVE- url: https://ubuntu.com/security/CVE-2021-47576
  • scsi: scsi_debug: Sanity check block descriptor length in resp_mode_select()
• CVE-url: https://ubuntu.com/security/CVE-2024-46673
  • scsi: aacraid: Fix double-free on probe failure
• CVE-url: https://ubuntu.com/security/CVE-2024-42271
  • net/iucv: fix use after free in iucv_sock_close()
• Bionic update: upstream stable patchset 2022-04-13 (LP: #1968932) // CVE- url: https://ubuntu.com/security/CVE-2022-48919
  • cifs: fix double free race when mount fails in cifs_get_root()
• CVE-url: https://ubuntu.com/security/CVE-2024-43858
  • jfs: Fix array-index-out-of-bounds in diFree
• CVE-url: https://ubuntu.com/security/CVE-2024-41071
  • wifi: mac80211: Avoid address calculations via out of bounds array indexing
• CVE-url: https://ubuntu.com/security/CVE-2024-42301
  • dev/parport: fix the array out-of-bounds risk
• CVE-url: https://ubuntu.com/security/CVE-2024-46674
  • usb: dwc3: st: fix probed platform device ref count on probe error path
• CVE-url: https://ubuntu.com/security/CVE-2024-43900
  • media: xc2028: avoid use-after-free in load_firmware_cb()
• CVE-url: https://ubuntu.com/security/CVE-2024-42284
  • tipc: Return non-zero value from tipc_udp_addr2str() on error
• Bionic update: upstream stable patchset 2022-01-14 (LP: #1957957) // CVE- url: https://ubuntu.com/security/CVE-2021-47589
  • igbvf: fix double free in igbvf_probe
• Bionic update: upstream stable patchset 2022-01-14 (LP: #1957957) // CVE- url: https://ubuntu.com/security/CVE-2021-47600
  • dm btree remove: fix use after free in rebalance_children()
• CVE-url: https://ubuntu.com/security/CVE-2024-44998
  • atm: idt77252: prevent use after free in dequeue_rx()
• CVE-url: https://ubuntu.com/security/CVE-2024-42280
  • mISDN: Fix a use after free in hfcmulti_tx()
• CVE-url: https://ubuntu.com/security/CVE-2024-42094
  • net/iucv: Avoid explicit cpumask var allocation on stack
• CVE-url: https://ubuntu.com/security/CVE-2024-39499
  • vmci: prevent speculation leaks by sanitizing event in event_deliver()
• CVE-url: https://ubuntu.com/security/CVE-2024-42105
  • nilfs2: fix inode number range checks
• CVE-url: https://ubuntu.com/security/CVE-2024-40988
  • drm/radeon: fix UBSAN warning in kv_dpm.c
• CVE-url: https://ubuntu.com/security/CVE-2024-40916
  • drm/exynos: hdmi: report safe 640x480 mode as a fallback when no EDID found
• CVE-url: https://ubuntu.com/security/CVE-2024-40904
  • USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages
• CVE-url: https://ubuntu.com/security/CVE-2024-42106
  • inet_diag: Initialize pad field in struct…

• CVE-url: https://ubuntu.com/security/CVE-2024-26752
  • l2tp: pass correct message length to ip6_append_data
• CVE-url: https://ubuntu.com/security/CVE-2023-52527
  • ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data()
• CVE-url: https://ubuntu.com/security/CVE-2024-43882
  • exec: Fix ToCToU between perm check and set-uid/gid usage
• CVE-url: https://ubuntu.com/security/CVE-2022-48943
  • KVM: x86/mmu: make apf token non-zero to fix bug
• CVE-url: https://ubuntu.com/security/CVE-2024-38630
  • watchdog: cpu5wdt.c: Fix use-after-free bug caused by cpu5wdt_trigger
• CVE-url: https://ubuntu.com/security/CVE-2024-44987
  • ipv6: prevent UAF in ip6_send_skb()
• Bionic update: upstream stable patchset 2022-03-04 (LP: #1963717) // CVE- url: https://ubuntu.com/security/CVE-2022-48742
  • rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink()
• CVE-url: https://ubuntu.com/security/CVE-2024-44940
  • fou: remove warn in gue_gro_receive on unsupported protocol
• CVE-url: https://ubuntu.com/security/CVE-2024-41059
  • hfsplus: fix uninit-value in copy_name
• Bionic update: upstream stable patchset 2022-01-14 (LP: #1957957) // CVE- url: https://ubuntu.com/security/CVE-2021-47576
  • scsi: scsi_debug: Sanity check block descriptor length in resp_mode_select()
• CVE-url: https://ubuntu.com/security/CVE-2024-46673
  • scsi: aacraid: Fix double-free on probe failure
• CVE-url: https://ubuntu.com/security/CVE-2024-42271
  • net/iucv: fix use after free in iucv_sock_close()
• Bionic update: upstream stable patchset 2022-04-13 (LP: #1968932) // CVE- url: https://ubuntu.com/security/CVE-2022-48919
  • cifs: fix double free race when mount fails in cifs_get_root()
• CVE-url: https://ubuntu.com/security/CVE-2024-43858
  • jfs: Fix array-index-out-of-bounds in diFree
• CVE-url: https://ubuntu.com/security/CVE-2024-41071
  • wifi: mac80211: Avoid address calculations via out of bounds array indexing
• CVE-url: https://ubuntu.com/security/CVE-2024-42301
  • dev/parport: fix the array out-of-bounds risk
• CVE-url: https://ubuntu.com/security/CVE-2024-46674
  • usb: dwc3: st: fix probed platform device ref count on probe error path
• CVE-url: https://ubuntu.com/security/CVE-2024-43900
  • media: xc2028: avoid use-after-free in load_firmware_cb()
• CVE-url: https://ubuntu.com/security/CVE-2024-42284
  • tipc: Return non-zero value from tipc_udp_addr2str() on error
• Bionic update: upstream stable patchset 2022-01-14 (LP: #1957957) // CVE- url: https://ubuntu.com/security/CVE-2021-47589
  • igbvf: fix double free in igbvf_probe
• Bionic update: upstream stable patchset 2022-01-14 (LP: #1957957) // CVE- url: https://ubuntu.com/security/CVE-2021-47600
  • dm btree remove: fix use after free in rebalance_children()
• CVE-url: https://ubuntu.com/security/CVE-2024-44998
  • atm: idt77252: prevent use after free in dequeue_rx()
• CVE-url: https://ubuntu.com/security/CVE-2024-42280
  • mISDN: Fix a use after free in hfcmulti_tx()
• CVE-url: https://ubuntu.com/security/CVE-2024-42094
  • net/iucv: Avoid explicit cpumask var allocation on stack
• CVE-url: https://ubuntu.com/security/CVE-2024-39499
  • vmci: prevent speculation leaks by sanitizing event in event_deliver()
• CVE-url: https://ubuntu.com/security/CVE-2024-42105
  • nilfs2: fix inode number range checks
• CVE-url: https://ubuntu.com/security/CVE-2024-40988
  • drm/radeon: fix UBSAN warning in kv_dpm.c
• CVE-url: https://ubuntu.com/security/CVE-2024-40916
  • drm/exynos: hdmi: report safe 640x480 mode as a fallback when no EDID found
• CVE-url: https://ubuntu.com/security/CVE-2024-40904
  • USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages
• CVE-url: https://ubuntu.com/security/CVE-2024-42106
  • inet_diag: Initialize pad field in struct…

• CVE-url: https://ubuntu.com/security/CVE-2024-26752
  • l2tp: pass correct message length to ip6_append_data
• CVE-url: https://ubuntu.com/security/CVE-2021-47188
  • scsi: ufs: core: Improve SCSI abort handling
• CVE-url: https://ubuntu.com/security/CVE-2024-26677
  • rxrpc: Fix delayed ACKs to not set the reference serial number
• CVE-url: https://ubuntu.com/security/CVE-2023-52527
  • ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data()
• CVE-url: https://ubuntu.com/security/CVE-2024-43882
  • exec: Fix ToCToU between perm check and set-uid/gid usage
• CVE-url: https://ubuntu.com/security/CVE-2022-48943
  • KVM: x86/mmu: make apf token non-zero to fix bug
• CVE-url: https://ubuntu.com/security/CVE-2024-38630
  • watchdog: cpu5wdt.c: Fix use-after-free bug caused by cpu5wdt_trigger
• CVE-url: https://ubuntu.com/security/CVE-2024-44987
  • ipv6: prevent UAF in ip6_send_skb()
• CVE-url: https://ubuntu.com/security/CVE-2024-42285
  • RDMA/iwcm: Fix a use-after-free related to destroying CM IDs
• CVE-url: https://ubuntu.com/security/CVE-2022-48733
  • btrfs: fix use-after-free after failure to create a snapshot
• CVE-url: https://ubuntu.com/security/CVE-2024-44940
  • fou: remove warn in gue_gro_receive on unsupported protocol
• CVE-url: https://ubuntu.com/security/CVE-2024-41059
  • hfsplus: fix uninit-value in copy_name
• CVE-url: https://ubuntu.com/security/CVE-2024-46673
  • scsi: aacraid: Fix double-free on probe failure
• CVE-url: https://ubuntu.com/security/CVE-2024-42313
  • media: venus: fix use after free in vdec_close
• CVE-url: https://ubuntu.com/security/CVE-2024-44999
  • gtp: pull network headers in gtp_dev_xmit()
• CVE-url: https://ubuntu.com/security/CVE-2024-42271
  • net/iucv: fix use after free in iucv_sock_close()
• CVE-url: https://ubuntu.com/security/CVE-2024-44942
  • f2fs: fix to do sanity check on F2FS_INLINE_DATA flag in inode during GC
• CVE-url: https://ubuntu.com/security/CVE-2024-43858
  • jfs: Fix array-index-out-of-bounds in diFree
• CVE-url: https://ubuntu.com/security/CVE-2024-41071
  • wifi: mac80211: Avoid address calculations via out of bounds array indexing
• CVE-url: https://ubuntu.com/security/CVE-2024-42301
  • dev/parport: fix the array out-of-bounds risk
• CVE-url: https://ubuntu.com/security/CVE-2024-46674
  • usb: dwc3: st: fix probed platform device ref count on probe error path
• CVE-url: https://ubuntu.com/security/CVE-2024-43900
  • media: xc2028: avoid use-after-free in load_firmware_cb()
• CVE-url: https://ubuntu.com/security/CVE-2024-42284
  • tipc: Return non-zero value from tipc_udp_addr2str() on error
• CVE-url: https://ubuntu.com/security/CVE-2024-44998
  • atm: idt77252: prevent use after free in dequeue_rx()
• CVE-url: https://ubuntu.com/security/CVE-2024-42280
  • mISDN: Fix a use after free in hfcmulti_tx()
• CVE-url: https://ubuntu.com/security/CVE-2024-39503
  • netns: add pre_exit method to struct pernet_operations
  • netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type
• CVE-url: https://ubuntu.com/security/CVE-2024-39499
  • vmci: prevent speculation leaks by sanitizing event in event_deliver()
• CVE-url: https://ubuntu.com/security/CVE-2024-40988
  • drm/radeon: fix UBSAN warning in kv_dpm.c
• CVE-url: https://ubuntu.com/security/CVE-2024-40916
  • drm/exynos: hdmi: report safe 640x480 mode as a fallback when no EDID found
• CVE-url: https://ubuntu.com/security/CVE-2024-40904
  • USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages
• CVE-url: https://ubuntu.com/security/CVE-2024-39506
  • liquidio: Adjust a NULL pointer handling path in lio_vf_rep_copy_packet
• CVE-url: https://ubuntu.com/security/CVE-2024-42106
  • inet_diag: Initialize pad field in struct inet_diag_req_v2
• CVE-url:…

[ Ubuntu: 4.15.0-237.248 ]

• CVE-url: https://ubuntu.com/security/CVE-2024-26752
  • l2tp: pass correct message length to ip6_append_data
• CVE-url: https://ubuntu.com/security/CVE-2021-47188
  • scsi: ufs: core: Improve SCSI abort handling
• CVE-url: https://ubuntu.com/security/CVE-2024-26677
  • rxrpc: Fix delayed ACKs to not set the reference serial number
• CVE-url: https://ubuntu.com/security/CVE-2023-52527
  • ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data()
• CVE-url: https://ubuntu.com/security/CVE-2024-43882
  • exec: Fix ToCToU between perm check and set-uid/gid usage
• CVE-url: https://ubuntu.com/security/CVE-2022-48943
  • KVM: x86/mmu: make apf token non-zero to fix bug
• CVE-url: https://ubuntu.com/security/CVE-2024-38630
  • watchdog: cpu5wdt.c: Fix use-after-free bug caused by cpu5wdt_trigger
• CVE-url: https://ubuntu.com/security/CVE-2024-44987
  • ipv6: prevent UAF in ip6_send_skb()
• CVE-url: https://ubuntu.com/security/CVE-2024-42285
  • RDMA/iwcm: Fix a use-after-free related to destroying CM IDs
• CVE-url: https://ubuntu.com/security/CVE-2022-48733
  • btrfs: fix use-after-free after failure to create a snapshot
• CVE-url: https://ubuntu.com/security/CVE-2024-44940
  • fou: remove warn in gue_gro_receive on unsupported protocol
• CVE-url: https://ubuntu.com/security/CVE-2024-41059
  • hfsplus: fix uninit-value in copy_name
• CVE-url: https://ubuntu.com/security/CVE-2024-46673
  • scsi: aacraid: Fix double-free on probe failure
• CVE-url: https://ubuntu.com/security/CVE-2024-42313
  • media: venus: fix use after free in vdec_close
• CVE-url: https://ubuntu.com/security/CVE-2024-44999
  • gtp: pull network headers in gtp_dev_xmit()
• CVE-url: https://ubuntu.com/security/CVE-2024-42271
  • net/iucv: fix use after free in iucv_sock_close()
• CVE-url: https://ubuntu.com/security/CVE-2024-44942
  • f2fs: fix to do sanity check on F2FS_INLINE_DATA flag in inode during GC
• CVE-url: https://ubuntu.com/security/CVE-2024-43858
  • jfs: Fix array-index-out-of-bounds in diFree
• CVE-url: https://ubuntu.com/security/CVE-2024-41071
  • wifi: mac80211: Avoid address calculations via out of bounds array indexing
• CVE-url: https://ubuntu.com/security/CVE-2024-42301
  • dev/parport: fix the array out-of-bounds risk
• CVE-url: https://ubuntu.com/security/CVE-2024-46674
  • usb: dwc3: st: fix probed platform device ref count on probe error path
• CVE-url: https://ubuntu.com/security/CVE-2024-43900
  • media: xc2028: avoid use-after-free in load_firmware_cb()
• CVE-url: https://ubuntu.com/security/CVE-2024-42284
  • tipc: Return non-zero value from tipc_udp_addr2str() on error
• CVE-url: https://ubuntu.com/security/CVE-2024-44998
  • atm: idt77252: prevent use after free in dequeue_rx()
• CVE-url: https://ubuntu.com/security/CVE-2024-42280
  • mISDN: Fix a use after free in hfcmulti_tx()
• CVE-url: https://ubuntu.com/security/CVE-2024-39503
  • netns: add pre_exit method to struct pernet_operations
  • netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type
• CVE-url: https://ubuntu.com/security/CVE-2024-39499
  • vmci: prevent speculation leaks by sanitizing event in event_deliver()
• CVE-url: https://ubuntu.com/security/CVE-2024-40988
  • drm/radeon: fix UBSAN warning in kv_dpm.c
• CVE-url: https://ubuntu.com/security/CVE-2024-40916
  • drm/exynos: hdmi: report safe 640x480 mode as a fallback when no EDID found
• CVE-url: https://ubuntu.com/security/CVE-2024-40904
  • USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages
• CVE-url: https://ubuntu.com/security/CVE-2024-39506
  • liquidio: Adjust a NULL pointer handling path in lio_vf_rep_copy_packet
• CVE-url: https://ubuntu.com/security/CVE-2024-42106
  • inet_diag: Initialize pad field in struct inet_diag_req_v2 …

• CVE-url: https://ubuntu.com/security/CVE-2024-26752
  • l2tp: pass correct message length to ip6_append_data
• CVE-url: https://ubuntu.com/security/CVE-2021-47188
  • scsi: ufs: core: Improve SCSI abort handling
• CVE-url: https://ubuntu.com/security/CVE-2024-26677
  • rxrpc: Fix delayed ACKs to not set the reference serial number
• CVE-url: https://ubuntu.com/security/CVE-2023-52527
  • ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data()
• CVE-url: https://ubuntu.com/security/CVE-2024-43882
  • exec: Fix ToCToU between perm check and set-uid/gid usage
• CVE-url: https://ubuntu.com/security/CVE-2022-48943
  • KVM: x86/mmu: make apf token non-zero to fix bug
• CVE-url: https://ubuntu.com/security/CVE-2024-38630
  • watchdog: cpu5wdt.c: Fix use-after-free bug caused by cpu5wdt_trigger
• CVE-url: https://ubuntu.com/security/CVE-2024-44987
  • ipv6: prevent UAF in ip6_send_skb()
• CVE-url: https://ubuntu.com/security/CVE-2024-42285
  • RDMA/iwcm: Fix a use-after-free related to destroying CM IDs
• CVE-url: https://ubuntu.com/security/CVE-2022-48733
  • btrfs: fix use-after-free after failure to create a snapshot
• CVE-url: https://ubuntu.com/security/CVE-2024-44940
  • fou: remove warn in gue_gro_receive on unsupported protocol
• CVE-url: https://ubuntu.com/security/CVE-2024-41059
  • hfsplus: fix uninit-value in copy_name
• CVE-url: https://ubuntu.com/security/CVE-2024-46673
  • scsi: aacraid: Fix double-free on probe failure
• CVE-url: https://ubuntu.com/security/CVE-2024-42313
  • media: venus: fix use after free in vdec_close
• CVE-url: https://ubuntu.com/security/CVE-2024-44999
  • gtp: pull network headers in gtp_dev_xmit()
• CVE-url: https://ubuntu.com/security/CVE-2024-42271
  • net/iucv: fix use after free in iucv_sock_close()
• CVE-url: https://ubuntu.com/security/CVE-2024-44942
  • f2fs: fix to do sanity check on F2FS_INLINE_DATA flag in inode during GC
• CVE-url: https://ubuntu.com/security/CVE-2024-43858
  • jfs: Fix array-index-out-of-bounds in diFree
• CVE-url: https://ubuntu.com/security/CVE-2024-41071
  • wifi: mac80211: Avoid address calculations via out of bounds array indexing
• CVE-url: https://ubuntu.com/security/CVE-2024-42301
  • dev/parport: fix the array out-of-bounds risk
• CVE-url: https://ubuntu.com/security/CVE-2024-46674
  • usb: dwc3: st: fix probed platform device ref count on probe error path
• CVE-url: https://ubuntu.com/security/CVE-2024-43900
  • media: xc2028: avoid use-after-free in load_firmware_cb()
• CVE-url: https://ubuntu.com/security/CVE-2024-42284
  • tipc: Return non-zero value from tipc_udp_addr2str() on error
• CVE-url: https://ubuntu.com/security/CVE-2024-44998
  • atm: idt77252: prevent use after free in dequeue_rx()
• CVE-url: https://ubuntu.com/security/CVE-2024-42280
  • mISDN: Fix a use after free in hfcmulti_tx()
• CVE-url: https://ubuntu.com/security/CVE-2024-39503
  • netns: add pre_exit method to struct pernet_operations
  • netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type
• CVE-url: https://ubuntu.com/security/CVE-2024-39499
  • vmci: prevent speculation leaks by sanitizing event in event_deliver()
• CVE-url: https://ubuntu.com/security/CVE-2024-40988
  • drm/radeon: fix UBSAN warning in kv_dpm.c
• CVE-url: https://ubuntu.com/security/CVE-2024-40916
  • drm/exynos: hdmi: report safe 640x480 mode as a fallback when no EDID found
• CVE-url: https://ubuntu.com/security/CVE-2024-40904
  • USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages
• CVE-url: https://ubuntu.com/security/CVE-2024-39506
  • liquidio: Adjust a NULL pointer handling path in lio_vf_rep_copy_packet
• CVE-url: https://ubuntu.com/security/CVE-2024-42106
  • inet_diag: Initialize pad field in struct inet_diag_req_v2
• CVE-url:…

• net: bridge: xmit: make sure we have at least eth header len bytes {CVE-2024-38538}
• SUNRPC: Fix UAF in svc_tcp_listen_data_ready() {CVE-2023-52885}
• Fix: Revert "smb: client: fix use-after-free bug in cifs_debug_data_proc_show()" double lock

• sctp: sysctl: auth_enable: avoid using current->nsproxy
• sctp: sysctl: cookie_hmac_alg: avoid using current->nsproxy {CVE-2025-21640}
• bpf: Use preempt_count() directly in bpf_send_signal_common()
• Revert "sctp: sysctl: cookie_hmac_alg: avoid using current->nsproxy"
• jfs: fix slab-out-of-bounds read in ea_get()
• serial: 8250_dma: terminate correct DMA in tx_dma_flush()
• Revert "sctp: sysctl: auth_enable: avoid using current->nsproxy"
• net: usb: usbnet: restore usb%d name exception for local mac addresses
• vlan: fix memory leak in vlan_newlink() {CVE-2022-49636}
• rds: ib: Fix NULL ptr deref in rds_ib_cq_follow_affinity
• LTS tag: v5.4.291
• eeprom: digsy_mtc: Make GPIO lookup table match the device
• slimbus: messaging: Free transaction ID in delayed interrupt scenario {CVE-2025-21914}
• intel_th: pci: Add Panther Lake-P/U support
• intel_th: pci: Add Panther Lake-H support
• intel_th: pci: Add Arrow Lake support
• Squashfs: check the inode number is not the invalid value of zero {CVE-2024-26982}
• xhci: pci: Fix indentation in the PCI device ID definitions
• usb: gadget: Check bmAttributes only if configuration is valid
• usb: gadget: Fix setting self-powered state on suspend
• usb: gadget: Set self-powered based on MaxPower and bmAttributes
• usb: typec: tcpci_rt1711h: Unmask alert interrupts to fix functionality
• usb: typec: ucsi: increase timeout for PPM reset operations
• usb: atm: cxacru: fix a flaw in existing endpoint checks {CVE-2025-21916}
• usb: renesas_usbhs: Flush the notify_hotplug_work {CVE-2025-21917}
• usb: quirks: Add DELAY_INIT and NO_LPM for Prolific Mass Storage Card Reader
• usb: renesas_usbhs: Use devm_usb_get_phy()
• usb: renesas_usbhs: Call clk_put()
• Revert "drivers/card_reader/rtsx_usb: Restore interrupt based detection"
• gpio: rcar: Fix missing of_node_put() call
• net: ipv6: fix missing dst ref drop in ila lwtunnel
• net: ipv6: fix dst ref loop in ila lwtunnel
• net-timestamp: support TCP GSO case for a few missing flags
• vlan: enforce underlying device type {CVE-2025-21920}
• ppp: Fix KMSAN uninit-value warning with bpf {CVE-2025-21922}
• be2net: fix sleeping while atomic bugs in be_ndo_bridge_getlink
• drm/sched: Fix preprocessor guard
• hwmon: fix a NULL vs IS_ERR_OR_NULL() check in xgene_hwmon_probe()
• llc: do not use skb_get() before dev_queue_xmit() {CVE-2025-21925}
• hwmon: (ad7314) Validate leading zero bits and return error
• hwmon: (ntc_thermistor) Fix the ncpXXxh103 sensor table
• hwmon: (pmbus) Initialise page count in pmbus_identify()
• caif_virtio: fix wrong pointer check in cfv_probe() {CVE-2025-21904}
• net: gso: fix ownership in __udp_gso_segment {CVE-2025-21926}
• HID: intel-ish-hid: Fix use-after-free issue in ishtp_hid_remove() {CVE-2025-21928}
• HID: google: fix unused variable warning under !CONFIG_ACPI
• wifi: iwlwifi: limit printed string from FW file {CVE-2025-21905}
• mm/page_alloc: fix uninitialized variable
• rapidio: fix an API misues when rio_add_net() fails {CVE-2025-21934}
• rapidio: add check for rio_add_net() in rio_scan_alloc_net()
• wifi: nl80211: reject cooked mode if it is set along with other flags {CVE-2025-21909}
• wifi: cfg80211: regulatory: improve invalid hints checking {CVE-2025-21910}
• x86/cpu: Properly parse CPUID leaf 0x2 TLB descriptor 0x63
• x86/cpu: Validate CPUID leaf 0x2 EDX output
• x86/cacheinfo: Validate CPUID leaf 0x2 EDX output
• platform/x86: thinkpad_acpi: Add battery quirk for ThinkPad X131e
• drm/radeon: Fix rs400_gpu_init for ATI mobility radeon Xpress 200M
• ALSA: hda/realtek: update ALC222 depop optimize
• ALSA: hda: intel: Add Dell ALC3271 to power_save denylist
• HID: appleir: Fix potential NULL dereference at raw event handle {CVE-2025-21948}
• Revert "of: reserved-memory: Fix using wrong number of cells to get property 'alignment'"
• drm/amdgpu: disable BAR resize on Dell G5 SE
• drm/amdgpu: Check extended configuration space register when system uses large bar
• drm/amdgpu: skip BAR resizing if the bios already…

• nfs: fix UAF in direct writes {CVE-2024-26958}
• NFSD: Fix the behavior of READ near OFFSET_MAX {CVE-2022-48827}
• thermal: core: prevent potential string overflow {CVE-2023-52868}
• ath5k: fix OOB in ath5k_eeprom_read_pcal_info_5111 {CVE-2021-47633}
• RDMA/cma: Ensure rdma_addr_cancel() happens before issuing more requests {CVE-2021-47391}
• drm/dp_mst: Fix MST sideband message body length check {CVE-2024-56616}
• Squashfs: check the inode number is not the invalid value of zero {CVE-2024-26982}
• wifi: mac80211: fix potential key use-after-free {CVE-2023-52530}
• crypto: qat - resolve race condition during AER recovery {CVE-2024-26974}
• netfilter: validate user input for expected length {CVE-2024-35896}
• wifi: cfg80211: check A-MSDU format more carefully {CVE-2024-35937}
• net: bridge: xmit: make sure we have at least eth header len bytes {CVE-2024-38538}
• bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() {CVE-2024-39487}
• SUNRPC: Fix UAF in svc_tcp_listen_data_ready() {CVE-2023-52885}
• tty: Fix out-of-bound vmalloc access in imageblit {CVE-2021-47383}
• watchdog: Fix possible use-after-free by calling del_timer_sync() {CVE-2021-47321}
• virtio-net: Add validation for used length {CVE-2021-47352}
• USB: core: Fix hang in usb_kill_urb by adding memory barriers {CVE-2022-48760}
• scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory {CVE-2024-40901}
• xfs: add bounds checking to xlog_recover_process_data {CVE-2024-41014}
• scsi: mpt3sas: Fix use-after-free warning {CVE-2022-48695}
• jffs2: prevent xattr node from overflowing the eraseblock {CVE-2024-38599}
• ecryptfs: Fix buffer size for tag 66 packet {CVE-2024-38578}
• dlm: fix plock invalid read {CVE-2022-49407}
• media: gspca: cpia1: shift-out-of-bounds in set_flicker {CVE-2023-52764}
• igb: Fix potential invalid memory access in igb_init_module() {CVE-2024-52332}
• jfs: fix shift-out-of-bounds in dbSplit {CVE-2024-56597}
• wifi: ath9k: Fix potential array-index-out-of-bounds read in ath9k_htc_txstatus() {CVE-2023-52594}
• pid: take a reference when initializing cad_pid {CVE-2021-47118}
• Bluetooth: af_bluetooth: Fix Use-After-Free in bt_sock_recvmsg {CVE-2023-51779}
• sched/rt: pick_next_rt_entity(): check list_entry {CVE-2023-1077}
• media: dm1105: Fix use after free bug in dm1105_remove due to race condition {CVE-2023-35824}
• xen/grant-table: add gnttab_try_end_foreign_access() {CVE-2022-23038}
• media: dvb-core: Fix use-after-free due to race at dvb_register_device() {CVE-2022-45884}
• media: dvb-core: Fix use-after-free due on race condition at dvb_net {CVE-2022-45886}
• media: dvb-core: Fix use-after-free on race condition at dvb_frontend {CVE-2022-45885}
• media: dvb-core: Fix use-after-free due to race condition at dvb_ca_en50221 {CVE-2022-45919}
• x86/elf: Disable automatic READ_IMPLIES_EXEC on 64-bit {CVE-2022-25265}
• x86/elf: Split READ_IMPLIES_EXEC from executable PT_GNU_STACK {CVE-2022-25265}
• x86/elf: Add table to document READ_IMPLIES_EXEC {CVE-2022-25265}
• i2c: i801: Don't generate an interrupt on bus reset {CVE-2021-47153}

• nfs: fix UAF in direct writes {CVE-2024-26958}
• NFSD: Fix the behavior of READ near OFFSET_MAX {CVE-2022-48827}
• thermal: core: prevent potential string overflow {CVE-2023-52868}
• ath5k: fix OOB in ath5k_eeprom_read_pcal_info_5111 {CVE-2021-47633}
• RDMA/cma: Ensure rdma_addr_cancel() happens before issuing more requests {CVE-2021-47391}
• drm/dp_mst: Fix MST sideband message body length check {CVE-2024-56616}
• Squashfs: check the inode number is not the invalid value of zero {CVE-2024-26982}
• wifi: mac80211: fix potential key use-after-free {CVE-2023-52530}
• crypto: qat - resolve race condition during AER recovery {CVE-2024-26974}
• netfilter: validate user input for expected length {CVE-2024-35896}
• wifi: cfg80211: check A-MSDU format more carefully {CVE-2024-35937}
• net: bridge: xmit: make sure we have at least eth header len bytes {CVE-2024-38538}
• bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() {CVE-2024-39487}
• SUNRPC: Fix UAF in svc_tcp_listen_data_ready() {CVE-2023-52885}
• tty: Fix out-of-bound vmalloc access in imageblit {CVE-2021-47383}
• watchdog: Fix possible use-after-free by calling del_timer_sync() {CVE-2021-47321}
• virtio-net: Add validation for used length {CVE-2021-47352}
• USB: core: Fix hang in usb_kill_urb by adding memory barriers {CVE-2022-48760}
• scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory {CVE-2024-40901}
• xfs: add bounds checking to xlog_recover_process_data {CVE-2024-41014}
• scsi: mpt3sas: Fix use-after-free warning {CVE-2022-48695}
• jffs2: prevent xattr node from overflowing the eraseblock {CVE-2024-38599}
• ecryptfs: Fix buffer size for tag 66 packet {CVE-2024-38578}
• dlm: fix plock invalid read {CVE-2022-49407}
• media: gspca: cpia1: shift-out-of-bounds in set_flicker {CVE-2023-52764}
• igb: Fix potential invalid memory access in igb_init_module() {CVE-2024-52332}
• jfs: fix shift-out-of-bounds in dbSplit {CVE-2024-56597}
• wifi: ath9k: Fix potential array-index-out-of-bounds read in ath9k_htc_txstatus() {CVE-2023-52594}
• pid: take a reference when initializing cad_pid {CVE-2021-47118}
• Bluetooth: af_bluetooth: Fix Use-After-Free in bt_sock_recvmsg {CVE-2023-51779}
• sched/rt: pick_next_rt_entity(): check list_entry {CVE-2023-1077}
• media: dm1105: Fix use after free bug in dm1105_remove due to race condition {CVE-2023-35824}
• xen/grant-table: add gnttab_try_end_foreign_access() {CVE-2022-23038}
• media: dvb-core: Fix use-after-free due to race at dvb_register_device() {CVE-2022-45884}
• media: dvb-core: Fix use-after-free due on race condition at dvb_net {CVE-2022-45886}
• media: dvb-core: Fix use-after-free on race condition at dvb_frontend {CVE-2022-45885}
• media: dvb-core: Fix use-after-free due to race condition at dvb_ca_en50221 {CVE-2022-45919}
• x86/elf: Disable automatic READ_IMPLIES_EXEC on 64-bit {CVE-2022-25265}
• x86/elf: Split READ_IMPLIES_EXEC from executable PT_GNU_STACK {CVE-2022-25265}
• x86/elf: Add table to document READ_IMPLIES_EXEC {CVE-2022-25265}
• i2c: i801: Don't generate an interrupt on bus reset {CVE-2021-47153}

• net/ieee802154: don't warn zero-sized raw_sendmsg() {CVE-2022-50706}
• scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() {CVE-2023-53676}
• ALSA: usb-audio: Fix potential overflow of PCM transfer buffer {CVE-2025-40269}
• ipv6: reject malicious packets in ipv6_gso_segment() {CVE-2025-38572}
• smb: client: Fix use-after-free in cifs_fill_dirent {CVE-2025-38051}
• net: atm: fix /proc/net/atm/lec handling {CVE-2025-38180}
• HID: intel-ish-hid: ipc: Fix potential use-after-free in work function {CVE-2023-53039}
• Bluetooth: L2CAP: Fix use-after-free {CVE-2023-53305}
• wifi: brcmfmac: fix use-after-free when rescheduling brcmf_btcoex_info work {CVE-2025-39863}
• sched, cpuset: Fix dl_cpu_busy() panic due to empty cs->cpus_allowed {CVE-2022-50103}
• nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm() {CVE-2025-38724}
• xfrm: Duplicate SPI Handling {CVE-2025-39797}
• scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input {CVE-2022-50030}
• net/mlx5e: IPoIB, Block PKEY interfaces with less rx queues than parent {CVE-2022-48883}
• net/mlx5e: Move representor neigh cleanup to profile cleanup_tx {CVE-2023-54148}
• dm raid: fix address sanitizer warning in raid_resume {CVE-2022-50085}
• ASoC: SOF: Intel: hda: Fix potential buffer overflow by snprintf() {CVE-2022-50050}
• nfs: fix UAF in direct writes {CVE-2024-26958}
• iomap: iomap: fix memory corruption when recording errors during writeback {CVE-2022-50406}
• drm/amdkfd: Fix an illegal memory access {CVE-2023-53090}
• scsi: target: Fix WRITE_SAME No Data Buffer crash {CVE-2022-21546}
• ALSA: pcm: Fix potential data race at PCM memory allocation helpers {CVE-2023-54072}
• drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes {CVE-2023-53077}
• net: bridge: use DEV_STATS_INC() {CVE-2023-52578}
• loop: Fix use-after-free issues {CVE-2023-53111}
• media: rc: fix races with imon_disconnect() {CVE-2025-39993}
• fbcon: Make sure modelist not set on unregistered console {CVE-2025-38198}
• vsock: Ignore signal/timeout on connect() if already established {CVE-2025-40248}
• Bluetooth: hci_event: call disconnect callback before deleting conn {CVE-2023-53673}
• ALSA: usb-audio: Validate UAC3 power domain descriptors, too {CVE-2025-38729}
• libceph: fix potential use-after-free in have_mon_and_osd_map() {CVE-2025-68285}
• firewire: net: fix use after free in fwnet_finish_incoming_packet() {CVE-2023-53432}
• tracing: Fix wild-memory-access in register_synth_event() {CVE-2022-49799}
• iommu/vt-d: avoid invalid memory access via node_online(NUMA_NO_NODE) {CVE-2022-50093}
• drm/shmem-helper: Remove another errant put in error path {CVE-2023-53084}
• wifi: mac80211: Fix UAF in ieee80211_scan_rx() {CVE-2022-49934}
• drm/radeon: fix potential buffer overflow in ni_set_mc_special_registers() {CVE-2022-50185}
• ext4: fix undefined behavior in bit shift for ext4_check_flag_values {CVE-2022-50403}
• wifi: rtlwifi: Fix global-out-of-bounds bug in _rtl8812ae_phy_set_txpower_limit() {CVE-2022-50279}
• nbd: fix incomplete validation of ioctl arg {CVE-2023-53513}
• r8169: Fix possible ring buffer corruption on fragmented Tx packets. {CVE-2024-38586}
• sctp: handle the error returned from sctp_auth_asoc_init_active_key {CVE-2022-50243}
• crypto: qat - resolve race condition during AER recovery {CVE-2024-39493}
• i40e: fix idx validation in config queues msg {CVE-2025-39971}
• netfilter: nf_tables: prefer nft_chain_validate {CVE-2024-41042}
• platform/x86: wmi: Fix opening of char device {CVE-2023-52864}
• netfilter: validate user input for expected length {CVE-2024-35962}
• wifi: ath9k: Fix potential array-index-out-of-bounds read in ath9k_htc_txstatus() {CVE-2023-52594}
• Squashfs: check the inode number is not the invalid value of zero {CVE-2024-26982}
• wifi: iwlwifi: fix a memory corruption {CVE-2024-26610}
• pid: take a reference when initializing cad_pid {CVE-2021-47118}
• wifi: cfg80211: check A-MSDU format more carefully…

• wifi: iwlwifi: mvm: guard against invalid STA ID on removal {CVE-2024-36921}
• ASoC: topology: Fix references to freed memory {CVE-2024-41069}
• net/sched: act_mirred: don't override retval if we already lost the skb {CVE-2024-26739}
• drivers: base: Free devm resources when unregistering a device {CVE-2023-53596}
• usb: core: config: Prevent OOB read in SS endpoint companion parsing {CVE-2025-39760}
• fbdev: Fix vmalloc out-of-bounds write in fast_imageblit {CVE-2025-38685}
• net/mlx5e: Avoid field-overflowing memcpy() {CVE-2022-48744}
• ext4: fix use-after-free in ext4_orphan_cleanup {CVE-2022-50673}
• xfrm: fix slab-use-after-free in decode_session6 {CVE-2023-53500}
• net: bridge: xmit: make sure we have at least eth header len bytes {CVE-2024-38538}
• NFSD: Avoid calling OPDESC() with ops->opnum == OP_ILLEGAL {CVE-2023-53680}
• perf/core: Exit early on perf_mmap() fail {CVE-2025-38565}
• i40e: fix IRQ freeing in i40e_vsi_request_irq_msix error path {CVE-2025-39911}
• fs/proc: fix uaf in proc_readdir_de() {CVE-2025-40271}
• virtio_net: fix xdp_rxq_info bug after suspend/resume {CVE-2022-49687}
• NFSD: Fix the behavior of READ near OFFSET_MAX {CVE-2022-48827}
• usb: xhci: Apply the link chain quirk on NEC isoc endpoints {CVE-2025-22022}
• Bluetooth: RFCOMM: Fix not validating setsockopt user input {CVE-2024-35966}
• Bluetooth: L2CAP: Fix not validating setsockopt user input {CVE-2024-35965}
• Bluetooth: SCO: Fix not validating setsockopt user input {CVE-2024-35967}
• netfilter: nf_tables: prefer nft_chain_validate {CVE-2024-41042}
• netfilter: validate user input for expected length {CVE-2024-35896}
• erspan: do not use skb_mac_header() in ndo_start_xmit() {CVE-2023-53053}
• scsi: libsas: Fix use-after-free bug in smp_execute_task_sg() {CVE-2022-50422}
• i40e: remove read access to debugfs files {CVE-2025-39901}
• wifi: cfg80211: check A-MSDU format more carefully {CVE-2024-35937}
• Bluetooth: hci_sock: Prevent race in socket write iter and sock bind {CVE-2025-68305}
• RDMA/core: Fix "KASAN: slab-use-after-free Read in ib_register_device" problem {CVE-2025-38022}
• netfilter: allow exp not to be removed in nf_ct_find_expectation {CVE-2023-52927}
• dm-bufio: don't schedule in atomic context {CVE-2025-37928}
• HID: multitouch: Add NULL check in mt_input_configured {CVE-2024-58020}
• netfilter: nft_set_pipapo: clamp maximum map bucket size to INT_MAX {CVE-2025-38201}
• fs: writeback: fix use-after-free in __mark_inode_dirty() {CVE-2025-39866}
• tracing/histograms: Add histograms to hist_vars if they have referenced variables {CVE-2023-53560}
• netfilter: conntrack: Avoid nf_ct_helper_hash uses after free {CVE-2023-53619}
• drm/dp_mst: Fix MST sideband message body length check {CVE-2024-56616}
• KVM: SVM: Flush pages under kvm->lock to fix UAF in svm_register_enc_region() {CVE-2024-35791}
• scsi: ses: Fix slab-out-of-bounds in ses_intf_remove() {CVE-2023-53521}
• dm cache: Fix UAF in destroy() {CVE-2022-50496}
• xhci: Remove device endpoints from bandwidth list when freeing the device {CVE-2022-50470}
• Bluetooth: L2CAP: Fix user-after-free {CVE-2022-50386}
• mlxsw: spectrum_mr: Fix use-after-free when updating multicast route stats {CVE-2025-68800}
• net/sched: Enforce that teql can only be used as root qdisc {CVE-2026-23074}
• igb: Do not bring the device up after non-fatal error {CVE-2024-50040}
• wifi: mwifiex: Initialize the chan_stats array to zero {CVE-2025-39891}
• HID: asus: fix UAF via HID_CLAIMED_INPUT validation {CVE-2025-39824}
• fbdev: Add bounds checking in bit_putcs to fix vmalloc-out-of-bounds {CVE-2025-40304}
• HID: multitouch: Correct devm device reference for hidinput input_dev name {CVE-2023-53454}
• udf: Do not bother merging very long extents {CVE-2023-53506}
• wifi: brcmfmac: Fix potential shift-out-of-bounds in brcmf_fw_alloc_request() {CVE-2022-50551}
• ring-buffer: Sync IRQ works before buffer destruction {CVE-2023-53587}
• dm integrity: call kmem_cache_destroy() in dm_integrity_init() error path…

• crypto: algif_aead - Fix minimum RX size check for decryption
• crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl
• crypto: authencesn - Fix src offset when decrypting in-place
• crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption
• crypto: authenc - use memcpy_sglist() instead of null skcipher
• crypto: algif_aead - snapshot IV for async AEAD requests
• crypto: algif_aead - Revert to operating out-of-place
• crypto: algif_aead - use memcpy_sglist() instead of null skcipher
• crypto: scatterwalk - Backport memcpy_sglist()
• crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec
• nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec {CVE-2026-22998}
• xfrm: add NULL check in xfrm_update_ae_params {CVE-2023-3772}
• sctp: check send stream number after wait_for_sndbuf {CVE-2023-53296}
• ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value {CVE-2022-50327}
• ext4: fix uninititialized value in 'ext4_evict_inode' {CVE-2022-50546}
• tls: Use __sk_dst_get() and dst_dev_rcu() in get_netdev_for_sock(). {CVE-2025-40149}
• bpf, cpumap: Make sure kthread is running before map update returns {CVE-2023-53577}
• net: add dst_dev_rcu() helper for safe dst->dev access {CVE-2025-40135}
• net/sched: cls_u32: use skb_header_pointer_careful() {CVE-2026-23204}
• net: add skb_header_pointer_careful() helper
• net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve {CVE-2023-4623}
• ip_vti: fix potential slab-use-after-free in decode_session6 {CVE-2023-53559}
• e1000e: fix heap overflow in e1000_set_eeprom {CVE-2025-39898}
• ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control {CVE-2025-39751}
• md/raid10: fix null-ptr-deref of mreplace in raid10_sync_request {CVE-2023-53380}
• HID: uclogic: Correct devm device reference for hidinput input_dev name {CVE-2023-54207}
• ASoC: da7219: Fix an error handling path in da7219_register_dai_clks() {CVE-2022-50698}
• selinux: enable use of both GFP_KERNEL and GFP_ATOMIC in convert_context() {CVE-2022-50699}
• scsi: qla2xxx: Check valid rport returned by fc_bsg_to_rport() {CVE-2023-54014}
• ipv6: BUG() in pskb_expand_head() as part of calipso_skbuff_setattr() {CVE-2025-71085}
• ALSA: usb-audio: Fix use-after-free in snd_usb_mixer_free() {CVE-2026-23089}
• scsi: target: iscsi: Fix use-after-free in iscsit_dec_session_usage_count() {CVE-2026-23193}
• drm/i915/gvt: fix gvt debugfs destroy {CVE-2023-54098}
• nfsd: provide locking for v4_end_grace {CVE-2026-22980}
• dm flakey: don't corrupt the zero page {CVE-2023-54317}
• drm/amdkfd: Fix double release compute pasid {CVE-2022-50303}
• RDMA/srpt: Fix a use-after-free {CVE-2022-50129}
• RDMA/srpt: Introduce a reference count in struct srpt_device
• RDMA/srpt: Duplicate port name members
• KVM: x86: Reset IRTE to host control if new route isn't postable {CVE-2025-37885}
• ipvlan: add ipvlan_route_v6_outbound() helper {CVE-2023-52796}
• mmc: core: use scnprintf() instead of sprintf() in sysfs show functions {CVE-2022-49267}
• rcu: Fix rcu_read_unlock() deadloop due to IRQ work {CVE-2025-39744}
• net/mlx5: Add a timeout to acquire the command queue semaphore {CVE-2024-38556}
• virtio-net: ensure the received length does not exceed allocated size {CVE-2025-38375}
• cacheinfo: Fix shared_cpu_map to handle shared caches at different levels {CVE-2023-53254}
• RDMA/mlx5: Return the firmware result upon destroying QP/RQ {CVE-2023-53286}
• RDMA/rxe: Fix mr->map double free {CVE-2022-50543}
• wifi: ath9k: Fix use-after-free in ath9k_hif_usb_disconnect() {CVE-2022-50881}
• tcp: fix a signed-integer-overflow bug in tcp_add_backlog() {CVE-2022-50865}
• NFSD: Protect against send buffer overflow in NFSv2 READ {CVE-2022-43945}
• perf/aux: Fix AUX buffer serialization {CVE-2024-46713}
• usb: xhci: Fix isochronous Ring Underrun/Overrun event handling {CVE-2025-37882}
• usb: xhci: Complete 'error mid TD' transfers when handling Missed Service
• usb: xhci: remove…

Upstream kernel version 6.6.37 fix bugs and vulnerabilities. The dwarves, kmod-virtualbox and kmod-xtables-addons packages have been updated to work with this new kernel. For information about the vulnerabilities see the links.

Vanilla upstream kernel version 6.6.37 fix bugs and vulnerabilities. For information about the vulnerabilities see the links.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

• kernel: powerpc: Fix access beyond end of drmem array (CVE-2023-52451)

• kernel: efivarfs: force RO when remounting if SetVariable is not supported (CVE-2023-52463)

• kernel: tracing: Restructure trace_clock_global() to never block (CVE-2021-46939)

• kernel: ext4: avoid online resizing failures due to oversized flex bg (CVE-2023-52622)

• kernel: net/sched: flower: Fix chain template offload (CVE-2024-26669)

• kernel: stmmac: Clear variable when destroying workqueue (CVE-2024-26802)

• kernel: efi: runtime: Fix potential overflow of soft-reserved region size (CVE-2024-26843)

• kernel: quota: Fix potential NULL pointer dereference (CVE-2024-26878)

• kernel: TIPC message reassembly use-after-free remote code execution vulnerability (CVE-2024-36886)

• kernel: SUNRPC: fix a memleak in gss_import_v2_context (CVE-2023-52653)

• kernel: dmaengine/idxd: hardware erratum allows potential security problem with direct access by untrusted application (CVE-2024-21823)

• kernel: Revert "net/mlx5: Block entering switchdev mode with ns inconsistency" (CVE-2023-52658)

• kernel: ext4: fix corruption during on-line resize (CVE-2024-35807)

• kernel: x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD (CVE-2024-35801)

• kernel: dyndbg: fix old BUG_ON in >control parser (CVE-2024-35947)

• kernel: net/sched: act_skbmod: prevent kernel-infoleak (CVE-2024-35893)

• kernel: x86/mce: Make sure to grab mce_sysfs_mutex in set_bank() (CVE-2024-35876)

• kernel: platform/x86: wmi: Fix opening of char device (CVE-2023-52864)

• kernel: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (CVE-2023-52845)

• (CVE-2023-28746)

• (CVE-2023-52847)

• (CVE-2021-47548)

• (CVE-2024-36921)

• (CVE-2024-26921)

• (CVE-2021-47579)

• (CVE-2024-36927)

• (CVE-2024-39276)

• (CVE-2024-33621)

• (CVE-2024-27010)

• (CVE-2024-26960)

• (CVE-2024-38596)

• (CVE-2022-48743)

• (CVE-2024-26733)

• (CVE-2024-26586)

• (CVE-2024-26698)

• (CVE-2023-52619)

Bug Fix(es):

• Rocky Linux8.6 - Spinlock statistics may show negative elapsed time and incorrectly formatted output (JIRA:Rocky Linux-17678)

• [AWS][8.9]There are call traces found when booting debug-kernel for Amazon EC2 r8g.metal-24xl instance (JIRA:Rocky Linux-23841)

• [rhel8] gfs2: Fix glock shrinker (JIRA:Rocky Linux-32941)

• lan78xx: Microchip LAN7800 never comes up after unplug and replug (JIRA:Rocky Linux-33437)

• [Hyper-V][Rocky Linux-8.10.z] Update hv_netvsc driver to TOT (JIRA:Rocky Linux-39074)

• Use-after-free on proc inode-i_sb triggered by fsnotify (JIRA:Rocky Linux-40167)

• blk-cgroup: Properly propagate the iostat update up the hierarchy [rhel-8.10.z] (JIRA:Rocky Linux-40939)

• (JIRA:Rocky Linux-31798)

• (JIRA:Rocky Linux-10263)

• (JIRA:Rocky Linux-40901)

• (JIRA:Rocky Linux-43547)

• (JIRA:Rocky Linux-34876)

Enhancement(s):

• [RFE] Add module parameters 'soft_reboot_cmd' and 'soft_active_on_boot' for customizing softdog configuration (JIRA:Rocky Linux-19723)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer the CVE page(s) listed in the References section.

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

• kernel: efivarfs: force RO when remounting if SetVariable is not supported (CVE-2023-52463)

• kernel: tracing: Restructure trace_clock_global() to never block (CVE-2021-46939)

• kernel: ext4: avoid online resizing failures due to oversized flex bg (CVE-2023-52622)

• kernel: net/sched: flower: Fix chain template offload (CVE-2024-26669)

• kernel: stmmac: Clear variable when destroying workqueue (CVE-2024-26802)

• kernel: efi: runtime: Fix potential overflow of soft-reserved region size (CVE-2024-26843)

• kernel: quota: Fix potential NULL pointer dereference (CVE-2024-26878)

• kernel: TIPC message reassembly use-after-free remote code execution vulnerability (CVE-2024-36886)

• kernel: SUNRPC: fix a memleak in gss_import_v2_context (CVE-2023-52653)

• kernel: dmaengine/idxd: hardware erratum allows potential security problem with direct access by untrusted application (CVE-2024-21823)

• kernel: ext4: fix corruption during on-line resize (CVE-2024-35807)

• kernel: x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD (CVE-2024-35801)

• kernel: dyndbg: fix old BUG_ON in >control parser (CVE-2024-35947)

• kernel: net/sched: act_skbmod: prevent kernel-infoleak (CVE-2024-35893)

• kernel: x86/mce: Make sure to grab mce_sysfs_mutex in set_bank() (CVE-2024-35876)

• kernel: platform/x86: wmi: Fix opening of char device (CVE-2023-52864)

• kernel: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (CVE-2023-52845)

• kernel: Revert "net/mlx5: Block entering switchdev mode with ns inconsistency" (CVE-2023-52658)

• kernel: crash due to a missing check for leb_size (CVE-2024-25739)

• kernel: tcp: make sure init the accept_queue's spinlocks once (CVE-2024-26614)

• kernel: tcp: add sanity checks to rx zerocopy (CVE-2024-26640)

• kernel: NFSv4.2: fix nfs4_listxattr kernel BUG at mm/usercopy.c:102 (CVE-2024-26870)

• kernel: nfs: fix UAF in direct writes (CVE-2024-26958)

• kernel: SUNRPC: fix some memleaks in gssx_dec_option_array (CVE-2024-27388)

• kernel: wifi: iwlwifi: mvm: don't set the MFP flag for the GTK (CVE-2024-27434)

• kernel: of: Fix double free in of_parse_phandle_with_args_map (CVE-2023-52679)

• kernel: scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc() (CVE-2024-35930)

• kernel: wifi: iwlwifi: mvm: rfi: fix potential response leaks (CVE-2024-35912)

• kernel: block: prevent division by zero in blk_rq_stat_sum() (CVE-2024-35925)

• kernel: wifi: ath11k: decrease MHI channel buffer length to 8KB (CVE-2024-35938)

• kernel: wifi: cfg80211: check A-MSDU format more carefully (CVE-2024-35937)

• kernel: wifi: rtw89: fix null pointer access when abort scan (CVE-2024-35946)

• kernel: netfilter: nf_tables: honor table dormant flag from netdev release event path (CVE-2024-36005)

• kernel: mm/hugetlb: fix missing hugetlb_lock for resv uncharge (CVE-2024-36000)

• kernel: mlxsw: spectrum_acl_tcam: Fix incorrect list API usage (CVE-2024-36006)

• kernel: net: ieee802154: fix null deref in parse dev addr (CVE-2021-47257)

• kernel: mmc: sdio: fix possible resource leaks in some error paths (CVE-2023-52730)

• kernel: wifi: ath11k: fix gtk offload status event locking (CVE-2023-52777)

• (CVE-2023-52832)

• (CVE-2023-52803)

• (CVE-2023-52756)

• (CVE-2023-52834)

• (CVE-2023-52791)

• (CVE-2023-52764)

• (CVE-2021-47468)

• (CVE-2021-47284)

• (CVE-2024-36025)

• (CVE-2024-36941)

• (CVE-2024-36940)

• (CVE-2024-36904)

• (CVE-2024-36896)

• (CVE-2024-36954)

• (CVE-2024-36950)

• (CVE-2024-38575)

• (CVE-2024-36917)

• (CVE-2024-36016)

• (CVE-2023-52762)

• (CVE-2024-27025)

• (CVE-2021-47548)

• (CVE-2023-52619)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer the CVE page(s) listed in the References section.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

• kernel: powerpc: Fix access beyond end of drmem array (CVE-2023-52451)

• kernel: efivarfs: force RO when remounting if SetVariable is not supported (CVE-2023-52463)

• kernel: tracing: Restructure trace_clock_global() to never block (CVE-2021-46939)

• kernel: ext4: avoid online resizing failures due to oversized flex bg (CVE-2023-52622)

• kernel: net/sched: flower: Fix chain template offload (CVE-2024-26669)

• kernel: stmmac: Clear variable when destroying workqueue (CVE-2024-26802)

• kernel: efi: runtime: Fix potential overflow of soft-reserved region size (CVE-2024-26843)

• kernel: quota: Fix potential NULL pointer dereference (CVE-2024-26878)

• kernel: TIPC message reassembly use-after-free remote code execution vulnerability (CVE-2024-36886)

• kernel: SUNRPC: fix a memleak in gss_import_v2_context (CVE-2023-52653)

• kernel: dmaengine/idxd: hardware erratum allows potential security problem with direct access by untrusted application (CVE-2024-21823)

• kernel: Revert "net/mlx5: Block entering switchdev mode with ns inconsistency" (CVE-2023-52658)

• kernel: ext4: fix corruption during on-line resize (CVE-2024-35807)

• kernel: x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD (CVE-2024-35801)

• kernel: dyndbg: fix old BUG_ON in >control parser (CVE-2024-35947)

• kernel: net/sched: act_skbmod: prevent kernel-infoleak (CVE-2024-35893)

• kernel: x86/mce: Make sure to grab mce_sysfs_mutex in set_bank() (CVE-2024-35876)

• kernel: platform/x86: wmi: Fix opening of char device (CVE-2023-52864)

• kernel: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (CVE-2023-52845)

• (CVE-2023-28746)

• (CVE-2023-52847)

• (CVE-2021-47548)

• (CVE-2024-36921)

• (CVE-2024-26921)

• (CVE-2021-47579)

• (CVE-2024-36927)

• (CVE-2024-39276)

• (CVE-2024-33621)

• (CVE-2024-27010)

• (CVE-2024-26960)

• (CVE-2024-38596)

• (CVE-2022-48743)

• (CVE-2024-26733)

• (CVE-2024-26586)

• (CVE-2024-26698)

• (CVE-2023-52619)

Bug Fix(es):

• Rocky Linux SIG Cloud8.6 - Spinlock statistics may show negative elapsed time and incorrectly formatted output (JIRA:Rocky Linux SIG Cloud-17678)

• [AWS][8.9]There are call traces found when booting debug-kernel for Amazon EC2 r8g.metal-24xl instance (JIRA:Rocky Linux SIG Cloud-23841)

• [rhel8] gfs2: Fix glock shrinker (JIRA:Rocky Linux SIG Cloud-32941)

• lan78xx: Microchip LAN7800 never comes up after unplug and replug (JIRA:Rocky Linux SIG Cloud-33437)

• [Hyper-V][Rocky Linux SIG Cloud-8.10.z] Update hv_netvsc driver to TOT (JIRA:Rocky Linux SIG Cloud-39074)

• Use-after-free on proc inode-i_sb triggered by fsnotify (JIRA:Rocky Linux SIG Cloud-40167)

• blk-cgroup: Properly propagate the iostat update up the hierarchy [rhel-8.10.z] (JIRA:Rocky Linux SIG Cloud-40939)

• (JIRA:Rocky Linux SIG Cloud-31798)

• (JIRA:Rocky Linux SIG Cloud-10263)

• (JIRA:Rocky Linux SIG Cloud-40901)

• (JIRA:Rocky Linux SIG Cloud-43547)

• (JIRA:Rocky Linux SIG Cloud-34876)

Enhancement(s):

• [RFE] Add module parameters 'soft_reboot_cmd' and 'soft_active_on_boot' for customizing softdog configuration (JIRA:Rocky Linux SIG Cloud-19723)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer the CVE page(s) listed in the References section.

The SUSE Linux Enterprise 15 SP6 Azure kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-52610: net/sched: act_ct: fix skb leak and crash on ooo frags (bsc#1221610).
• CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487).
• CVE-2023-52916: media: aspeed: Fix memory overwrite if timing is 1600x900 (bsc#1230269).
• CVE-2024-26640: tcp: add sanity checks to rx zerocopy (bsc#1221650).
• CVE-2024-26759: mm/swap: fix race when skipping swapcache (bsc#1230340).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-38596: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg (bsc#1226846).
• CVE-2024-40965: i2c: lpi2c: Avoid calling clk_get_rate during transfer (bsc#1227885).
• CVE-2024-40973: media: mtk-vcodec: potential null pointer deference in SCP (bsc#1227890).
• CVE-2024-40983: tipc: force a dst refcount before doing decryption (bsc#1227819).
• CVE-2024-42154: tcp_metrics: validate source addr length (bsc#1228507).
• CVE-2024-42243: mm/filemap: make MAX_PAGECACHE_ORDER acceptable to xarray (bsc#1229001).
• CVE-2024-42252: closures: Change BUG_ON() to WARN_ON() (bsc#1229004).
• CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from mispredictions (bsc#1229334).
• CVE-2024-42294: block: fix deadlock between sd_remove & sd_release (bsc#1229371).
• CVE-2024-42304: ext4: make sure the first directory block is not a hole (bsc#1229364).
• CVE-2024-42305: ext4: check dot and dotdot of dx_root before making dir indexed (bsc#1229363).
• CVE-2024-42306: udf: Avoid using corrupted block bitmap buffer (bsc#1229362).
• CVE-2024-43828: ext4: fix infinite loop when replaying fast_commit (bsc#1229394).
• CVE-2024-43832: s390/uv: Do not call folio_wait_writeback() without a folio reference (bsc#1229380).
• CVE-2024-43845: udf: Fix bogus checksum computation in udf_rename() (bsc#1229389).
• CVE-2024-43890: tracing: Fix overflow in get_free_elt() (bsc#1229764).
• CVE-2024-43898: ext4: sanity check for NULL pointer after ext4_force_shutdown (bsc#1229753).
• CVE-2024-43914: md/raid5: avoid BUG_ON() while continue reshape after reassembling (bsc#1229790).
• CVE-2024-44935: sctp: Fix null-ptr-deref in reuseport_add_sock() (bsc#1229810).
• CVE-2024-44944: netfilter: ctnetlink: use helper function to calculate expect ID (bsc#1229899).
• CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
• CVE-2024-44950: serial: sc16is7xx: fix invalid FIFO access with special register set (bsc#1230180).
• CVE-2024-44951: serial: sc16is7xx: fix TX fifo corruption (bsc#1230181).
• CVE-2024-44970: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink (bsc#1230209).
• CVE-2024-44971: net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register() (bsc#1230211).
• CVE-2024-44984: bnxt_en: Fix double DMA unmapping for XDP_REDIRECT (bsc#1230240).
• CVE-2024-44985: ipv6: prevent possible UAF in ip6_xmit() (bsc#1230206).
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2024-44988: net: dsa: mv88e6xxx: Fix out-of-bound access (bsc#1230192).
• CVE-2024-44989: bonding: fix xfrm real_dev null pointer dereference (bsc#1230193).
• CVE-2024-44990: bonding: fix null pointer deref in bond_ipsec_offload_ok (bsc#1230194).
• CVE-2024-44991: tcp: prevent concurrent execution of tcp_sk_exit_batch (bsc#1230195).
• CVE-2024-44998: atm: idt77252: prevent use after free in dequeue_rx() (bsc#1230171).
• CVE-2024-44999: gtp: pull network headers in gtp_dev_xmit() (bsc#1230233).
• CVE-2024-45002: rtla/osnoise: Prevent NULL dereference in error handling (bsc#1230169).
• CVE-2024-45003: Don't evict inode under the inode lru traversing context (bsc#1230245).
• CVE-2024-45013: nvme: move stopping keep-alive into nvme_uninit_ctrl() (bsc#1230442).
• CVE-2024-45017: net/mlx5: Fix…

The SUSE Linux Enterprise 15 SP6 CoCo kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487).
• CVE-2023-52916: media: aspeed: Fix memory overwrite if timing is 1600x900 (bsc#1230269).
• CVE-2024-26759: mm/swap: fix race when skipping swapcache (bsc#1230340).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-40965: i2c: lpi2c: Avoid calling clk_get_rate during transfer (bsc#1227885).
• CVE-2024-40973: media: mtk-vcodec: potential null pointer deference in SCP (bsc#1227890).
• CVE-2024-40983: tipc: force a dst refcount before doing decryption (bsc#1227819).
• CVE-2024-42154: tcp_metrics: validate source addr length (bsc#1228507).
• CVE-2024-42252: closures: Change BUG_ON() to WARN_ON() (bsc#1229004).
• CVE-2024-43832: s390/uv: Do not call folio_wait_writeback() without a folio reference (bsc#1229380).
• CVE-2024-43890: tracing: Fix overflow in get_free_elt() (bsc#1229764).
• CVE-2024-43914: md/raid5: avoid BUG_ON() while continue reshape after reassembling (bsc#1229790).
• CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
• CVE-2024-44970: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink (bsc#1230209).
• CVE-2024-44971: net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register() (bsc#1230211).
• CVE-2024-44984: bnxt_en: Fix double DMA unmapping for XDP_REDIRECT (bsc#1230240).
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2024-44988: net: dsa: mv88e6xxx: Fix out-of-bound access (bsc#1230192).
• CVE-2024-44989: bonding: fix xfrm real_dev null pointer dereference (bsc#1230193).
• CVE-2024-44990: bonding: fix null pointer deref in bond_ipsec_offload_ok (bsc#1230194).
• CVE-2024-44991: tcp: prevent concurrent execution of tcp_sk_exit_batch (bsc#1230195).
• CVE-2024-44999: gtp: pull network headers in gtp_dev_xmit() (bsc#1230233).
• CVE-2024-45002: rtla/osnoise: Prevent NULL dereference in error handling (bsc#1230169).
• CVE-2024-45013: nvme: move stopping keep-alive into nvme_uninit_ctrl() (bsc#1230442).
• CVE-2024-45017: net/mlx5: Fix IPsec RoCE MPV trace call (bsc#1230430).
• CVE-2024-45018: netfilter: flowtable: initialise extack before use (bsc#1230431).
• CVE-2024-45019: net/mlx5e: Take state lock during tx timeout reporter (bsc#1230432).
• CVE-2024-45021: memcg_write_event_control(): fix a user-triggerable oops (bsc#1230434).
• CVE-2024-45022: mm/vmalloc: fix page mapping if vm_area_alloc_pages() with high order fallback to order 0 (bsc#1230435).
• CVE-2024-45023: md/raid1: Fix data corruption for degraded array with slow disk (bsc#1230455).
• CVE-2024-45029: i2c: tegra: Do not mark ACPI devices as irq safe (bsc#1230451).
• CVE-2024-45030: igb: cope with large MAX_SKB_FRAGS (bsc#1230457).
• CVE-2024-46673: scsi: aacraid: Fix double-free on probe failure (bsc#1230506).
• CVE-2024-46677: gtp: fix a potential NULL pointer dereference (bsc#1230549).
• CVE-2024-46679: ethtool: check device is present when getting link settings (bsc#1230556).
• CVE-2024-46686: smb/client: avoid dereferencing rdata=NULL in smb2_new_read_req() (bsc#1230517).
• CVE-2024-46687: btrfs: fix a use-after-free when hitting errors inside btrfs_submit_chunk() (bsc#1230518).
• CVE-2024-46691: usb: typec: ucsi: Move unregister out of atomic section (bsc#1230526).
• CVE-2024-46692: firmware: qcom: scm: Mark get_wq_ctx() as atomic call (bsc#1230520).
• CVE-2024-46693: kABI workaround for soc-qcom pmic_glink changes (bsc#1230521).
• CVE-2024-46710: drm/vmwgfx: Prevent unmapping active read buffers (bsc#1230540).
• CVE-2024-46717: net/mlx5e: SHAMPO, Fix incorrect page release (bsc#1230719).
• CVE-2024-46727: Fixed NULL pointer dereference in resource_log_pipe_topology_update (bsc#1230707).
• CVE-2024-46729:…

The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-52610: net/sched: act_ct: fix skb leak and crash on ooo frags (bsc#1221610).
• CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487).
• CVE-2023-52916: media: aspeed: Fix memory overwrite if timing is 1600x900 (bsc#1230269).
• CVE-2024-26640: tcp: add sanity checks to rx zerocopy (bsc#1221650).
• CVE-2024-26759: mm/swap: fix race when skipping swapcache (bsc#1230340).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-38596: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg (bsc#1226846).
• CVE-2024-40965: i2c: lpi2c: Avoid calling clk_get_rate during transfer (bsc#1227885).
• CVE-2024-40973: media: mtk-vcodec: potential null pointer deference in SCP (bsc#1227890).
• CVE-2024-40983: tipc: force a dst refcount before doing decryption (bsc#1227819).
• CVE-2024-42154: tcp_metrics: validate source addr length (bsc#1228507).
• CVE-2024-42243: mm/filemap: make MAX_PAGECACHE_ORDER acceptable to xarray (bsc#1229001).
• CVE-2024-42252: closures: Change BUG_ON() to WARN_ON() (bsc#1229004).
• CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from mispredictions (bsc#1229334).
• CVE-2024-42294: block: fix deadlock between sd_remove & sd_release (bsc#1229371).
• CVE-2024-42304: ext4: make sure the first directory block is not a hole (bsc#1229364).
• CVE-2024-42305: ext4: check dot and dotdot of dx_root before making dir indexed (bsc#1229363).
• CVE-2024-42306: udf: Avoid using corrupted block bitmap buffer (bsc#1229362).
• CVE-2024-43828: ext4: fix infinite loop when replaying fast_commit (bsc#1229394).
• CVE-2024-43832: s390/uv: Do not call folio_wait_writeback() without a folio reference (bsc#1229380).
• CVE-2024-43845: udf: Fix bogus checksum computation in udf_rename() (bsc#1229389).
• CVE-2024-43890: tracing: Fix overflow in get_free_elt() (bsc#1229764).
• CVE-2024-43898: ext4: sanity check for NULL pointer after ext4_force_shutdown (bsc#1229753).
• CVE-2024-43914: md/raid5: avoid BUG_ON() while continue reshape after reassembling (bsc#1229790).
• CVE-2024-44935: sctp: Fix null-ptr-deref in reuseport_add_sock() (bsc#1229810).
• CVE-2024-44944: netfilter: ctnetlink: use helper function to calculate expect ID (bsc#1229899).
• CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
• CVE-2024-44950: serial: sc16is7xx: fix invalid FIFO access with special register set (bsc#1230180).
• CVE-2024-44951: serial: sc16is7xx: fix TX fifo corruption (bsc#1230181).
• CVE-2024-44970: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink (bsc#1230209).
• CVE-2024-44971: net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register() (bsc#1230211).
• CVE-2024-44984: bnxt_en: Fix double DMA unmapping for XDP_REDIRECT (bsc#1230240).
• CVE-2024-44985: ipv6: prevent possible UAF in ip6_xmit() (bsc#1230206).
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2024-44988: net: dsa: mv88e6xxx: Fix out-of-bound access (bsc#1230192).
• CVE-2024-44989: bonding: fix xfrm real_dev null pointer dereference (bsc#1230193).
• CVE-2024-44990: bonding: fix null pointer deref in bond_ipsec_offload_ok (bsc#1230194).
• CVE-2024-44991: tcp: prevent concurrent execution of tcp_sk_exit_batch (bsc#1230195).
• CVE-2024-44998: atm: idt77252: prevent use after free in dequeue_rx() (bsc#1230171).
• CVE-2024-44999: gtp: pull network headers in gtp_dev_xmit() (bsc#1230233).
• CVE-2024-45002: rtla/osnoise: Prevent NULL dereference in error handling (bsc#1230169).
• CVE-2024-45003: Don't evict inode under the inode lru traversing context (bsc#1230245).
• CVE-2024-45013: nvme: move stopping keep-alive into nvme_uninit_ctrl() (bsc#1230442).
• CVE-2024-45017: net/mlx5: Fix IPsec…

The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-52610: net/sched: act_ct: fix skb leak and crash on ooo frags (bsc#1221610).
• CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487).
• CVE-2023-52916: media: aspeed: Fix memory overwrite if timing is 1600x900 (bsc#1230269).
• CVE-2024-26640: tcp: add sanity checks to rx zerocopy (bsc#1221650).
• CVE-2024-26759: mm/swap: fix race when skipping swapcache (bsc#1230340).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-38596: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg (bsc#1226846).
• CVE-2024-40965: i2c: lpi2c: Avoid calling clk_get_rate during transfer (bsc#1227885).
• CVE-2024-40973: media: mtk-vcodec: potential null pointer deference in SCP (bsc#1227890).
• CVE-2024-40983: tipc: force a dst refcount before doing decryption (bsc#1227819).
• CVE-2024-42154: tcp_metrics: validate source addr length (bsc#1228507).
• CVE-2024-42243: mm/filemap: make MAX_PAGECACHE_ORDER acceptable to xarray (bsc#1229001).
• CVE-2024-42252: closures: Change BUG_ON() to WARN_ON() (bsc#1229004).
• CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from mispredictions (bsc#1229334).
• CVE-2024-42294: block: fix deadlock between sd_remove & sd_release (bsc#1229371).
• CVE-2024-42304: ext4: make sure the first directory block is not a hole (bsc#1229364).
• CVE-2024-42305: ext4: check dot and dotdot of dx_root before making dir indexed (bsc#1229363).
• CVE-2024-42306: udf: Avoid using corrupted block bitmap buffer (bsc#1229362).
• CVE-2024-43828: ext4: fix infinite loop when replaying fast_commit (bsc#1229394).
• CVE-2024-43832: s390/uv: Do not call folio_wait_writeback() without a folio reference (bsc#1229380).
• CVE-2024-43845: udf: Fix bogus checksum computation in udf_rename() (bsc#1229389).
• CVE-2024-43890: tracing: Fix overflow in get_free_elt() (bsc#1229764).
• CVE-2024-43898: ext4: sanity check for NULL pointer after ext4_force_shutdown (bsc#1229753).
• CVE-2024-43914: md/raid5: avoid BUG_ON() while continue reshape after reassembling (bsc#1229790).
• CVE-2024-44935: sctp: Fix null-ptr-deref in reuseport_add_sock() (bsc#1229810).
• CVE-2024-44944: netfilter: ctnetlink: use helper function to calculate expect ID (bsc#1229899).
• CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
• CVE-2024-44950: serial: sc16is7xx: fix invalid FIFO access with special register set (bsc#1230180).
• CVE-2024-44951: serial: sc16is7xx: fix TX fifo corruption (bsc#1230181).
• CVE-2024-44970: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink (bsc#1230209).
• CVE-2024-44971: net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register() (bsc#1230211).
• CVE-2024-44984: bnxt_en: Fix double DMA unmapping for XDP_REDIRECT (bsc#1230240).
• CVE-2024-44985: ipv6: prevent possible UAF in ip6_xmit() (bsc#1230206).
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2024-44988: net: dsa: mv88e6xxx: Fix out-of-bound access (bsc#1230192).
• CVE-2024-44989: bonding: fix xfrm real_dev null pointer dereference (bsc#1230193).
• CVE-2024-44990: bonding: fix null pointer deref in bond_ipsec_offload_ok (bsc#1230194).
• CVE-2024-44991: tcp: prevent concurrent execution of tcp_sk_exit_batch (bsc#1230195).
• CVE-2024-44998: atm: idt77252: prevent use after free in dequeue_rx() (bsc#1230171).
• CVE-2024-44999: gtp: pull network headers in gtp_dev_xmit() (bsc#1230233).
• CVE-2024-45002: rtla/osnoise: Prevent NULL dereference in error handling (bsc#1230169).
• CVE-2024-45003: Don't evict inode under the inode lru traversing context (bsc#1230245).
• CVE-2024-45013: nvme: move stopping keep-alive into nvme_uninit_ctrl() (bsc#1230442).
• CVE-2024-45017: net/mlx5: Fix IPsec…

The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2022-48901: btrfs: do not start relocation until in progress drops are done (bsc#1229607).
• CVE-2022-48911: kabi: add __nf_queue_get_refs() for kabi compliance. (bsc#1229633).
• CVE-2022-48923: btrfs: prevent copying too big compressed lzo segment (bsc#1229662)
• CVE-2022-48935: Fixed an unregister flowtable hooks on netns exit (bsc#1229619)
• CVE-2023-52610: net/sched: act_ct: fix skb leak and crash on ooo frags (bsc#1221610).
• CVE-2023-52916: media: aspeed: Fix memory overwrite if timing is 1600x900 (bsc#1230269).
• CVE-2024-26640: tcp: add sanity checks to rx zerocopy (bsc#1221650).
• CVE-2024-26759: mm/swap: fix race when skipping swapcache (bsc#1230340).
• CVE-2024-26767: drm/amd/display: fixed integer types and null check locations (bsc#1230339).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-26837: net: bridge: switchdev: race between creation of new group memberships and generation of the list of MDB events to replay (bsc#1222973).
• CVE-2024-37353: virtio: fixed a double free in vp_del_vqs() (bsc#1226875).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-38596: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg (bsc#1226846).
• CVE-2024-40910: Fix refcount imbalance on inbound connections (bsc#1227832).
• CVE-2024-40973: media: mtk-vcodec: potential null pointer deference in SCP (bsc#1227890).
• CVE-2024-40983: tipc: force a dst refcount before doing decryption (bsc#1227819).
• CVE-2024-41062: Sync sock recv cb and release (bsc#1228576).
• CVE-2024-41082: nvme-fabrics: use reserved tag for reg read/write command (bsc#1228620 CVE-2024-41082).
• CVE-2024-42154: tcp_metrics: validate source addr length (bsc#1228507).
• CVE-2024-42259: Fix Virtual Memory mapping boundaries calculation (bsc#1229156)
• CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from mispredictions (bsc#1229334).
• CVE-2024-42304: ext4: make sure the first directory block is not a hole (bsc#1229364).
• CVE-2024-42305: ext4: check dot and dotdot of dx_root before making dir indexed (bsc#1229363).
• CVE-2024-42306: udf: Avoid using corrupted block bitmap buffer (bsc#1229362).
• CVE-2024-43828: ext4: fix infinite loop when replaying fast_commit (bsc#1229394).
• CVE-2024-43890: tracing: Fix overflow in get_free_elt() (bsc#1229764).
• CVE-2024-43898: ext4: sanity check for NULL pointer after ext4_force_shutdown (bsc#1229753).
• CVE-2024-43912: wifi: nl80211: disallow setting special AP channel widths (bsc#1229830)
• CVE-2024-43914: md/raid5: avoid BUG_ON() while continue reshape after reassembling (bsc#1229790).
• CVE-2024-44935: sctp: Fix null-ptr-deref in reuseport_add_sock() (bsc#1229810).
• CVE-2024-44944: netfilter: ctnetlink: use helper function to calculate expect ID (bsc#1229899).
• CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
• CVE-2024-44950: serial: sc16is7xx: fix invalid FIFO access with special register set (bsc#1230180).
• CVE-2024-44952: driver core: Fix uevent_show() vs driver detach race (bsc#1230178).
• CVE-2024-44970: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink (bsc#1230209).
• CVE-2024-44971: net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register() (bsc#1230211).
• CVE-2024-44986: ipv6: fix possible UAF in ip6_finish_output2() (bsc#1230230)
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2024-44988: net: dsa: mv88e6xxx: Fix out-of-bound access (bsc#1230192).
• CVE-2024-44989: bonding: fix xfrm real_dev null pointer dereference (bsc#1230193).
• CVE-2024-44990: bonding: fix null pointer deref in bond_ipsec_offload_ok (bsc#1230194).
• CVE-2024-44998: atm: idt77252: prevent use after free in dequeue_rx() (bsc#1230171).
• CVE-2024-44999: gtp: pull network headers in gtp_dev_xmit()…

The SUSE Linux Enterprise 15 SP5 Azure kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2022-48901: btrfs: do not start relocation until in progress drops are done (bsc#1229607).
• CVE-2022-48911: kabi: add __nf_queue_get_refs() for kabi compliance. (bsc#1229633).
• CVE-2022-48923: btrfs: prevent copying too big compressed lzo segment (bsc#1229662)
• CVE-2022-48935: Fixed an unregister flowtable hooks on netns exit (bsc#1229619)
• CVE-2023-52610: net/sched: act_ct: fix skb leak and crash on ooo frags (bsc#1221610).
• CVE-2023-52916: media: aspeed: Fix memory overwrite if timing is 1600x900 (bsc#1230269).
• CVE-2024-26640: tcp: add sanity checks to rx zerocopy (bsc#1221650).
• CVE-2024-26759: mm/swap: fix race when skipping swapcache (bsc#1230340).
• CVE-2024-26767: drm/amd/display: fixed integer types and null check locations (bsc#1230339).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-26837: net: bridge: switchdev: race between creation of new group memberships and generation of the list of MDB events to replay (bsc#1222973).
• CVE-2024-37353: virtio: fixed a double free in vp_del_vqs() (bsc#1226875).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-38596: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg (bsc#1226846).
• CVE-2024-40910: Fix refcount imbalance on inbound connections (bsc#1227832).
• CVE-2024-40973: media: mtk-vcodec: potential null pointer deference in SCP (bsc#1227890).
• CVE-2024-40983: tipc: force a dst refcount before doing decryption (bsc#1227819).
• CVE-2024-41062: Sync sock recv cb and release (bsc#1228576).
• CVE-2024-41082: nvme-fabrics: use reserved tag for reg read/write command (bsc#1228620 CVE-2024-41082).
• CVE-2024-42154: tcp_metrics: validate source addr length (bsc#1228507).
• CVE-2024-42259: Fix Virtual Memory mapping boundaries calculation (bsc#1229156)
• CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from mispredictions (bsc#1229334).
• CVE-2024-42304: ext4: make sure the first directory block is not a hole (bsc#1229364).
• CVE-2024-42305: ext4: check dot and dotdot of dx_root before making dir indexed (bsc#1229363).
• CVE-2024-42306: udf: Avoid using corrupted block bitmap buffer (bsc#1229362).
• CVE-2024-43828: ext4: fix infinite loop when replaying fast_commit (bsc#1229394).
• CVE-2024-43890: tracing: Fix overflow in get_free_elt() (bsc#1229764).
• CVE-2024-43898: ext4: sanity check for NULL pointer after ext4_force_shutdown (bsc#1229753).
• CVE-2024-43912: wifi: nl80211: disallow setting special AP channel widths (bsc#1229830)
• CVE-2024-43914: md/raid5: avoid BUG_ON() while continue reshape after reassembling (bsc#1229790).
• CVE-2024-44935: sctp: Fix null-ptr-deref in reuseport_add_sock() (bsc#1229810).
• CVE-2024-44944: netfilter: ctnetlink: use helper function to calculate expect ID (bsc#1229899).
• CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
• CVE-2024-44950: serial: sc16is7xx: fix invalid FIFO access with special register set (bsc#1230180).
• CVE-2024-44952: driver core: Fix uevent_show() vs driver detach race (bsc#1230178).
• CVE-2024-44970: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink (bsc#1230209).
• CVE-2024-44971: net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register() (bsc#1230211).
• CVE-2024-44986: ipv6: fix possible UAF in ip6_finish_output2() (bsc#1230230)
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2024-44988: net: dsa: mv88e6xxx: Fix out-of-bound access (bsc#1230192).
• CVE-2024-44989: bonding: fix xfrm real_dev null pointer dereference (bsc#1230193).
• CVE-2024-44990: bonding: fix null pointer deref in bond_ipsec_offload_ok (bsc#1230194).
• CVE-2024-44998: atm: idt77252: prevent use after free in dequeue_rx() (bsc#1230171).
• CVE-2024-44999: gtp: pull network headers in…

The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2022-48901: btrfs: do not start relocation until in progress drops are done (bsc#1229607).
• CVE-2022-48911: kabi: add __nf_queue_get_refs() for kabi compliance. (bsc#1229633).
• CVE-2022-48923: btrfs: prevent copying too big compressed lzo segment (bsc#1229662)
• CVE-2022-48935: Fixed an unregister flowtable hooks on netns exit (bsc#1229619)
• CVE-2023-52610: net/sched: act_ct: fix skb leak and crash on ooo frags (bsc#1221610).
• CVE-2023-52916: media: aspeed: Fix memory overwrite if timing is 1600x900 (bsc#1230269).
• CVE-2024-26640: tcp: add sanity checks to rx zerocopy (bsc#1221650).
• CVE-2024-26759: mm/swap: fix race when skipping swapcache (bsc#1230340).
• CVE-2024-26767: drm/amd/display: fixed integer types and null check locations (bsc#1230339).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-26837: net: bridge: switchdev: race between creation of new group memberships and generation of the list of MDB events to replay (bsc#1222973).
• CVE-2024-37353: virtio: fixed a double free in vp_del_vqs() (bsc#1226875).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-38596: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg (bsc#1226846).
• CVE-2024-40910: Fix refcount imbalance on inbound connections (bsc#1227832).
• CVE-2024-40973: media: mtk-vcodec: potential null pointer deference in SCP (bsc#1227890).
• CVE-2024-40983: tipc: force a dst refcount before doing decryption (bsc#1227819).
• CVE-2024-41062: Sync sock recv cb and release (bsc#1228576).
• CVE-2024-41082: nvme-fabrics: use reserved tag for reg read/write command (bsc#1228620 CVE-2024-41082).
• CVE-2024-42154: tcp_metrics: validate source addr length (bsc#1228507).
• CVE-2024-42259: Fix Virtual Memory mapping boundaries calculation (bsc#1229156)
• CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from mispredictions (bsc#1229334).
• CVE-2024-42304: ext4: make sure the first directory block is not a hole (bsc#1229364).
• CVE-2024-42305: ext4: check dot and dotdot of dx_root before making dir indexed (bsc#1229363).
• CVE-2024-42306: udf: Avoid using corrupted block bitmap buffer (bsc#1229362).
• CVE-2024-43828: ext4: fix infinite loop when replaying fast_commit (bsc#1229394).
• CVE-2024-43890: tracing: Fix overflow in get_free_elt() (bsc#1229764).
• CVE-2024-43898: ext4: sanity check for NULL pointer after ext4_force_shutdown (bsc#1229753).
• CVE-2024-43912: wifi: nl80211: disallow setting special AP channel widths (bsc#1229830)
• CVE-2024-43914: md/raid5: avoid BUG_ON() while continue reshape after reassembling (bsc#1229790).
• CVE-2024-44935: sctp: Fix null-ptr-deref in reuseport_add_sock() (bsc#1229810).
• CVE-2024-44944: netfilter: ctnetlink: use helper function to calculate expect ID (bsc#1229899).
• CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
• CVE-2024-44950: serial: sc16is7xx: fix invalid FIFO access with special register set (bsc#1230180).
• CVE-2024-44952: driver core: Fix uevent_show() vs driver detach race (bsc#1230178).
• CVE-2024-44954: ALSA: line6: Fix racy access to midibuf (bsc#1230176).
• CVE-2024-44970: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink (bsc#1230209).
• CVE-2024-44971: net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register() (bsc#1230211).
• CVE-2024-44986: ipv6: fix possible UAF in ip6_finish_output2() (bsc#1230230)
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2024-44988: net: dsa: mv88e6xxx: Fix out-of-bound access (bsc#1230192).
• CVE-2024-44989: bonding: fix xfrm real_dev null pointer dereference (bsc#1230193).
• CVE-2024-44990: bonding: fix null pointer deref in bond_ipsec_offload_ok (bsc#1230194).
• CVE-2024-44998: atm: idt77252: prevent use after free in dequeue_rx()…

The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-40902: jfs: xattr: fix buffer overflow for invalid xattr (bsc#1227764).
• CVE-2024-42104: nilfs2: add missing check for inode numbers on directory entries (bsc#1228654).
• CVE-2024-42148: Fix multiple UBSAN array-index-out-of-bounds (bsc#1228487).
• CVE-2024-45021: memcg_write_event_control(): fix a user-triggerable oops (bsc#1230434).

The following non-security bugs were fixed:

• alarmtimer: Lock k_itimer during timer callback (bsc#1214298).
• alarmtimers: Add alarm_forward functionality (bsc#1214298).
• alarmtimers: Change alarmtimer functions to return alarmtimer_restart (bsc#1214298).
• alarmtimers: Push rearming peroidic timers down into alamrtimer (bsc#1214298).
• alarmtimers: Remove interval cap limit hack (bsc#1214298).
• kABI fix for alarmtimer_restart functionality (bsc#1214298).
• kABI fix update for alarm_forward (bsc#1214298).

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes.

The Linux Enterprise 12 SP5 kernel turned LTSS (Extended Security)

The following security bugs were fixed:

• CVE-2021-46936: Fixed use-after-free in tw_timer_handler() (bsc#1220439).
• CVE-2021-47163: kABI fix for tipc: wait and exit until all work queues are done (bsc#1221980).
• CVE-2021-47612: nfc: fix segfault in nfc_genl_dump_devices_done (bsc#1226585).
• CVE-2022-48809: net: fix a memleak when uncloning an skb dst and its metadata (bsc#1227947).
• CVE-2022-48951: ASoC: ops: Correct bounds check for second channel on SX controls (bsc#1231929).
• CVE-2022-48956: ipv6: avoid use-after-free in ip6_fragment() (bsc#1231893).
• CVE-2022-48958: ethernet: aeroflex: fix potential skb leak in greth_init_rings() (bsc#1231889).
• CVE-2022-48960: net: hisilicon: Fix potential use-after-free in hix5hd2_rx() (bsc#1231979).
• CVE-2022-48962: net: hisilicon: Fix potential use-after-free in hisi_femac_rx() (bsc#1232286).
• CVE-2022-48966: net: mvneta: Fix an out of bounds check (bsc#1232191).
• CVE-2022-48967: NFC: nci: Bounds check struct nfc_target arrays (bsc#1232304).
• CVE-2022-48971: Bluetooth: Fix not cleanup led when bt_init fails (bsc#1232037).
• CVE-2022-48972: mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add() (bsc#1232025).
• CVE-2022-48973: gpio: amd8111: Fix PCI device reference count leak (bsc#1232039).
• CVE-2022-48978: HID: core: fix shift-out-of-bounds in hid_report_raw_event (bsc#1232038).
• CVE-2022-48991: mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths (bsc#1232070).
• CVE-2022-48992: ASoC: soc-pcm: Add NULL check in BE reparenting (bsc#1232071).
• CVE-2022-49000: iommu/vt-d: Fix PCI device refcount leak in has_external_pci() (bsc#1232123).
• CVE-2022-49002: iommu/vt-d: Fix PCI device refcount leak in dmar_dev_scope_init() (bsc#1232133).
• CVE-2022-49010: hwmon: (coretemp) Check for null before removing sysfs attrs (bsc#1232172).
• CVE-2022-49011: hwmon: (coretemp) fix pci device refcount leak in nv1a_ram_new() (bsc#1232006).
• CVE-2022-49014: net: tun: Fix use-after-free in tun_detach() (bsc#1231890).
• CVE-2022-49015: net: hsr: Fix potential use-after-free (bsc#1231938).
• CVE-2022-49020: net/9p: Fix a potential socket leak in p9_socket_open (bsc#1232175).
• CVE-2022-49021: net: phy: fix null-ptr-deref while probe() failed (bsc#1231939).
• CVE-2022-49026: e100: Fix possible use after free in e100_xmit_prepare (bsc#1231997).
• CVE-2022-49027: iavf: Fix error handling in iavf_init_module() (bsc#1232007).
• CVE-2022-49028: ixgbevf: Fix resource leak in ixgbevf_init_module() (bsc#1231996).
• CVE-2022-49029: hwmon: (ibmpex) Fix possible UAF when ibmpex_register_bmc() fails (bsc#1231995).
• CVE-2023-52898: xhci: Fix null pointer dereference when host dies (bsc#1229568).
• CVE-2023-52918: media: pci: cx23885: check cx23885_vdev_init() return (bsc#1232047).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-39476: md/raid5: fix deadlock that raid5d() wait for itself to clear MD_SB_CHANGE_PENDING (bsc#1227437).
• CVE-2024-40965: i2c: lpi2c: Avoid calling clk_get_rate during transfer (bsc#1227885).
• CVE-2024-41082: nvme-fabrics: use reserved tag for reg read/write command (bsc#1228620).
• CVE-2024-42114: netlink: extend policy range validation (bsc#1228564 prerequisite).
• CVE-2024-42253: gpio: pca953x: fix pca953x_irq_bus_sync_unlock race (bsc#1229005 stable-fixes).
• CVE-2024-44931: gpio: prevent potential speculation leaks in gpio_device_get_desc() (bsc#1229837 stable-fixes).
• CVE-2024-44958: sched/smt: Fix unbalance sched_smt_present dec/inc (bsc#1230179).
• CVE-2024-46724: drm/amdgpu: Fix out-of-bounds read of df_v1_7_channel_number (bsc#1230725).
• CVE-2024-46755: wifi: mwifiex: Do not return unused priv in mwifiex_get_priv_by_id() (bsc#1230802). -…

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes.

The Linux Enterprise 12 SP5 kernel turned LTSS (Extended Security)

The following security bugs were fixed:

• CVE-2021-46936: Fixed use-after-free in tw_timer_handler() (bsc#1220439).
• CVE-2021-47163: kABI fix for tipc: wait and exit until all work queues are done (bsc#1221980).
• CVE-2021-47612: nfc: fix segfault in nfc_genl_dump_devices_done (bsc#1226585).
• CVE-2022-48809: net: fix a memleak when uncloning an skb dst and its metadata (bsc#1227947).
• CVE-2022-48951: ASoC: ops: Correct bounds check for second channel on SX controls (bsc#1231929).
• CVE-2022-48956: ipv6: avoid use-after-free in ip6_fragment() (bsc#1231893).
• CVE-2022-48958: ethernet: aeroflex: fix potential skb leak in greth_init_rings() (bsc#1231889).
• CVE-2022-48960: net: hisilicon: Fix potential use-after-free in hix5hd2_rx() (bsc#1231979).
• CVE-2022-48962: net: hisilicon: Fix potential use-after-free in hisi_femac_rx() (bsc#1232286).
• CVE-2022-48966: net: mvneta: Fix an out of bounds check (bsc#1232191).
• CVE-2022-48967: NFC: nci: Bounds check struct nfc_target arrays (bsc#1232304).
• CVE-2022-48971: Bluetooth: Fix not cleanup led when bt_init fails (bsc#1232037).
• CVE-2022-48972: mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add() (bsc#1232025).
• CVE-2022-48973: gpio: amd8111: Fix PCI device reference count leak (bsc#1232039).
• CVE-2022-48978: HID: core: fix shift-out-of-bounds in hid_report_raw_event (bsc#1232038).
• CVE-2022-48991: mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths (bsc#1232070).
• CVE-2022-48992: ASoC: soc-pcm: Add NULL check in BE reparenting (bsc#1232071).
• CVE-2022-49000: iommu/vt-d: Fix PCI device refcount leak in has_external_pci() (bsc#1232123).
• CVE-2022-49002: iommu/vt-d: Fix PCI device refcount leak in dmar_dev_scope_init() (bsc#1232133).
• CVE-2022-49010: hwmon: (coretemp) Check for null before removing sysfs attrs (bsc#1232172).
• CVE-2022-49011: hwmon: (coretemp) fix pci device refcount leak in nv1a_ram_new() (bsc#1232006).
• CVE-2022-49014: net: tun: Fix use-after-free in tun_detach() (bsc#1231890).
• CVE-2022-49015: net: hsr: Fix potential use-after-free (bsc#1231938).
• CVE-2022-49020: net/9p: Fix a potential socket leak in p9_socket_open (bsc#1232175).
• CVE-2022-49021: net: phy: fix null-ptr-deref while probe() failed (bsc#1231939).
• CVE-2022-49026: e100: Fix possible use after free in e100_xmit_prepare (bsc#1231997).
• CVE-2022-49027: iavf: Fix error handling in iavf_init_module() (bsc#1232007).
• CVE-2022-49028: ixgbevf: Fix resource leak in ixgbevf_init_module() (bsc#1231996).
• CVE-2022-49029: hwmon: (ibmpex) Fix possible UAF when ibmpex_register_bmc() fails (bsc#1231995).
• CVE-2023-52898: xhci: Fix null pointer dereference when host dies (bsc#1229568).
• CVE-2023-52918: media: pci: cx23885: check cx23885_vdev_init() return (bsc#1232047).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-39476: md/raid5: fix deadlock that raid5d() wait for itself to clear MD_SB_CHANGE_PENDING (bsc#1227437).
• CVE-2024-40965: i2c: lpi2c: Avoid calling clk_get_rate during transfer (bsc#1227885).
• CVE-2024-41082: nvme-fabrics: use reserved tag for reg read/write command (bsc#1228620).
• CVE-2024-42114: netlink: extend policy range validation (bsc#1228564 prerequisite).
• CVE-2024-42253: gpio: pca953x: fix pca953x_irq_bus_sync_unlock race (bsc#1229005 stable-fixes).
• CVE-2024-44931: gpio: prevent potential speculation leaks in gpio_device_get_desc() (bsc#1229837 stable-fixes).
• CVE-2024-44958: sched/smt: Fix unbalance sched_smt_present dec/inc (bsc#1230179).
• CVE-2024-46724: drm/amdgpu: Fix out-of-bounds read of df_v1_7_channel_number (bsc#1230725).
• CVE-2024-46755: wifi: mwifiex: Do not return unused priv in mwifiex_get_priv_by_id() (bsc#1230802). -…

The SUSE Linux Enterprise Micro 6.0 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-52610: net/sched: act_ct: fix skb leak and crash on ooo frags (bsc#1221610).
• CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487).
• CVE-2023-52916: media: aspeed: Fix memory overwrite if timing is 1600x900 (bsc#1230269).
• CVE-2024-26640: tcp: add sanity checks to rx zerocopy (bsc#1221650).
• CVE-2024-26759: mm/swap: fix race when skipping swapcache (bsc#1230340).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-38596: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg (bsc#1226846).
• CVE-2024-40965: i2c: lpi2c: Avoid calling clk_get_rate during transfer (bsc#1227885).
• CVE-2024-40973: media: mtk-vcodec: potential null pointer deference in SCP (bsc#1227890).
• CVE-2024-40983: tipc: force a dst refcount before doing decryption (bsc#1227819).
• CVE-2024-42154: tcp_metrics: validate source addr length (bsc#1228507).
• CVE-2024-42243: mm/filemap: make MAX_PAGECACHE_ORDER acceptable to xarray (bsc#1229001).
• CVE-2024-42252: closures: Change BUG_ON() to WARN_ON() (bsc#1229004).
• CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from mispredictions (bsc#1229334).
• CVE-2024-42294: block: fix deadlock between sd_remove & sd_release (bsc#1229371).
• CVE-2024-42304: ext4: make sure the first directory block is not a hole (bsc#1229364).
• CVE-2024-42305: ext4: check dot and dotdot of dx_root before making dir indexed (bsc#1229363).
• CVE-2024-42306: udf: Avoid using corrupted block bitmap buffer (bsc#1229362).
• CVE-2024-43828: ext4: fix infinite loop when replaying fast_commit (bsc#1229394).
• CVE-2024-43832: s390/uv: Do not call folio_wait_writeback() without a folio reference (bsc#1229380).
• CVE-2024-43845: udf: Fix bogus checksum computation in udf_rename() (bsc#1229389).
• CVE-2024-43890: tracing: Fix overflow in get_free_elt() (bsc#1229764).
• CVE-2024-43898: ext4: sanity check for NULL pointer after ext4_force_shutdown (bsc#1229753).
• CVE-2024-43914: md/raid5: avoid BUG_ON() while continue reshape after reassembling (bsc#1229790).
• CVE-2024-44935: sctp: Fix null-ptr-deref in reuseport_add_sock() (bsc#1229810).
• CVE-2024-44944: netfilter: ctnetlink: use helper function to calculate expect ID (bsc#1229899).
• CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
• CVE-2024-44950: serial: sc16is7xx: fix invalid FIFO access with special register set (bsc#1230180).
• CVE-2024-44951: serial: sc16is7xx: fix TX fifo corruption (bsc#1230181).
• CVE-2024-44970: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink (bsc#1230209).
• CVE-2024-44971: net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register() (bsc#1230211).
• CVE-2024-44984: bnxt_en: Fix double DMA unmapping for XDP_REDIRECT (bsc#1230240).
• CVE-2024-44985: ipv6: prevent possible UAF in ip6_xmit() (bsc#1230206).
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2024-44988: net: dsa: mv88e6xxx: Fix out-of-bound access (bsc#1230192).
• CVE-2024-44989: bonding: fix xfrm real_dev null pointer dereference (bsc#1230193).
• CVE-2024-44990: bonding: fix null pointer deref in bond_ipsec_offload_ok (bsc#1230194).
• CVE-2024-44991: tcp: prevent concurrent execution of tcp_sk_exit_batch (bsc#1230195).
• CVE-2024-44998: atm: idt77252: prevent use after free in dequeue_rx() (bsc#1230171).
• CVE-2024-44999: gtp: pull network headers in gtp_dev_xmit() (bsc#1230233).
• CVE-2024-45002: rtla/osnoise: Prevent NULL dereference in error handling (bsc#1230169).
• CVE-2024-45003: Don't evict inode under the inode lru traversing context (bsc#1230245).
• CVE-2024-45013: nvme: move stopping keep-alive into nvme_uninit_ctrl() (bsc#1230442).
• CVE-2024-45017: net/mlx5: Fix IPsec…

The SUSE Linux Enterprise Micro 6.0 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-52610: net/sched: act_ct: fix skb leak and crash on ooo frags (bsc#1221610).
• CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487).
• CVE-2023-52916: media: aspeed: Fix memory overwrite if timing is 1600x900 (bsc#1230269).
• CVE-2024-26640: tcp: add sanity checks to rx zerocopy (bsc#1221650).
• CVE-2024-26759: mm/swap: fix race when skipping swapcache (bsc#1230340).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-38596: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg (bsc#1226846).
• CVE-2024-40965: i2c: lpi2c: Avoid calling clk_get_rate during transfer (bsc#1227885).
• CVE-2024-40973: media: mtk-vcodec: potential null pointer deference in SCP (bsc#1227890).
• CVE-2024-40983: tipc: force a dst refcount before doing decryption (bsc#1227819).
• CVE-2024-42154: tcp_metrics: validate source addr length (bsc#1228507).
• CVE-2024-42243: mm/filemap: make MAX_PAGECACHE_ORDER acceptable to xarray (bsc#1229001).
• CVE-2024-42252: closures: Change BUG_ON() to WARN_ON() (bsc#1229004).
• CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from mispredictions (bsc#1229334).
• CVE-2024-42294: block: fix deadlock between sd_remove & sd_release (bsc#1229371).
• CVE-2024-42304: ext4: make sure the first directory block is not a hole (bsc#1229364).
• CVE-2024-42305: ext4: check dot and dotdot of dx_root before making dir indexed (bsc#1229363).
• CVE-2024-42306: udf: Avoid using corrupted block bitmap buffer (bsc#1229362).
• CVE-2024-43828: ext4: fix infinite loop when replaying fast_commit (bsc#1229394).
• CVE-2024-43832: s390/uv: Do not call folio_wait_writeback() without a folio reference (bsc#1229380).
• CVE-2024-43845: udf: Fix bogus checksum computation in udf_rename() (bsc#1229389).
• CVE-2024-43890: tracing: Fix overflow in get_free_elt() (bsc#1229764).
• CVE-2024-43898: ext4: sanity check for NULL pointer after ext4_force_shutdown (bsc#1229753).
• CVE-2024-43914: md/raid5: avoid BUG_ON() while continue reshape after reassembling (bsc#1229790).
• CVE-2024-44935: sctp: Fix null-ptr-deref in reuseport_add_sock() (bsc#1229810).
• CVE-2024-44944: netfilter: ctnetlink: use helper function to calculate expect ID (bsc#1229899).
• CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
• CVE-2024-44950: serial: sc16is7xx: fix invalid FIFO access with special register set (bsc#1230180).
• CVE-2024-44951: serial: sc16is7xx: fix TX fifo corruption (bsc#1230181).
• CVE-2024-44970: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink (bsc#1230209).
• CVE-2024-44971: net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register() (bsc#1230211).
• CVE-2024-44984: bnxt_en: Fix double DMA unmapping for XDP_REDIRECT (bsc#1230240).
• CVE-2024-44985: ipv6: prevent possible UAF in ip6_xmit() (bsc#1230206).
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2024-44988: net: dsa: mv88e6xxx: Fix out-of-bound access (bsc#1230192).
• CVE-2024-44989: bonding: fix xfrm real_dev null pointer dereference (bsc#1230193).
• CVE-2024-44990: bonding: fix null pointer deref in bond_ipsec_offload_ok (bsc#1230194).
• CVE-2024-44991: tcp: prevent concurrent execution of tcp_sk_exit_batch (bsc#1230195).
• CVE-2024-44998: atm: idt77252: prevent use after free in dequeue_rx() (bsc#1230171).
• CVE-2024-44999: gtp: pull network headers in gtp_dev_xmit() (bsc#1230233).
• CVE-2024-45002: rtla/osnoise: Prevent NULL dereference in error handling (bsc#1230169).
• CVE-2024-45003: Don't evict inode under the inode lru traversing context (bsc#1230245).
• CVE-2024-45013: nvme: move stopping keep-alive into nvme_uninit_ctrl() (bsc#1230442).
• CVE-2024-45017: net/mlx5: Fix…