CVE-2024-24860

A race condition was found in the Linux kernel's bluetooth device driver in {min,max}_key_size_set() function. This can result in a null pointer dereference issue, possibly leading to a kernel panic or denial of service issue.

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

net: caif: fix memory leak in cfusbl_device_notify

In case of caif_enroll_dev() fail, allocated link_support won't be assigned to the corresponding structure. So simply free allocated pointer in case of error.(CVE-2021-47121)

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

net: fujitsu: fix potential null-ptr-deref

In fmvj18x_get_hwinfo(), if ioremap fails there will be NULL pointer deref. To fix this, check the return value of ioremap and return -1 to the caller in case of failure.(CVE-2021-47149)

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

scsi: lpfc: Fix link down processing to address NULL pointer dereference

If an FC link down transition while PLOGIs are outstanding to fabric well known addresses, outstanding ABTS requests may result in a NULL pointer dereference. Driver unload requests may hang with repeated "2878" log messages.

The Link down processing results in ABTS requests for outstanding ELS requests. The Abort WQEs are sent for the ELSs before the driver had set the link state to down. Thus the driver is sending the Abort with the expectation that an ABTS will be sent on the wire. The Abort request is stalled waiting for the link to come up. In some conditions the driver may auto-complete the ELSs thus if the link does come up, the Abort completions may reference an invalid structure.

Fix by ensuring that Abort set the flag to avoid link traffic if issued due to conditions where the link failed.(CVE-2021-47183)

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

cfg80211: call cfg80211_stop_ap when switch from P2P_GO type

If the userspace tools switch from NL80211_IFTYPE_P2P_GO to NL80211_IFTYPE_ADHOC via send_msg(NL80211_CMD_SET_INTERFACE), it does not call the cleanup cfg80211_stop_ap(), this leads to the initialization of in-use data. For example, this path re-init the sdata->assigned_chanctx_list while it is still an element of assigned_vifs list, and makes that linked list corrupt.(CVE-2021-47194)

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

usb: typec: tipd: Remove WARN_ON in tps6598x_block_read

Calling tps6598x_block_read with a higher than allowed len can be handled by just returning an error. There's no need to crash systems with panic-on-warn enabled.(CVE-2021-47210)

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

pstore/ram: Fix crash when setting number of cpus to an odd number

When the number of cpu cores is adjusted to 7 or other odd numbers, the zone size will become an odd number. The address of the zone will become: addr of zone0 = BASE addr of zone1 = BASE + zone_size addr of zone2 = BASE + zone_size*2 ... The address of zone1/3/5/7 will be mapped to non-alignment va. Eventually crashes will occur when accessing these va.

So, use ALIGN_DOWN() to make sure the zone size is even to avoid this bug.(CVE-2023-52619)

A race condition was found in the Linux kernel's bluetooth device driver in {min,max}_key_size_set() function. This can result in a null pointer dereference issue, possibly leading to a kernel panic or denial of service issue.

(CVE-2024-24860)

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

ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim()

syzbot pointed out [1] that NEXTHDR_FRAGMENT handling is broken.

Reading frag_off can only be done if we pulled enough bytes to skb->head. Currently we might access garbage.

[1] BUG: KMSAN: uninit-value in ip6_tnl_parse_tlv_enc_lim+0x94f/0xbb0 ip6_tnl_parse_tlv_enc_lim+0x94f/0xbb0 ipxip6_tnl_xmit net/ipv6/ip6_tunnel.c:1326 [inline] ip6_tnl_start_xmit+0xab2/0x1a70 net/ipv6/ip6_tunnel.c:1432 __netdev_start_xmit…

The Linux Kernel, the operating system core itself.

Security Fix(es):

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.(CVE-2021-47084)

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.(CVE-2021-47085)

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

mm/hwpoison: clear MF_COUNT_INCREASED before retrying get_any_page()

Hulk Robot reported a panic in put_page_testzero() when testing madvise() with MADV_SOFT_OFFLINE. The BUG() is triggered when retrying get_any_page(). This is because we keep MF_COUNT_INCREASED flag in second try but the refcnt is not increased.

page dumped because: VM_BUG_ON_PAGE(page_ref_count(page) == 0)
------------[ cut here ]------------
kernel BUG at include/linux/mm.h:737!
invalid opcode: 0000 [#1] PREEMPT SMP
CPU: 5 PID: 2135 Comm: sshd Tainted: G    B             5.16.0-rc6-dirty #373
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014
RIP: release_pages+0x53f/0x840
Call Trace:
  free_pages_and_swap_cache+0x64/0x80
  tlb_flush_mmu+0x6f/0x220
  unmap_page_range+0xe6c/0x12c0
  unmap_single_vma+0x90/0x170
  unmap_vmas+0xc4/0x180
  exit_mmap+0xde/0x3a0
  mmput+0xa3/0x250
  do_exit+0x564/0x1470
  do_group_exit+0x3b/0x100
  __do_sys_exit_group+0x13/0x20
  __x64_sys_exit_group+0x16/0x20
  do_syscall_64+0x34/0x80
  entry_SYSCALL_64_after_hwframe+0x44/0xae
Modules linked in:
---[ end trace e99579b570fe0649 ]---
RIP: 0010:release_pages+0x53f/0x840(CVE-2021-47090)

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

ipmi: Fix UAF when uninstall ipmi_si and ipmi_msghandler module

Hi,

When testing install and uninstall of ipmi_si.ko and ipmi_msghandler.ko, the system crashed.

The log as follows: [ 141.087026] BUG: unable to handle kernel paging request at ffffffffc09b3a5a [ 141.087241] PGD 8fe4c0d067 P4D 8fe4c0d067 PUD 8fe4c0f067 PMD 103ad89067 PTE 0 [ 141.087464] Oops: 0010 [#1] SMP NOPTI [ 141.087580] CPU: 67 PID: 668 Comm: kworker/67:1 Kdump: loaded Not tainted 4.18.0.x86_64 #47 [ 141.088009] Workqueue: events 0xffffffffc09b3a40 [ 141.088009] RIP: 0010:0xffffffffc09b3a5a [ 141.088009] Code: Bad RIP value. [ 141.088009] RSP: 0018:ffffb9094e2c3e88 EFLAGS: 00010246 [ 141.088009] RAX: 0000000000000000 RBX: ffff9abfdb1f04a0 RCX: 0000000000000000 [ 141.088009] RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000246 [ 141.088009] RBP: 0000000000000000 R08: ffff9abfffee3cb8 R09: 00000000000002e1 [ 141.088009] R10: ffffb9094cb73d90 R11: 00000000000f4240 R12: ffff9abfffee8700 [ 141.088009] R13: 0000000000000000 R14: ffff9abfdb1f04a0 R15: ffff9abfdb1f04a8 [ 141.088009] FS: 0000000000000000(0000) GS:ffff9abfffec0000(0000) knlGS:0000000000000000 [ 141.088009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 141.088009] CR2: ffffffffc09b3a30 CR3: 0000008fe4c0a001 CR4: 00000000007606e0 [ 141.088009] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 141.088009] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 141.088009] PKRU: 55555554 [ 141.088009] Call Trace: [ 141.088009] ? process_one_work+0x195/0x390 [ 141.088009] ? worker_thread+0x30/0x390 [ 141.088009] ? process_one_work+0x390/0x390 [ 141.088009] ? kthread+0x10d/0x130 [ 141.088009] ? kthread_flush_work_fn+0x10/0x10 [ 141.088009] ? ret_from_fork+0x35/0x40] BUG: unable to handle kernel paging request at ffffffffc0b28a5a [ 200.223240] PGD 97fe00d067 P4D 97fe00d067 PUD 97fe00f067 PMD a580cbf067 PTE 0 [ 200.223464] Oops: 0010 [#1] SMP NOPTI [ 200.223579] CPU: 63 PID: 664 Comm: kworker/63:1 Kdump: loaded Not tainted 4.18.0.x86_64 #46 [ 200.224008] Workqueue: events 0xffffffffc0b28a40 [ 200.224008] RIP: 0010:0xffffffffc0b28a5a [ 200.224008] Code: Bad RIP value. [ 200.224008] RSP: 0018:ffffbf3c8e2a3e88…

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

pstore/ram: Fix crash when setting number of cpus to an odd number

When the number of cpu cores is adjusted to 7 or other odd numbers, the zone size will become an odd number. The address of the zone will become: addr of zone0 = BASE addr of zone1 = BASE + zone_size addr of zone2 = BASE + zone_size*2 ... The address of zone1/3/5/7 will be mapped to non-alignment va. Eventually crashes will occur when accessing these va.

So, use ALIGN_DOWN() to make sure the zone size is even to avoid this bug.(CVE-2023-52619)

A race condition was found in the Linux kernel's bluetooth device driver in {min,max}_key_size_set() function. This can result in a null pointer dereference issue, possibly leading to a kernel panic or denial of service issue.

(CVE-2024-24860)

create_empty_lvol in drivers/mtd/ubi/vtbl.c in the Linux kernel through 6.7.4 can attempt to allocate zero bytes, and crash, because of a missing check for ubi->leb_size.(CVE-2024-25739)

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

drm/bridge: sii902x: Fix probing race issue

A null pointer dereference crash has been observed rarely on TI platforms using sii9022 bridge:

[ 53.271356] sii902x_get_edid+0x34/0x70 [sii902x] [ 53.276066] sii902x_bridge_get_edid+0x14/0x20 [sii902x] [ 53.281381] drm_bridge_get_edid+0x20/0x34 [drm] [ 53.286305] drm_bridge_connector_get_modes+0x8c/0xcc [drm_kms_helper] [ 53.292955] drm_helper_probe_single_connector_modes+0x190/0x538 [drm_kms_helper] [ 53.300510] drm_client_modeset_probe+0x1f0/0xbd4 [drm] [ 53.305958] __drm_fb_helper_initial_config_and_unlock+0x50/0x510 [drm_kms_helper] [ 53.313611] drm_fb_helper_initial_config+0x48/0x58 [drm_kms_helper] [ 53.320039] drm_fbdev_dma_client_hotplug+0x84/0xd4 [drm_dma_helper] [ 53.326401] drm_client_register+0x5c/0xa0 [drm] [ 53.331216] drm_fbdev_dma_setup+0xc8/0x13c [drm_dma_helper] [ 53.336881] tidss_probe+0x128/0x264 [tidss] [ 53.341174] platform_probe+0x68/0xc4 [ 53.344841] really_probe+0x188/0x3c4 [ 53.348501] __driver_probe_device+0x7c/0x16c [ 53.352854] driver_probe_device+0x3c/0x10c [ 53.357033] __device_attach_driver+0xbc/0x158 [ 53.361472] bus_for_each_drv+0x88/0xe8 [ 53.365303] __device_attach+0xa0/0x1b4 [ 53.369135] device_initial_probe+0x14/0x20 [ 53.373314] bus_probe_device+0xb0/0xb4 [ 53.377145] deferred_probe_work_func+0xcc/0x124 [ 53.381757] process_one_work+0x1f0/0x518 [ 53.385770] worker_thread+0x1e8/0x3dc [ 53.389519] kthread+0x11c/0x120 [ 53.392750] ret_from_fork+0x10/0x20

The issue here is as follows:

• tidss probes, but is deferred as sii902x is still missing.
• sii902x starts probing and enters sii902x_init().
• sii902x calls drm_bridge_add(). Now the sii902x bridge is ready from DRM's perspective.
• sii902x calls sii902x_audio_codec_init() and platform_device_register_data()
• The registration of the audio platform device causes probing of the deferred devices.
• tidss probes, which eventually causes sii902x_bridge_get_edid() to be called.
• sii902x_bridge_get_edid() tries to use the i2c to read the edid. However, the sii902x driver has not set up the i2c part yet, leading to the crash.

Fix this by moving the drm_bridge_add() to the end of the sii902x_init(), which is also at the very end of sii902x_probe().(CVE-2024-26607)

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

tcp: make sure init the accept_queue's spinlocks once

When I run syz's reproduction C program locally, it causes the following issue: pvqspinlock: lock 0xffff9d181cd5c660 has corrupted value 0x0! WARNING: CPU: 19 PID: 21160 at __pv_queued_spin_unlock_slowpath (kernel/locking/qspinlock_paravirt.h:508) Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011 RIP:…

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

i2c: mlxbf: prevent stack overflow in mlxbf_i2c_smbus_start_transaction()

memcpy() is called in a loop while 'operation->length' upper bound is not checked and 'data_idx' also increments.(CVE-2022-48632)

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

mm/slub: fix to return errno if kmalloc() fails

In create_unique_id(), kmalloc(, GFP_KERNEL) can fail due to out-of-memory, if it fails, return errno correctly rather than triggering panic via BUG_ON();

kernel BUG at mm/slub.c:5893! Internal error: Oops - BUG: 0 [#1] PREEMPT SMP

Call trace: sysfs_slab_add+0x258/0x260 mm/slub.c:5973 __kmem_cache_create+0x60/0x118 mm/slub.c:4899 create_cache mm/slab_common.c:229 [inline] kmem_cache_create_usercopy+0x19c/0x31c mm/slab_common.c:335 kmem_cache_create+0x1c/0x28 mm/slab_common.c:390 f2fs_kmem_cache_create fs/f2fs/f2fs.h:2766 [inline] f2fs_init_xattr_caches+0x78/0xb4 fs/f2fs/xattr.c:808 f2fs_fill_super+0x1050/0x1e0c fs/f2fs/super.c:4149 mount_bdev+0x1b8/0x210 fs/super.c:1400 f2fs_mount+0x44/0x58 fs/f2fs/super.c:4512 legacy_get_tree+0x30/0x74 fs/fs_context.c:610 vfs_get_tree+0x40/0x140 fs/super.c:1530 do_new_mount+0x1dc/0x4e4 fs/namespace.c:3040 path_mount+0x358/0x914 fs/namespace.c:3370 do_mount fs/namespace.c:3383 [inline] __do_sys_mount fs/namespace.c:3591 [inline] __se_sys_mount fs/namespace.c:3568 [inline] __arm64_sys_mount+0x2f8/0x408 fs/namespace.c:3568(CVE-2022-48659)

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

gpiolib: cdev: Set lineevent_state::irq after IRQ register successfully

When running gpio test on nxp-ls1028 platform with below command gpiomon --num-events=3 --rising-edge gpiochip1 25 There will be a warning trace as below: Call trace: free_irq+0x204/0x360 lineevent_free+0x64/0x70 gpio_ioctl+0x598/0x6a0 __arm64_sys_ioctl+0xb4/0x100 invoke_syscall+0x5c/0x130 ...... el0t_64_sync+0x1a0/0x1a4 The reason of this issue is that calling request_threaded_irq() function failed, and then lineevent_free() is invoked to release the resource. Since the lineevent_state::irq was already set, so the subsequent invocation of free_irq() would trigger the above warning call trace. To fix this issue, set the lineevent_state::irq after the IRQ register successfully.(CVE-2022-48660)

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

binder: fix race between mmput() and do_exit()

Task A calls binder_update_page_range() to allocate and insert pages on a remote address space from Task B. For this, Task A pins the remote mm via mmget_not_zero() first. This can race with Task B do_exit() and the final mmput() refcount decrement will come from Task A.

Task A | Task B ------------------+------------------ mmget_not_zero() | | do_exit() | exit_mm() | mmput() mmput() | exit_mmap() | remove_vma() | fput() |

In this case, the work of ____fput() from Task B is queued up in Task A as TWA_RESUME. So in theory, Task A returns to userspace and the cleanup work gets executed. However, Task A instead sleep, waiting for a reply from Task B that never comes (it's dead).

This means the binder_deferred_release() is blocked until an unrelated binder event forces Task A to go back to userspace. All the associated death notifications will also be delayed until then.

In order to fix this use mmput_async() that will schedule the work in the corresponding mm->async_put_work WQ instead of Task A.(CVE-2023-52609)

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

hwrng: core - Fix page fault dead lock on mmap-ed hwrng

There is a dead-lock in the hwrng device read path. This triggers when the user reads from /dev/hwrng…

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

mm/slub: fix to return errno if kmalloc() fails

In create_unique_id(), kmalloc(, GFP_KERNEL) can fail due to out-of-memory, if it fails, return errno correctly rather than triggering panic via BUG_ON();

kernel BUG at mm/slub.c:5893! Internal error: Oops - BUG: 0 [#1] PREEMPT SMP

Call trace: sysfs_slab_add+0x258/0x260 mm/slub.c:5973 __kmem_cache_create+0x60/0x118 mm/slub.c:4899 create_cache mm/slab_common.c:229 [inline] kmem_cache_create_usercopy+0x19c/0x31c mm/slab_common.c:335 kmem_cache_create+0x1c/0x28 mm/slab_common.c:390 f2fs_kmem_cache_create fs/f2fs/f2fs.h:2766 [inline] f2fs_init_xattr_caches+0x78/0xb4 fs/f2fs/xattr.c:808 f2fs_fill_super+0x1050/0x1e0c fs/f2fs/super.c:4149 mount_bdev+0x1b8/0x210 fs/super.c:1400 f2fs_mount+0x44/0x58 fs/f2fs/super.c:4512 legacy_get_tree+0x30/0x74 fs/fs_context.c:610 vfs_get_tree+0x40/0x140 fs/super.c:1530 do_new_mount+0x1dc/0x4e4 fs/namespace.c:3040 path_mount+0x358/0x914 fs/namespace.c:3370 do_mount fs/namespace.c:3383 [inline] __do_sys_mount fs/namespace.c:3591 [inline] __se_sys_mount fs/namespace.c:3568 [inline] __arm64_sys_mount+0x2f8/0x408 fs/namespace.c:3568(CVE-2022-48659)

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

gpiolib: cdev: Set lineevent_state::irq after IRQ register successfully

When running gpio test on nxp-ls1028 platform with below command gpiomon --num-events=3 --rising-edge gpiochip1 25 There will be a warning trace as below: Call trace: free_irq+0x204/0x360 lineevent_free+0x64/0x70 gpio_ioctl+0x598/0x6a0 __arm64_sys_ioctl+0xb4/0x100 invoke_syscall+0x5c/0x130 ...... el0t_64_sync+0x1a0/0x1a4 The reason of this issue is that calling request_threaded_irq() function failed, and then lineevent_free() is invoked to release the resource. Since the lineevent_state::irq was already set, so the subsequent invocation of free_irq() would trigger the above warning call trace. To fix this issue, set the lineevent_state::irq after the IRQ register successfully.(CVE-2022-48660)

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

binder: fix race between mmput() and do_exit()

Task A calls binder_update_page_range() to allocate and insert pages on a remote address space from Task B. For this, Task A pins the remote mm via mmget_not_zero() first. This can race with Task B do_exit() and the final mmput() refcount decrement will come from Task A.

Task A | Task B ------------------+------------------ mmget_not_zero() | | do_exit() | exit_mm() | mmput() mmput() | exit_mmap() | remove_vma() | fput() |

In this case, the work of ____fput() from Task B is queued up in Task A as TWA_RESUME. So in theory, Task A returns to userspace and the cleanup work gets executed. However, Task A instead sleep, waiting for a reply from Task B that never comes (it's dead).

This means the binder_deferred_release() is blocked until an unrelated binder event forces Task A to go back to userspace. All the associated death notifications will also be delayed until then.

In order to fix this use mmput_async() that will schedule the work in the corresponding mm->async_put_work WQ instead of Task A.(CVE-2023-52609)

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

hwrng: core - Fix page fault dead lock on mmap-ed hwrng

There is a dead-lock in the hwrng device read path. This triggers when the user reads from /dev/hwrng into memory also mmap-ed from /dev/hwrng. The resulting page fault triggers a recursive read which then dead-locks.

Fix this by using a stack buffer when calling copy_to_user.(CVE-2023-52615)

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

crypto: lib/mpi - Fix unexpected…

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

binder: fix race between mmput() and do_exit()

Task A calls binder_update_page_range() to allocate and insert pages on a remote address space from Task B. For this, Task A pins the remote mm via mmget_not_zero() first. This can race with Task B do_exit() and the final mmput() refcount decrement will come from Task A.

Task A | Task B ------------------+------------------ mmget_not_zero() | | do_exit() | exit_mm() | mmput() mmput() | exit_mmap() | remove_vma() | fput() |

In this case, the work of ____fput() from Task B is queued up in Task A as TWA_RESUME. So in theory, Task A returns to userspace and the cleanup work gets executed. However, Task A instead sleep, waiting for a reply from Task B that never comes (it's dead).

This means the binder_deferred_release() is blocked until an unrelated binder event forces Task A to go back to userspace. All the associated death notifications will also be delayed until then.

In order to fix this use mmput_async() that will schedule the work in the corresponding mm->async_put_work WQ instead of Task A.(CVE-2023-52609)

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

hwrng: core - Fix page fault dead lock on mmap-ed hwrng

There is a dead-lock in the hwrng device read path. This triggers when the user reads from /dev/hwrng into memory also mmap-ed from /dev/hwrng. The resulting page fault triggers a recursive read which then dead-locks.

Fix this by using a stack buffer when calling copy_to_user.(CVE-2023-52615)

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

crypto: lib/mpi - Fix unexpected pointer access in mpi_ec_init

When the mpi_ec_ctx structure is initialized, some fields are not cleared, causing a crash when referencing the field when the structure was released. Initially, this issue was ignored because memory for mpi_ec_ctx is allocated with the __GFP_ZERO flag. For example, this error will be triggered when calculating the Za value for SM2 separately.(CVE-2023-52616)

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

bpf: Check rcu_read_lock_trace_held() before calling bpf map helpers

These three bpf_map_{lookup,update,delete}_elem() helpers are also available for sleepable bpf program, so add the corresponding lock assertion for sleepable bpf program, otherwise the following warning will be reported when a sleepable bpf program manipulates bpf map under interpreter mode (aka bpf_jit_enable=0):

WARNING: CPU: 3 PID: 4985 at kernel/bpf/helpers.c:40 ...... CPU: 3 PID: 4985 Comm: test_progs Not tainted 6.6.0+ #2 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996) ...... RIP: 0010:bpf_map_lookup_elem+0x54/0x60 ...... Call Trace: <TASK> ? __warn+0xa5/0x240 ? bpf_map_lookup_elem+0x54/0x60 ? report_bug+0x1ba/0x1f0 ? handle_bug+0x40/0x80 ? exc_invalid_op+0x18/0x50 ? asm_exc_invalid_op+0x1b/0x20 ? __pfx_bpf_map_lookup_elem+0x10/0x10 ? rcu_lockdep_current_cpu_online+0x65/0xb0 ? rcu_is_watching+0x23/0x50 ? bpf_map_lookup_elem+0x54/0x60 ? __pfx_bpf_map_lookup_elem+0x10/0x10 ___bpf_prog_run+0x513/0x3b70 __bpf_prog_run32+0x9d/0xd0 ? __bpf_prog_enter_sleepable_recur+0xad/0x120 ? __bpf_prog_enter_sleepable_recur+0x3e/0x120 bpf_trampoline_6442580665+0x4d/0x1000 __x64_sys_getpgid+0x5/0x30 ? do_syscall_64+0x36/0xb0 entry_SYSCALL_64_after_hwframe+0x6e/0x76 </TASK>(CVE-2023-52621)

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

SUNRPC: Fix a suspicious RCU usage warning

I received the following warning while running cthon against an ontap server running pNFS:

[ 57.202521] ============================= […

A race condition was found in the Linux kernel's bluetooth device driver in {min,max}_key_size_set() function. This can result in a null pointer dereference issue, possibly leading to a kernel panic or denial of service issue.

• CVE-url: https://ubuntu.com/security/CVE-2023-52449
  • mtd: Fix gluebi NULL pointer dereference caused by ftl notifier
• Bionic update: upstream stable patchset 2018-08-29 (LP: #1789666) // CVE- url: https://ubuntu.com/security/CVE-2022-20567
  • l2tp: fix refcount leakage on PPPoL2TP sockets
• Bionic update to 4.15.8 stable release (LP: #1755179) // CVE-url: https://ubuntu.com/security/CVE-2022-20567
  • l2tp: don't use inet_shutdown on ppp session destroy
  • l2tp: fix race in pppol2tp_release with session object destroy
• CVE-url: https://ubuntu.com/security/CVE-2023-39197
  • netfilter: conntrack: dccp: copy entire header to stack buffer, not just basic one
• CVE-url: https://ubuntu.com/security/CVE-2023-34256
  • ext4: avoid a potential slab-out-of-bounds in ext4_group_desc_csum
• CVE-url: https://ubuntu.com/security/CVE-2024-24855
  • scsi: lpfc: Fix a possible data race in lpfc_unregister_fcf_rescan()
• CVE-url: https://ubuntu.com/security/CVE-2023-52445
  • media: pvrusb2: fix use after free on context disconnection
• CVE-url: https://ubuntu.com/security/CVE-2023-52444
  • f2fs: fix to avoid dirent corruption
• CVE-url: https://ubuntu.com/security/CVE-2023-52443
  • apparmor: avoid crash when parsed profile name is empty
• CVE-url: https://ubuntu.com/security/CVE-2024-24860
  • Bluetooth: Move {min,max}_key_size debugfs into hci_debugfs_create_le
  • Bluetooth: Fix atomicity violation in {min,max}_key_size_set
• Bionic update: upstream stable patchset 2019-07-29 (LP: #1838349) // CVE- url: https://ubuntu.com/security/CVE-2024-24860
  • Bluetooth: Fix debugfs NULL pointer dereference

• CVE-url: https://ubuntu.com/security/CVE-2023-52449
  • mtd: Fix gluebi NULL pointer dereference caused by ftl notifier
• Bionic update: upstream stable patchset 2018-08-29 (LP: #1789666) // CVE- url: https://ubuntu.com/security/CVE-2022-20567
  • l2tp: fix refcount leakage on PPPoL2TP sockets
• Bionic update to 4.15.8 stable release (LP: #1755179) // CVE-url: https://ubuntu.com/security/CVE-2022-20567
  • l2tp: don't use inet_shutdown on ppp session destroy
  • l2tp: fix race in pppol2tp_release with session object destroy
• CVE-url: https://ubuntu.com/security/CVE-2023-39197
  • netfilter: conntrack: dccp: copy entire header to stack buffer, not just basic one
• CVE-url: https://ubuntu.com/security/CVE-2023-34256
  • ext4: avoid a potential slab-out-of-bounds in ext4_group_desc_csum
• CVE-url: https://ubuntu.com/security/CVE-2024-24855
  • scsi: lpfc: Fix a possible data race in lpfc_unregister_fcf_rescan()
• CVE-url: https://ubuntu.com/security/CVE-2023-52445
  • media: pvrusb2: fix use after free on context disconnection
• CVE-url: https://ubuntu.com/security/CVE-2023-52444
  • f2fs: fix to avoid dirent corruption
• CVE-url: https://ubuntu.com/security/CVE-2023-52443
  • apparmor: avoid crash when parsed profile name is empty
• CVE-url: https://ubuntu.com/security/CVE-2024-24860
  • Bluetooth: Move {min,max}_key_size debugfs into hci_debugfs_create_le
  • Bluetooth: Fix atomicity violation in {min,max}_key_size_set
• Bionic update: upstream stable patchset 2019-07-29 (LP: #1838349) // CVE- url: https://ubuntu.com/security/CVE-2024-24860
  • Bluetooth: Fix debugfs NULL pointer dereference

[ Ubuntu: 4.15.0-225.236 ]

• CVE-url: https://ubuntu.com/security/CVE-2023-52449
  • mtd: Fix gluebi NULL pointer dereference caused by ftl notifier
• CVE-url: https://ubuntu.com/security/CVE-2023-39197
  • netfilter: conntrack: dccp: copy entire header to stack buffer, not just basic one
• CVE-url: https://ubuntu.com/security/CVE-2023-34256
  • ext4: avoid a potential slab-out-of-bounds in ext4_group_desc_csum
• CVE-url: https://ubuntu.com/security/CVE-2024-24855
  • scsi: lpfc: Fix a possible data race in lpfc_unregister_fcf_rescan()
• CVE-url: https://ubuntu.com/security/CVE-2024-26602
  • locking: Introduce __cleanup() based infrastructure
  • dmaengine: ioat: Free up __cleanup() name
  • sched/membarrier: reduce the ability to hammer on sys_membarrier
• CVE-url: https://ubuntu.com/security/CVE-2023-52435
  • net: prevent mss overflow in skb_segment()
• CVE-url: https://ubuntu.com/security/CVE-2023-52445
  • media: pvrusb2: fix use after free on context disconnection
• CVE-url: https://ubuntu.com/security/CVE-2023-52444
  • f2fs: fix to avoid dirent corruption
• CVE-url: https://ubuntu.com/security/CVE-2023-52443
  • apparmor: avoid crash when parsed profile name is empty
• CVE-url: https://ubuntu.com/security/CVE-2021-44879
  • f2fs: fix to do sanity check on inode type during garbage collection
• CVE-url: https://ubuntu.com/security/CVE-2023-6121
  • nvmet: nul-terminate the NQNs passed in the connect command
• CVE-url: https://ubuntu.com/security/CVE-2024-24860
  • Bluetooth: Move {min,max}_key_size debugfs into hci_debugfs_create_le
  • Bluetooth: Fix atomicity violation in {min,max}_key_size_set

• CVE-url: https://ubuntu.com/security/CVE-2023-52449
  • mtd: Fix gluebi NULL pointer dereference caused by ftl notifier
• CVE-url: https://ubuntu.com/security/CVE-2023-39197
  • netfilter: conntrack: dccp: copy entire header to stack buffer, not just basic one
• CVE-url: https://ubuntu.com/security/CVE-2023-34256
  • ext4: avoid a potential slab-out-of-bounds in ext4_group_desc_csum
• CVE-url: https://ubuntu.com/security/CVE-2024-24855
  • scsi: lpfc: Fix a possible data race in lpfc_unregister_fcf_rescan()
• CVE-url: https://ubuntu.com/security/CVE-2024-26602
  • locking: Introduce __cleanup() based infrastructure
  • dmaengine: ioat: Free up __cleanup() name
  • sched/membarrier: reduce the ability to hammer on sys_membarrier
• CVE-url: https://ubuntu.com/security/CVE-2023-52435
  • net: prevent mss overflow in skb_segment()
• CVE-url: https://ubuntu.com/security/CVE-2023-52445
  • media: pvrusb2: fix use after free on context disconnection
• CVE-url: https://ubuntu.com/security/CVE-2023-52444
  • f2fs: fix to avoid dirent corruption
• CVE-url: https://ubuntu.com/security/CVE-2023-52443
  • apparmor: avoid crash when parsed profile name is empty
• CVE-url: https://ubuntu.com/security/CVE-2021-44879
  • f2fs: fix to do sanity check on inode type during garbage collection
• CVE-url: https://ubuntu.com/security/CVE-2023-6121
  • nvmet: nul-terminate the NQNs passed in the connect command
• CVE-url: https://ubuntu.com/security/CVE-2024-24860
  • Bluetooth: Move {min,max}_key_size debugfs into hci_debugfs_create_le
  • Bluetooth: Fix atomicity violation in {min,max}_key_size_set

• CVE-url: https://ubuntu.com/security/CVE-2023-52449
  • mtd: Fix gluebi NULL pointer dereference caused by ftl notifier
• CVE-url: https://ubuntu.com/security/CVE-2023-39197
  • netfilter: conntrack: dccp: copy entire header to stack buffer, not just basic one
• CVE-url: https://ubuntu.com/security/CVE-2023-34256
  • ext4: avoid a potential slab-out-of-bounds in ext4_group_desc_csum
• CVE-url: https://ubuntu.com/security/CVE-2024-24855
  • scsi: lpfc: Fix a possible data race in lpfc_unregister_fcf_rescan()
• CVE-url: https://ubuntu.com/security/CVE-2024-26602
  • locking: Introduce __cleanup() based infrastructure
  • dmaengine: ioat: Free up __cleanup() name
  • sched/membarrier: reduce the ability to hammer on sys_membarrier
• CVE-url: https://ubuntu.com/security/CVE-2023-52435
  • net: prevent mss overflow in skb_segment()
• CVE-url: https://ubuntu.com/security/CVE-2023-52445
  • media: pvrusb2: fix use after free on context disconnection
• CVE-url: https://ubuntu.com/security/CVE-2023-52444
  • f2fs: fix to avoid dirent corruption
• CVE-url: https://ubuntu.com/security/CVE-2023-52443
  • apparmor: avoid crash when parsed profile name is empty
• CVE-url: https://ubuntu.com/security/CVE-2021-44879
  • f2fs: fix to do sanity check on inode type during garbage collection
• CVE-url: https://ubuntu.com/security/CVE-2023-6121
  • nvmet: nul-terminate the NQNs passed in the connect command
• CVE-url: https://ubuntu.com/security/CVE-2024-24860
  • Bluetooth: Move {min,max}_key_size debugfs into hci_debugfs_create_le
  • Bluetooth: Fix atomicity violation in {min,max}_key_size_set

• net: fix __dst_negative_advice() race {CVE-2024-36971}
• spec: update shim Conflicts, Provides keys
• ipv6: fib6_rules: avoid possible NULL dereference in fib6_rule_action() {CVE-2024-36902}
• ipv6: prevent NULL dereference in ip6_output() {CVE-2024-36901}
• drm/amd/display: Atom Integrated System Info v2_2 for DCN35 {CVE-2024-36897}
• i2c: smbus: fix NULL function pointer dereference {CVE-2024-35984}
• Bluetooth: Fix memory leak in hci_req_sync_complete() {CVE-2024-35978}
• net/mlx5: Properly link new fs rules into the tree {CVE-2024-35960}
• net: ena: Fix incorrect descriptor free behavior {CVE-2024-35958}
• tun: limit printing rate when illegal packet received by tun dev {CVE-2024-27013}
• Bluetooth: rfcomm: Fix null-ptr-deref in rfcomm_check_security {CVE-2024-26903}
• bpf: Fix re-attachment branch in bpf_tracing_prog_attach {CVE-2024-26591}
• ubi: Check for too small LEB size in VTBL code {CVE-2024-25739}
• Bluetooth: Fix atomicity violation in {min,max}_key_size_set {CVE-2024-24860}
• dm: limit the number of targets and parameter size area {CVE-2024-23851}
• netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get() {CVE-2024-27020}
• netfilter: nf_tables: __nft_expr_type_get() selects specific family type
• scsi: qla2xxx: Fix double free of the ha->vp_map pointer {CVE-2024-26930}
• scsi: qla2xxx: Fix double free of fcport {CVE-2024-26929}
• net: ip_tunnel: make sure to pull inner header in ip_tunnel_rcv() {CVE-2024-26882}
• ext4: improve error recovery code paths in __ext4_remount() {CVE-2024-0775}
• netfilter: nf_tables: Reject tables of unsupported family {CVE-2023-6040}

These are all security issues fixed in the kernel-devel-6.7.5-1.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the kernel-devel-longterm-6.12.11-1.1 package on the GA media of openSUSE Tumbleweed.

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2024-0340: Fixed information disclosure in vhost/vhost.c:vhost_new_msg() (bsc#1218689).
• CVE-2024-24860: Fixed a denial of service caused by a race condition in {min,max}_key_size_set() (bsc#1219608).
• CVE-2024-1085: Fixed nf_tables use-after-free vulnerability in the nft_setelem_catchall_deactivate() function (bsc#1219429).
• CVE-2024-1086: Fixed a use-after-free vulnerability inside the nf_tables component that could have been exploited to achieve local privilege escalation (bsc#1219434).
• CVE-2023-51042: Fixed use-after-free in amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c (bsc#1219128).
• CVE-2023-51780: Fixed a use-after-free in do_vcc_ioctl in net/atm/ioctl.c, because of a vcc_recvmsg race condition (bsc#1218730).
• CVE-2023-46838: Fixed an issue with Xen netback processing of zero-length transmit fragment (bsc#1218836).
• CVE-2021-33631: Fixed an integer overflow in ext4_write_inline_data_end() (bsc#1219412).
• CVE-2023-6535: Fixed a NULL pointer dereference in nvmet_tcp_execute_request (bsc#1217988).
• CVE-2023-6536: Fixed a NULL pointer dereference in __nvmet_req_complete (bsc#1217989).
• CVE-2023-6356: Fixed a NULL pointer dereference in nvmet_tcp_build_pdu_iovec (bsc#1217987).
• CVE-2023-47233: Fixed a use-after-free in the device unplugging (disconnect the USB by hotplug) code inside the brcm80211 component (bsc#1216702).
• CVE-2023-51043: Fixed use-after-free during a race condition between a nonblocking atomic commit and a driver unload in drivers/gpu/drm/drm_atomic.c (bsc#1219120).
• CVE-2024-0775: Fixed use-after-free in __ext4_remount in fs/ext4/super.c that could allow a local user to cause an information leak problem while freeing the old quota file names before a potential failure (bsc#1219053).
• CVE-2023-6040: Fixed an out-of-bounds access vulnerability while creating a new netfilter table, lack of a safeguard against invalid nf_tables family (pf) values within nf_tables_newtable function (bsc#1218752).
• CVE-2024-0641: Fixed a denial of service vulnerability in tipc_crypto_key_revoke in net/tipc/crypto.c (bsc#1218916).
• CVE-2024-0565: Fixed an out-of-bounds memory read flaw in receive_encrypted_standard in fs/smb/client/smb2ops.c (bsc#1218832).
• CVE-2023-6915: Fixed a NULL pointer dereference problem in ida_free in lib/idr.c (bsc#1218804).
• CVE-2023-51782: Fixed use-after-free in rose_ioctl in net/rose/af_rose.c because of a rose_accept race condition (bsc#1218757).

The following non-security bugs were fixed:

• Store the old kernel changelog entries in kernel-docs package (bsc#1218713).
• bcache: Fix __bch_btree_node_alloc to make the failure behavior consistent (git-fixes).
• bcache: Remove unnecessary NULL point check in node allocations (git-fixes).
• bcache: add code comments for bch_btree_node_get() and __bch_btree_node_alloc() (git-fixes).
• bcache: avoid NULL checking to c->root in run_cache_set() (git-fixes).
• bcache: avoid oversize memory allocation by small stripe_size (git-fixes).
• bcache: check return value from btree_node_alloc_replacement() (git-fixes).
• bcache: fixup btree_cache_wait list damage (git-fixes).
• bcache: fixup init dirty data errors (git-fixes).
• bcache: fixup lock c->root error (git-fixes).
• bcache: fixup multi-threaded bch_sectors_dirty_init() wake-up race (git-fixes).
• bcache: prevent potential division by zero error (git-fixes).
• bcache: remove redundant assignment to variable cur_idx (git-fixes).
• bcache: replace a mistaken IS_ERR() by IS_ERR_OR_NULL() in btree_gc_coalesce() (git-fixes).
• bcache: revert replacing IS_ERR_OR_NULL with IS_ERR (git-fixes).
• block: Fix kabi header include (bsc#1218929).
• block: free the extended dev_t minor later (bsc#1218930).
• clocksource: Skip watchdog check for large watchdog intervals (bsc#1217217).
• clocksource: disable watchdog checks on TSC when TSC…

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

The following security bugs were fixed:

• CVE-2024-1085: Fixed nf_tables use-after-free vulnerability in the nft_setelem_catchall_deactivate() function (bsc#1219429).
• CVE-2024-1086: Fixed a use-after-free vulnerability inside the nf_tables component that could have been exploited to achieve local privilege escalation (bsc#1219434).
• CVE-2023-51042: Fixed use-after-free in amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c (bsc#1219128).
• CVE-2023-51780: Fixed a use-after-free in do_vcc_ioctl in net/atm/ioctl.c, because of a vcc_recvmsg race condition (bsc#1218730).
• CVE-2023-46838: Fixed an issue with Xen netback processing of zero-length transmit fragment (bsc#1218836).
• CVE-2021-33631: Fixed an integer overflow in ext4_write_inline_data_end() (bsc#1219412).
• CVE-2023-6535: Fixed a NULL pointer dereference in nvmet_tcp_execute_request (bsc#1217988).
• CVE-2023-6536: Fixed a NULL pointer dereference in __nvmet_req_complete (bsc#1217989).
• CVE-2023-6356: Fixed a NULL pointer dereference in nvmet_tcp_build_pdu_iovec (bsc#1217987).
• CVE-2023-47233: Fixed a use-after-free in the device unplugging (disconnect the USB by hotplug) code inside the brcm80211 component (bsc#1216702).
• CVE-2023-4921: Fixed a use-after-free vulnerability in the QFQ network scheduler which could be exploited to achieve local privilege escalation (bsc#1215275).
• CVE-2023-51043: Fixed use-after-free during a race condition between a nonblocking atomic commit and a driver unload in drivers/gpu/drm/drm_atomic.c (bsc#1219120).
• CVE-2024-0775: Fixed use-after-free in __ext4_remount in fs/ext4/super.c that could allow a local user to cause an information leak problem while freeing the old quota file names before a potential failure (bsc#1219053).
• CVE-2023-6040: Fixed an out-of-bounds access vulnerability while creating a new netfilter table, lack of a safeguard against invalid nf_tables family (pf) values within nf_tables_newtable function (bsc#1218752).
• CVE-2024-0641: Fixed a denial of service vulnerability in tipc_crypto_key_revoke in net/tipc/crypto.c (bsc#1218916).
• CVE-2024-0565: Fixed an out-of-bounds memory read flaw in receive_encrypted_standard in fs/smb/client/smb2ops.c (bsc#1218832).
• CVE-2023-6915: Fixed a NULL pointer dereference problem in ida_free in lib/idr.c (bsc#1218804).
• CVE-2023-51782: Fixed use-after-free in rose_ioctl in net/rose/af_rose.c because of a rose_accept race condition (bsc#1218757).
• CVE-2023-6531: Fixed a use-after-free flaw due to a race problem in the unix garbage collector's deletion of SKB races with unix_stream_read_generic()on the socket that the SKB is queued on (bsc#1218447).
• CVE-2024-0340: Fixed information disclosure in vhost/vhost.c:vhost_new_msg() (bsc#1218689).
• CVE-2024-24860: Fixed a denial of service caused by a race condition in {min,max}_key_size_set() (bsc#1219608).

The following non-security bugs were fixed:

• Store the old kernel changelog entries in kernel-docs package (bsc#1218713).
• Documentation: RAS: Add index and address translation section (jsc#PED-7618).
• ACPI: LPIT: Avoid u32 multiplication overflow (git-fixes).
• ACPI: LPSS: Fix the fractional clock divider flags (git-fixes).
• ACPI: arm64: export acpi_arch_thermal_cpufreq_pctg() (bsc#1214377)
• ACPI: extlog: Clear Extended Error Log status when RAS_CEC handled the error (git-fixes).
• ACPI: processor: reduce CPUFREQ thermal reduction pctg for Tegra241 (bsc#1214377)
• ACPI: property: Allow _DSD buffer data only for byte accessors (git-fixes).
• ACPI: resource: Add another DMI match for the TongFang GMxXGxx (git-fixes).
• ACPI: thermal: Add Thermal fast Sampling Period (_TFP) support (bsc#1214377)
• ACPI: video: check for error while searching for backlight device parent (git-fixes).
• ALSA: hda/conexant: Fix headset auto detect fail in cx8070 and SN6140 (git-fixes).
• ALSA: hda/cs8409: Suppress vmaster…

The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2024-1085: Fixed nf_tables use-after-free vulnerability in the nft_setelem_catchall_deactivate() function (bsc#1219429).
• CVE-2024-1086: Fixed a use-after-free vulnerability inside the nf_tables component that could have been exploited to achieve local privilege escalation (bsc#1219434).
• CVE-2023-51042: Fixed use-after-free in amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c (bsc#1219128).
• CVE-2023-51780: Fixed a use-after-free in do_vcc_ioctl in net/atm/ioctl.c, because of a vcc_recvmsg race condition (bsc#1218730).
• CVE-2023-46838: Fixed an issue with Xen netback processing of zero-length transmit fragment (bsc#1218836).
• CVE-2021-33631: Fixed an integer overflow in ext4_write_inline_data_end() (bsc#1219412).
• CVE-2023-6535: Fixed a NULL pointer dereference in nvmet_tcp_execute_request (bsc#1217988).
• CVE-2023-6536: Fixed a NULL pointer dereference in __nvmet_req_complete (bsc#1217989).
• CVE-2023-6356: Fixed a NULL pointer dereference in nvmet_tcp_build_pdu_iovec (bsc#1217987).
• CVE-2023-47233: Fixed a use-after-free in the device unplugging (disconnect the USB by hotplug) code inside the brcm80211 component (bsc#1216702).
• CVE-2023-4921: Fixed a use-after-free vulnerability in the QFQ network scheduler which could be exploited to achieve local privilege escalation (bsc#1215275).
• CVE-2023-51043: Fixed use-after-free during a race condition between a nonblocking atomic commit and a driver unload in drivers/gpu/drm/drm_atomic.c (bsc#1219120).
• CVE-2024-0775: Fixed use-after-free in __ext4_remount in fs/ext4/super.c that could allow a local user to cause an information leak problem while freeing the old quota file names before a potential failure (bsc#1219053).
• CVE-2023-6040: Fixed an out-of-bounds access vulnerability while creating a new netfilter table, lack of a safeguard against invalid nf_tables family (pf) values within nf_tables_newtable function (bsc#1218752).
• CVE-2024-0641: Fixed a denial of service vulnerability in tipc_crypto_key_revoke in net/tipc/crypto.c (bsc#1218916).
• CVE-2024-0565: Fixed an out-of-bounds memory read flaw in receive_encrypted_standard in fs/smb/client/smb2ops.c (bsc#1218832).
• CVE-2023-6915: Fixed a NULL pointer dereference problem in ida_free in lib/idr.c (bsc#1218804).
• CVE-2023-51782: Fixed use-after-free in rose_ioctl in net/rose/af_rose.c because of a rose_accept race condition (bsc#1218757).
• CVE-2024-0340: Fixed information disclosure in vhost/vhost.c:vhost_new_msg() (bsc#1218689).
• CVE-2024-24860: Fixed a denial of service caused by a race condition in {min,max}_key_size_set() (bsc#1219608).

The following non-security bugs were fixed:

• Store the old kernel changelog entries in kernel-docs package (bsc#1218713).
• bcache: Fix __bch_btree_node_alloc to make the failure behavior consistent (git-fixes).
• bcache: Remove unnecessary NULL point check in node allocations (git-fixes).
• bcache: add code comments for bch_btree_node_get() and __bch_btree_node_alloc() (git-fixes).
• bcache: avoid NULL checking to c->root in run_cache_set() (git-fixes).
• bcache: avoid oversize memory allocation by small stripe_size (git-fixes).
• bcache: check return value from btree_node_alloc_replacement() (git-fixes).
• bcache: fixup btree_cache_wait list damage (git-fixes).
• bcache: fixup init dirty data errors (git-fixes).
• bcache: fixup lock c->root error (git-fixes).
• bcache: fixup multi-threaded bch_sectors_dirty_init() wake-up race (git-fixes).
• bcache: prevent potential division by zero error (git-fixes).
• bcache: remove redundant assignment to variable cur_idx (git-fixes).
• bcache: replace a mistaken IS_ERR() by IS_ERR_OR_NULL() in btree_gc_coalesce() (git-fixes).
• bcache: revert replacing IS_ERR_OR_NULL with IS_ERR (git-fixes).
• block: Fix kabi header include (bsc#1218929).
• block: free the extended dev_t…

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

The following security bugs were fixed:

• CVE-2024-1085: Fixed nf_tables use-after-free vulnerability in the nft_setelem_catchall_deactivate() function (bsc#1219429).
• CVE-2024-1086: Fixed a use-after-free vulnerability inside the nf_tables component that could have been exploited to achieve local privilege escalation (bsc#1219434).
• CVE-2023-51042: Fixed use-after-free in amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c (bsc#1219128).
• CVE-2023-51780: Fixed a use-after-free in do_vcc_ioctl in net/atm/ioctl.c, because of a vcc_recvmsg race condition (bsc#1218730).
• CVE-2023-46838: Fixed an issue with Xen netback processing of zero-length transmit fragment (bsc#1218836).
• CVE-2021-33631: Fixed an integer overflow in ext4_write_inline_data_end() (bsc#1219412).
• CVE-2023-6535: Fixed a NULL pointer dereference in nvmet_tcp_execute_request (bsc#1217988).
• CVE-2023-6536: Fixed a NULL pointer dereference in __nvmet_req_complete (bsc#1217989).
• CVE-2023-6356: Fixed a NULL pointer dereference in nvmet_tcp_build_pdu_iovec (bsc#1217987).
• CVE-2023-47233: Fixed a use-after-free in the device unplugging (disconnect the USB by hotplug) code inside the brcm80211 component (bsc#1216702).
• CVE-2023-4921: Fixed a use-after-free vulnerability in the QFQ network scheduler which could be exploited to achieve local privilege escalation (bsc#1215275).
• CVE-2023-51043: Fixed use-after-free during a race condition between a nonblocking atomic commit and a driver unload in drivers/gpu/drm/drm_atomic.c (bsc#1219120).
• CVE-2024-0775: Fixed use-after-free in __ext4_remount in fs/ext4/super.c that could allow a local user to cause an information leak problem while freeing the old quota file names before a potential failure (bsc#1219053).
• CVE-2023-6040: Fixed an out-of-bounds access vulnerability while creating a new netfilter table, lack of a safeguard against invalid nf_tables family (pf) values within nf_tables_newtable function (bsc#1218752).
• CVE-2024-0641: Fixed a denial of service vulnerability in tipc_crypto_key_revoke in net/tipc/crypto.c (bsc#1218916).
• CVE-2024-0565: Fixed an out-of-bounds memory read flaw in receive_encrypted_standard in fs/smb/client/smb2ops.c (bsc#1218832).
• CVE-2023-6915: Fixed a NULL pointer dereference problem in ida_free in lib/idr.c (bsc#1218804).
• CVE-2023-51782: Fixed use-after-free in rose_ioctl in net/rose/af_rose.c because of a rose_accept race condition (bsc#1218757).
• CVE-2023-6531: Fixed a use-after-free flaw due to a race problem in the unix garbage collector's deletion of SKB races with unix_stream_read_generic()on the socket that the SKB is queued on (bsc#1218447).
• CVE-2024-0340: Fixed information disclosure in vhost/vhost.c:vhost_new_msg() (bsc#1218689).
• CVE-2024-24860: Fixed a denial of service caused by a race condition in {min,max}_key_size_set() (bsc#1219608).

The following non-security bugs were fixed:

• Documentation: RAS: Add index and address translation section (jsc#PED-7618).
• ACPI: LPIT: Avoid u32 multiplication overflow (git-fixes).
• ACPI: LPSS: Fix the fractional clock divider flags (git-fixes).
• ACPI: arm64: export acpi_arch_thermal_cpufreq_pctg() (bsc#1214377)
• ACPI: extlog: Clear Extended Error Log status when RAS_CEC handled the error (git-fixes).
• ACPI: processor: reduce CPUFREQ thermal reduction pctg for Tegra241 (bsc#1214377)
• ACPI: property: Allow _DSD buffer data only for byte accessors (git-fixes).
• ACPI: resource: Add another DMI match for the TongFang GMxXGxx (git-fixes).
• ACPI: thermal: Add Thermal fast Sampling Period (_TFP) support (bsc#1214377)
• ACPI: video: check for error while searching for backlight device parent (git-fixes).
• ALSA: hda/conexant: Fix headset auto detect fail in cx8070 and SN6140 (git-fixes).
• ALSA: hda/cs8409: Suppress vmaster control for Dolphin models (git-fixes).
• ALSA: hda/realtek: Add quirks for ASUS…

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

The following security bugs were fixed:

• CVE-2022-36280: Fixed out-of-bounds memory access vulnerability found in vmwgfx driver (bsc#1203332).
• CVE-2022-48742: rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink() (bsc#1226694).
• CVE-2022-49033: btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit() (bsc#1232045).
• CVE-2023-1382: Fixed denial of service in tipc_conn_close (bsc#1209288).
• CVE-2023-33951: Fixed a race condition that could have led to an information disclosure inside the vmwgfx driver (bsc#1211593).
• CVE-2023-33952: Fixed a double free that could have led to a local privilege escalation inside the vmwgfx driver (bsc#1211595).
• CVE-2023-52920: bpf: support non-r10 register spill/fill to/from stack in precision tracking (bsc#1232823).
• CVE-2024-26886: Bluetooth: af_bluetooth: Fix deadlock (bsc#1223044).
• CVE-2024-26924: scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up() (bsc#1225820).
• CVE-2024-36915: nfc: llcp: fix nfc_llcp_setsockopt() unsafe copies (bsc#1225758).
• CVE-2024-44934: net: bridge: mcast: wait for previous gc cycles when removing port (bsc#1229809).
• CVE-2024-47666: scsi: pm80xx: Set phy->enable_completion only when we wait for it (bsc#1231453).
• CVE-2024-47678: icmp: change the order of rate limits (bsc#1231854).
• CVE-2024-49944: sctp: set sk_state back to CLOSED if autobind fails in sctp_listen_start (bsc#1232166).
• CVE-2024-49952: netfilter: nf_tables: prevent nf_skb_duplicated corruption (bsc#1232157).
• CVE-2024-50018: net: napi: Prevent overflow of napi_defer_hard_irqs (bsc#1232419).
• CVE-2024-50143: udf: fix uninit-value use in udf_get_fileshortad (bsc#1233038).
• CVE-2024-50166: fsl/fman: Fix refcount handling of fman-related devices (bsc#1233050).
• CVE-2024-50181: clk: imx: Remove CLK_SET_PARENT_GATE for DRAM mux for i.MX7D (bsc#1233127).
• CVE-2024-50202: nilfs2: propagate directory read errors from nilfs_find_entry() (bsc#1233324).
• CVE-2024-50211: udf: refactor inode_bmap() to handle error (bsc#1233096).
• CVE-2024-50256: netfilter: nf_reject_ipv6: fix potential crash in nf_send_reset6() (bsc#1233200).
• CVE-2024-50262: bpf: Fix out-of-bounds write in trie_get_next_key() (bsc#1233239).
• CVE-2024-50278, CVE-2024-50280: dm cache: fix flushing uninitialized delayed_work on cache_ctr error (bsc#1233467 bsc#1233469).
• CVE-2024-50278: dm cache: fix potential out-of-bounds access on the first resume (bsc#1233467).
• CVE-2024-50279: dm cache: fix out-of-bounds access to the dirty bitset when resizing (bsc#1233468).
• CVE-2024-50296: net: hns3: fix kernel crash when uninstalling driver (bsc#1233485).
• CVE-2024-53051: drm/i915/hdcp: Add encoder check in intel_hdcp_get_capability (bsc#1233547).
• CVE-2024-53055: wifi: iwlwifi: mvm: fix 6 GHz scan construction (bsc#1233550).
• CVE-2024-53056: drm/mediatek: Fix potential NULL dereference in mtk_crtc_destroy() (bsc#1233568).
• CVE-2024-53064: idpf: fix idpf_vc_core_init error path (bsc#1233558 bsc#1234464).
• CVE-2024-53072: platform/x86/amd/pmc: Detect when STB is not available (bsc#1233564).
• CVE-2024-53090: afs: Fix lock recursion (bsc#1233637).
• CVE-2024-53095: smb: client: Fix use-after-free of network namespace (bsc#1233642).
• CVE-2024-53101: fs: Fix uninitialized value issue in from_kuid and from_kgid (bsc#1233769).
• CVE-2024-53113: mm: fix NULL pointer dereference in alloc_pages_bulk_noprof (bsc#1234077).
• CVE-2024-53114: x86/CPU/AMD: Clear virtualized VMLOAD/VMSAVE on Zen4 client (bsc#1234072).
• CVE-2024-53119: virtio/vsock: Fix accept_queue memory leak (bsc#1234073).
• CVE-2024-53122: mptcp: cope racing subflow creation in mptcp_rcv_space_adjust (bsc#1234076).
• CVE-2024-53125: bpf: sync_linked_regs() must preserve subreg_def (bsc#1234156).
• CVE-2024-53130: nilfs2: fix null-ptr-deref in block_dirty_buffer tracepoint (bsc#1234219).
• CVE-2024-53131: nilfs2: fix…

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

The following security bugs were fixed:

• CVE-2022-36280: Fixed out-of-bounds memory access vulnerability found in vmwgfx driver (bsc#1203332).
• CVE-2022-48742: rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink() (bsc#1226694).
• CVE-2022-49033: btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit() (bsc#1232045).
• CVE-2023-1382: Fixed denial of service in tipc_conn_close (bsc#1209288).
• CVE-2023-33951: Fixed a race condition that could have led to an information disclosure inside the vmwgfx driver (bsc#1211593).
• CVE-2023-33952: Fixed a double free that could have led to a local privilege escalation inside the vmwgfx driver (bsc#1211595).
• CVE-2023-52920: bpf: support non-r10 register spill/fill to/from stack in precision tracking (bsc#1232823).
• CVE-2024-26886: Bluetooth: af_bluetooth: Fix deadlock (bsc#1223044).
• CVE-2024-26924: scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up() (bsc#1225820).
• CVE-2024-36915: nfc: llcp: fix nfc_llcp_setsockopt() unsafe copies (bsc#1225758).
• CVE-2024-44934: net: bridge: mcast: wait for previous gc cycles when removing port (bsc#1229809).
• CVE-2024-47666: scsi: pm80xx: Set phy->enable_completion only when we wait for it (bsc#1231453).
• CVE-2024-47678: icmp: change the order of rate limits (bsc#1231854).
• CVE-2024-49944: sctp: set sk_state back to CLOSED if autobind fails in sctp_listen_start (bsc#1232166).
• CVE-2024-49952: netfilter: nf_tables: prevent nf_skb_duplicated corruption (bsc#1232157).
• CVE-2024-50018: net: napi: Prevent overflow of napi_defer_hard_irqs (bsc#1232419).
• CVE-2024-50143: udf: fix uninit-value use in udf_get_fileshortad (bsc#1233038).
• CVE-2024-50166: fsl/fman: Fix refcount handling of fman-related devices (bsc#1233050).
• CVE-2024-50181: clk: imx: Remove CLK_SET_PARENT_GATE for DRAM mux for i.MX7D (bsc#1233127).
• CVE-2024-50202: nilfs2: propagate directory read errors from nilfs_find_entry() (bsc#1233324).
• CVE-2024-50211: udf: refactor inode_bmap() to handle error (bsc#1233096).
• CVE-2024-50256: netfilter: nf_reject_ipv6: fix potential crash in nf_send_reset6() (bsc#1233200).
• CVE-2024-50262: bpf: Fix out-of-bounds write in trie_get_next_key() (bsc#1233239).
• CVE-2024-50278, CVE-2024-50280: dm cache: fix flushing uninitialized delayed_work on cache_ctr error (bsc#1233467 bsc#1233469).
• CVE-2024-50278: dm cache: fix potential out-of-bounds access on the first resume (bsc#1233467).
• CVE-2024-50279: dm cache: fix out-of-bounds access to the dirty bitset when resizing (bsc#1233468).
• CVE-2024-50296: net: hns3: fix kernel crash when uninstalling driver (bsc#1233485).
• CVE-2024-53051: drm/i915/hdcp: Add encoder check in intel_hdcp_get_capability (bsc#1233547).
• CVE-2024-53055: wifi: iwlwifi: mvm: fix 6 GHz scan construction (bsc#1233550).
• CVE-2024-53056: drm/mediatek: Fix potential NULL dereference in mtk_crtc_destroy() (bsc#1233568).
• CVE-2024-53064: idpf: fix idpf_vc_core_init error path (bsc#1233558 bsc#1234464).
• CVE-2024-53072: platform/x86/amd/pmc: Detect when STB is not available (bsc#1233564).
• CVE-2024-53090: afs: Fix lock recursion (bsc#1233637).
• CVE-2024-53095: smb: client: Fix use-after-free of network namespace (bsc#1233642).
• CVE-2024-53101: fs: Fix uninitialized value issue in from_kuid and from_kgid (bsc#1233769).
• CVE-2024-53113: mm: fix NULL pointer dereference in alloc_pages_bulk_noprof (bsc#1234077).
• CVE-2024-53114: x86/CPU/AMD: Clear virtualized VMLOAD/VMSAVE on Zen4 client (bsc#1234072).
• CVE-2024-53119: virtio/vsock: Fix accept_queue memory leak (bsc#1234073).
• CVE-2024-53122: mptcp: cope racing subflow creation in mptcp_rcv_space_adjust (bsc#1234076).
• CVE-2024-53125: bpf: sync_linked_regs() must preserve subreg_def (bsc#1234156).
• CVE-2024-53130: nilfs2: fix null-ptr-deref in block_dirty_buffer tracepoint (bsc#1234219).
• CVE-2024-53131: nilfs2: fix…

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

The following security bugs were fixed:

• CVE-2022-36280: Fixed out-of-bounds memory access vulnerability found in vmwgfx driver (bsc#1203332).
• CVE-2022-48742: rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink() (bsc#1226694).
• CVE-2022-49033: btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit() (bsc#1232045).
• CVE-2023-1382: Fixed denial of service in tipc_conn_close (bsc#1209288).
• CVE-2023-52920: bpf: support non-r10 register spill/fill to/from stack in precision tracking (bsc#1232823).
• CVE-2024-26886: Bluetooth: af_bluetooth: Fix deadlock (bsc#1223044).
• CVE-2024-26924: scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up() (bsc#1225820).
• CVE-2024-36915: nfc: llcp: fix nfc_llcp_setsockopt() unsafe copies (bsc#1225758).
• CVE-2024-44934: net: bridge: mcast: wait for previous gc cycles when removing port (bsc#1229809).
• CVE-2024-47666: scsi: pm80xx: Set phy->enable_completion only when we wait for it (bsc#1231453).
• CVE-2024-47678: icmp: change the order of rate limits (bsc#1231854).
• CVE-2024-49944: sctp: set sk_state back to CLOSED if autobind fails in sctp_listen_start (bsc#1232166).
• CVE-2024-49952: netfilter: nf_tables: prevent nf_skb_duplicated corruption (bsc#1232157).
• CVE-2024-50018: net: napi: Prevent overflow of napi_defer_hard_irqs (bsc#1232419).
• CVE-2024-50143: udf: fix uninit-value use in udf_get_fileshortad (bsc#1233038).
• CVE-2024-50166: fsl/fman: Fix refcount handling of fman-related devices (bsc#1233050).
• CVE-2024-50181: clk: imx: Remove CLK_SET_PARENT_GATE for DRAM mux for i.MX7D (bsc#1233127).
• CVE-2024-50202: nilfs2: propagate directory read errors from nilfs_find_entry() (bsc#1233324).
• CVE-2024-50211: udf: refactor inode_bmap() to handle error (bsc#1233096).
• CVE-2024-50256: netfilter: nf_reject_ipv6: fix potential crash in nf_send_reset6() (bsc#1233200).
• CVE-2024-50262: bpf: Fix out-of-bounds write in trie_get_next_key() (bsc#1233239).
• CVE-2024-50296: net: hns3: fix kernel crash when uninstalling driver (bsc#1233485).
• CVE-2024-53051: drm/i915/hdcp: Add encoder check in intel_hdcp_get_capability (bsc#1233547).
• CVE-2024-53055: wifi: iwlwifi: mvm: fix 6 GHz scan construction (bsc#1233550).
• CVE-2024-53056: drm/mediatek: Fix potential NULL dereference in mtk_crtc_destroy() (bsc#1233568).
• CVE-2024-53064: idpf: fix idpf_vc_core_init error path (bsc#1233558).
• CVE-2024-53072: platform/x86/amd/pmc: Detect when STB is not available (bsc#1233564).
• CVE-2024-53090: afs: Fix lock recursion (bsc#1233637).
• CVE-2024-53101: fs: Fix uninitialized value issue in from_kuid and from_kgid (bsc#1233769).
• CVE-2024-53113: mm: fix NULL pointer dereference in alloc_pages_bulk_noprof (bsc#1234077).
• CVE-2024-53114: x86/CPU/AMD: Clear virtualized VMLOAD/VMSAVE on Zen4 client (bsc#1234072).
• CVE-2024-53119: virtio/vsock: Fix accept_queue memory leak (bsc#1234073).
• CVE-2024-53122: mptcp: cope racing subflow creation in mptcp_rcv_space_adjust (bsc#1234076).
• CVE-2024-53125: bpf: sync_linked_regs() must preserve subreg_def (bsc#1234156).
• CVE-2024-53130: nilfs2: fix null-ptr-deref in block_dirty_buffer tracepoint (bsc#1234219).
• CVE-2024-53131: nilfs2: fix null-ptr-deref in block_touch_buffer tracepoint (bsc#1234220).
• CVE-2024-53146: NFSD: Prevent a potential integer overflow (bsc#1234853).
• CVE-2024-53150: ALSA: usb-audio: Fix out of bounds reads when finding clock sources (bsc#1234834).
• CVE-2024-53156: wifi: ath9k: add range check for conn_rsp_epid in htc_connect_service() (bsc#1234846).
• CVE-2024-53157: firmware: arm_scpi: Check the DVFS OPP count returned by the firmware (bsc#1234827).
• CVE-2024-53158: soc: qcom: geni-se: fix array underflow in geni_se_clk_tbl_get() (bsc#1234811).
• CVE-2024-53161: EDAC/bluefield: Fix potential integer overflow (bsc#1234856).
• CVE-2024-53162: crypto: qat/qat_4xxx - fix off by one in uof_get_name()…

Pratyush Yadav discovered that the Xen network backend implementation in the Linux kernel did not properly handle zero length data request, leading to a null pointer dereference vulnerability. An attacker in a guest VM could possibly use this to cause a denial of service (host domain crash). (CVE-2023-46838)

It was discovered that the Habana's AI Processors driver in the Linux kernel did not properly initialize certain data structures before passing them to user space. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2023-50431)

Murray McAllister discovered that the VMware Virtual GPU DRM driver in the Linux kernel did not properly handle memory objects when storing surfaces, leading to a use-after-free vulnerability. A local attacker in a guest VM could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-5633)

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly validate certain SMB messages, leading to an out-of-bounds read vulnerability. An attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-6610)

It was discovered that the VirtIO subsystem in the Linux kernel did not properly initialize memory in some situations. A local attacker could use this to possibly expose sensitive information (kernel memory). (CVE-2024-0340)

Lonial Con discovered that the netfilter subsystem in the Linux kernel did not properly handle element deactivation in certain cases, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2024-1085)

Notselwyn discovered that the netfilter subsystem in the Linux kernel did not properly handle verdict parameters in certain cases, leading to a use- after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2024-1086)

Chenyuan Yang discovered that the RDS Protocol implementation in the Linux kernel contained an out-of-bounds read vulnerability. An attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-23849)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-24860)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• Architecture specifics;
• Block layer;
• ACPI drivers;
• Android drivers;
• EDAC drivers;
• GPU drivers;
• InfiniBand drivers;
• Media drivers;
• Multifunction device drivers;
• MTD block device drivers;
• Network drivers;
• NVME drivers;
• PHY drivers;
• PWM drivers;
• SCSI drivers;
• SPMI drivers;
• TTY drivers;
• Userspace I/O drivers;
• Ceph distributed file system;
• EFI Variable file system;
• Ext4 file system;
• F2FS file system;
• GFS2 file system;
• JFS file system;
• SMB network file system;
• BPF subsystem;
• Logical Link Layer;
• Netfilter;
• Unix domain sockets;
• AppArmor security module; (CVE-2024-26599, CVE-2023-52604, CVE-2023-52439, CVE-2024-26627, CVE-2024-26601, CVE-2024-26628, CVE-2023-52607, CVE-2023-52456, CVE-2023-52602, CVE-2023-52443, CVE-2023-52599, CVE-2023-52603, CVE-2024-26588, CVE-2024-26581, CVE-2023-52600, CVE-2024-26624, CVE-2023-52584, CVE-2024-26625, CVE-2023-52606, CVE-2023-52463, CVE-2023-52464, CVE-2023-52597, CVE-2023-52595, CVE-2023-52458, CVE-2023-52457, CVE-2023-52438, CVE-2023-52469, CVE-2023-52462, CVE-2024-26589, CVE-2024-26592, CVE-2024-26594, CVE-2023-52601, CVE-2023-52593, CVE-2023-52436, CVE-2023-52447, CVE-2023-52587, CVE-2023-52445,…

Chih-Yen Chang discovered that the KSMBD implementation in the Linux kernel did not properly validate certain data structure fields when parsing lease contexts, leading to an out-of-bounds read vulnerability. A remote attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-1194)

Quentin Minster discovered that a race condition existed in the KSMBD implementation in the Linux kernel, leading to a use-after-free vulnerability. A remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-32254)

It was discovered that a race condition existed in the KSMBD implementation in the Linux kernel when handling session connections, leading to a use- after-free vulnerability. A remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-32258)

It was discovered that the KSMBD implementation in the Linux kernel did not properly validate buffer sizes in certain operations, leading to an integer underflow and out-of-bounds read vulnerability. A remote attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-38427)

Chih-Yen Chang discovered that the KSMBD implementation in the Linux kernel did not properly validate SMB request protocol IDs, leading to a out-of- bounds read vulnerability. A remote attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-38430)

Chih-Yen Chang discovered that the KSMBD implementation in the Linux kernel did not properly validate packet header sizes in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-38431)

It was discovered that the KSMBD implementation in the Linux kernel did not properly handle session setup requests, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information. (CVE-2023-3867)

Pratyush Yadav discovered that the Xen network backend implementation in the Linux kernel did not properly handle zero length data request, leading to a null pointer dereference vulnerability. An attacker in a guest VM could possibly use this to cause a denial of service (host domain crash). (CVE-2023-46838)

It was discovered that the IPv6 implementation of the Linux kernel did not properly manage route cache memory usage. A remote attacker could use this to cause a denial of service (memory exhaustion). (CVE-2023-52340)

It was discovered that the device mapper driver in the Linux kernel did not properly validate target size during certain memory allocations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-52429, CVE-2024-23851)

Yang Chaoming discovered that the KSMBD implementation in the Linux kernel did not properly validate request buffer sizes, leading to an out-of-bounds read vulnerability. An attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2024-22705)

Chenyuan Yang discovered that the btrfs file system in the Linux kernel did not properly handle read operations on newly created subvolumes in certain conditions. A local attacker could use this to cause a denial of service (system crash). (CVE-2024-23850)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-24860)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• Architecture specifics;
• Block layer;
• Cryptographic API;
• Android drivers;…

Chih-Yen Chang discovered that the KSMBD implementation in the Linux kernel did not properly validate certain data structure fields when parsing lease contexts, leading to an out-of-bounds read vulnerability. A remote attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-1194)

Quentin Minster discovered that a race condition existed in the KSMBD implementation in the Linux kernel, leading to a use-after-free vulnerability. A remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-32254)

It was discovered that a race condition existed in the KSMBD implementation in the Linux kernel when handling session connections, leading to a use- after-free vulnerability. A remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-32258)

It was discovered that the KSMBD implementation in the Linux kernel did not properly validate buffer sizes in certain operations, leading to an integer underflow and out-of-bounds read vulnerability. A remote attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-38427)

Chih-Yen Chang discovered that the KSMBD implementation in the Linux kernel did not properly validate SMB request protocol IDs, leading to a out-of- bounds read vulnerability. A remote attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-38430)

Chih-Yen Chang discovered that the KSMBD implementation in the Linux kernel did not properly validate packet header sizes in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-38431)

It was discovered that the KSMBD implementation in the Linux kernel did not properly handle session setup requests, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information. (CVE-2023-3867)

Pratyush Yadav discovered that the Xen network backend implementation in the Linux kernel did not properly handle zero length data request, leading to a null pointer dereference vulnerability. An attacker in a guest VM could possibly use this to cause a denial of service (host domain crash). (CVE-2023-46838)

It was discovered that the IPv6 implementation of the Linux kernel did not properly manage route cache memory usage. A remote attacker could use this to cause a denial of service (memory exhaustion). (CVE-2023-52340)

It was discovered that the device mapper driver in the Linux kernel did not properly validate target size during certain memory allocations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-52429, CVE-2024-23851)

Yang Chaoming discovered that the KSMBD implementation in the Linux kernel did not properly validate request buffer sizes, leading to an out-of-bounds read vulnerability. An attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2024-22705)

Chenyuan Yang discovered that the btrfs file system in the Linux kernel did not properly handle read operations on newly created subvolumes in certain conditions. A local attacker could use this to cause a denial of service (system crash). (CVE-2024-23850)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-24860)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• Architecture specifics;
• Block layer;
• Cryptographic API;
• Android drivers;…

Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service (system crash). (CVE-2023-6356, CVE-2023-6535, CVE-2023-6536)

It was discovered that the Intel Data Streaming and Intel Analytics Accelerator drivers in the Linux kernel allowed direct access to the devices for unprivileged users and virtual machines. A local attacker could use this to cause a denial of service. (CVE-2024-21823)

Chenyuan Yang discovered that the RDS Protocol implementation in the Linux kernel contained an out-of-bounds read vulnerability. An attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-23849)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-24860)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• Core kernel;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• Android drivers;
• Drivers core;
• Power management core;
• Bus devices;
• Device frequency scaling framework;
• DMA engine subsystem;
• EDAC drivers;
• ARM SCMI message protocol;
• GPU drivers;
• IIO ADC drivers;
• InfiniBand drivers;
• IOMMU subsystem;
• Media drivers;
• Multifunction device drivers;
• MTD block device drivers;
• Network drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PCI driver for MicroSemi Switchtec;
• Power supply drivers;
• RPMSG subsystem;
• SCSI drivers;
• QCOM SoC drivers;
• SPMI drivers;
• Thermal drivers;
• TTY drivers;
• VFIO drivers;
• BTRFS file system;
• Ceph distributed file system;
• EFI Variable file system;
• EROFS file system;
• Ext4 file system;
• F2FS file system;
• GFS2 file system;
• JFS file system;
• Network file systems library;
• Network file system server daemon;
• File systems infrastructure;
• Pstore file system;
• ReiserFS file system;
• SMB network file system;
• BPF subsystem;
• Memory management;
• TLS protocol;
• Ethernet bridge;
• Networking core;
• IPv4 networking;
• IPv6 networking;
• Logical Link layer;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• NetLabel subsystem;
• Network traffic control;
• SMC sockets;
• Sun RPC protocol;
• AppArmor security module;
• Intel ASoC drivers;
• MediaTek ASoC drivers;
• USB sound devices; (CVE-2023-52598, CVE-2023-52676, CVE-2023-52609, CVE-2024-26620, CVE-2023-52487, CVE-2023-52465, CVE-2023-52473, CVE-2023-52467, CVE-2024-26583, CVE-2023-52669, CVE-2023-52664, CVE-2023-52449, CVE-2023-52614, CVE-2024-26595, CVE-2023-52611, CVE-2023-52696, CVE-2023-52591, CVE-2023-52491, CVE-2024-35839, CVE-2023-52679, CVE-2024-26607, CVE-2023-52587, CVE-2023-52469, CVE-2023-52608, CVE-2023-52617, CVE-2023-52698, CVE-2024-26673, CVE-2024-35835, CVE-2024-26808, CVE-2024-26668, CVE-2023-52626, CVE-2023-52621, CVE-2024-35837, CVE-2023-52489, CVE-2023-52597, CVE-2024-26649, CVE-2024-26615, CVE-2024-35838, CVE-2023-52693, CVE-2023-52497, CVE-2024-35842, CVE-2024-26618, CVE-2024-26610, CVE-2024-26631, CVE-2024-26644, CVE-2024-26627, CVE-2023-52677, CVE-2023-52472, CVE-2023-52627, CVE-2023-52486, CVE-2023-52632, CVE-2023-52494, CVE-2023-52468, CVE-2024-26634, CVE-2023-52588, CVE-2024-26646, CVE-2024-26584, CVE-2023-52443, CVE-2023-52691, CVE-2024-26612, CVE-2023-52595, CVE-2024-26592, CVE-2024-26623, CVE-2023-52492, CVE-2024-26670, CVE-2023-52583, CVE-2023-52681, CVE-2023-52635, CVE-2023-52457,…

Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service (system crash). (CVE-2023-6356, CVE-2023-6535, CVE-2023-6536)

It was discovered that the Intel Data Streaming and Intel Analytics Accelerator drivers in the Linux kernel allowed direct access to the devices for unprivileged users and virtual machines. A local attacker could use this to cause a denial of service. (CVE-2024-21823)

Chenyuan Yang discovered that the RDS Protocol implementation in the Linux kernel contained an out-of-bounds read vulnerability. An attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-23849)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-24860)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• Core kernel;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• Android drivers;
• Drivers core;
• Power management core;
• Bus devices;
• Device frequency scaling framework;
• DMA engine subsystem;
• EDAC drivers;
• ARM SCMI message protocol;
• GPU drivers;
• IIO ADC drivers;
• InfiniBand drivers;
• IOMMU subsystem;
• Media drivers;
• Multifunction device drivers;
• MTD block device drivers;
• Network drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PCI driver for MicroSemi Switchtec;
• Power supply drivers;
• RPMSG subsystem;
• SCSI drivers;
• QCOM SoC drivers;
• SPMI drivers;
• Thermal drivers;
• TTY drivers;
• VFIO drivers;
• BTRFS file system;
• Ceph distributed file system;
• EFI Variable file system;
• EROFS file system;
• Ext4 file system;
• F2FS file system;
• GFS2 file system;
• JFS file system;
• Network file systems library;
• Network file system server daemon;
• File systems infrastructure;
• Pstore file system;
• ReiserFS file system;
• SMB network file system;
• BPF subsystem;
• Memory management;
• TLS protocol;
• Ethernet bridge;
• Networking core;
• IPv4 networking;
• IPv6 networking;
• Logical Link layer;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• NetLabel subsystem;
• Network traffic control;
• SMC sockets;
• Sun RPC protocol;
• AppArmor security module;
• Intel ASoC drivers;
• MediaTek ASoC drivers;
• USB sound devices; (CVE-2023-52598, CVE-2023-52676, CVE-2023-52609, CVE-2024-26620, CVE-2023-52487, CVE-2023-52465, CVE-2023-52473, CVE-2023-52467, CVE-2024-26583, CVE-2023-52669, CVE-2023-52664, CVE-2023-52449, CVE-2023-52614, CVE-2024-26595, CVE-2023-52611, CVE-2023-52696, CVE-2023-52591, CVE-2023-52491, CVE-2024-35839, CVE-2023-52679, CVE-2024-26607, CVE-2023-52587, CVE-2023-52469, CVE-2023-52608, CVE-2023-52617, CVE-2023-52698, CVE-2024-26673, CVE-2024-35835, CVE-2024-26808, CVE-2024-26668, CVE-2023-52626, CVE-2023-52621, CVE-2024-35837, CVE-2023-52489, CVE-2023-52597, CVE-2024-26649, CVE-2024-26615, CVE-2024-35838, CVE-2023-52693, CVE-2023-52497, CVE-2024-35842, CVE-2024-26618, CVE-2024-26610, CVE-2024-26631, CVE-2024-26644, CVE-2024-26627, CVE-2023-52677, CVE-2023-52472, CVE-2023-52627, CVE-2023-52486, CVE-2023-52632, CVE-2023-52494, CVE-2023-52468, CVE-2024-26634, CVE-2023-52588, CVE-2024-26646, CVE-2024-26584, CVE-2023-52443, CVE-2023-52691, CVE-2024-26612, CVE-2023-52595, CVE-2024-26592, CVE-2024-26623, CVE-2023-52492, CVE-2024-26670, CVE-2023-52583, CVE-2023-52681, CVE-2023-52635, CVE-2023-52457,…

Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service (system crash). (CVE-2023-6356, CVE-2023-6535, CVE-2023-6536)

It was discovered that the Intel Data Streaming and Intel Analytics Accelerator drivers in the Linux kernel allowed direct access to the devices for unprivileged users and virtual machines. A local attacker could use this to cause a denial of service. (CVE-2024-21823)

Chenyuan Yang discovered that the RDS Protocol implementation in the Linux kernel contained an out-of-bounds read vulnerability. An attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-23849)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-24860)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• Core kernel;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• Android drivers;
• Drivers core;
• Power management core;
• Bus devices;
• Device frequency scaling framework;
• DMA engine subsystem;
• EDAC drivers;
• ARM SCMI message protocol;
• GPU drivers;
• IIO ADC drivers;
• InfiniBand drivers;
• IOMMU subsystem;
• Media drivers;
• Multifunction device drivers;
• MTD block device drivers;
• Network drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PCI driver for MicroSemi Switchtec;
• Power supply drivers;
• RPMSG subsystem;
• SCSI drivers;
• QCOM SoC drivers;
• SPMI drivers;
• Thermal drivers;
• TTY drivers;
• VFIO drivers;
• BTRFS file system;
• Ceph distributed file system;
• EFI Variable file system;
• EROFS file system;
• Ext4 file system;
• F2FS file system;
• GFS2 file system;
• JFS file system;
• Network file systems library;
• Network file system server daemon;
• File systems infrastructure;
• Pstore file system;
• ReiserFS file system;
• SMB network file system;
• BPF subsystem;
• Memory management;
• TLS protocol;
• Ethernet bridge;
• Networking core;
• IPv4 networking;
• IPv6 networking;
• Logical Link layer;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• NetLabel subsystem;
• Network traffic control;
• SMC sockets;
• Sun RPC protocol;
• AppArmor security module;
• Intel ASoC drivers;
• MediaTek ASoC drivers;
• USB sound devices; (CVE-2023-52598, CVE-2023-52676, CVE-2023-52609, CVE-2024-26620, CVE-2023-52487, CVE-2023-52465, CVE-2023-52473, CVE-2023-52467, CVE-2024-26583, CVE-2023-52669, CVE-2023-52664, CVE-2023-52449, CVE-2023-52614, CVE-2024-26595, CVE-2023-52611, CVE-2023-52696, CVE-2023-52591, CVE-2023-52491, CVE-2024-35839, CVE-2023-52679, CVE-2024-26607, CVE-2023-52587, CVE-2023-52469, CVE-2023-52608, CVE-2023-52617, CVE-2023-52698, CVE-2024-26673, CVE-2024-35835, CVE-2024-26808, CVE-2024-26668, CVE-2023-52626, CVE-2023-52621, CVE-2024-35837, CVE-2023-52489, CVE-2023-52597, CVE-2024-26649, CVE-2024-26615, CVE-2024-35838, CVE-2023-52693, CVE-2023-52497, CVE-2024-35842, CVE-2024-26618, CVE-2024-26610, CVE-2024-26631, CVE-2024-26644, CVE-2024-26627, CVE-2023-52677, CVE-2023-52472, CVE-2023-52627, CVE-2023-52486, CVE-2023-52632, CVE-2023-52494, CVE-2023-52468, CVE-2024-26634, CVE-2023-52588, CVE-2024-26646, CVE-2024-26584, CVE-2023-52443, CVE-2023-52691, CVE-2024-26612, CVE-2023-52595, CVE-2024-26592, CVE-2024-26623, CVE-2023-52492, CVE-2024-26670, CVE-2023-52583, CVE-2023-52681, CVE-2023-52635, CVE-2023-52457,…

Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service (system crash). (CVE-2023-6356, CVE-2023-6535, CVE-2023-6536)

Chenyuan Yang discovered that the RDS Protocol implementation in the Linux kernel contained an out-of-bounds read vulnerability. An attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-23849)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-24860)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• Core kernel;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• Android drivers;
• Drivers core;
• Power management core;
• Bus devices;
• Device frequency scaling framework;
• DMA engine subsystem;
• EDAC drivers;
• ARM SCMI message protocol;
• GPU drivers;
• IIO ADC drivers;
• InfiniBand drivers;
• IOMMU subsystem;
• Media drivers;
• Multifunction device drivers;
• MTD block device drivers;
• Network drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PCI driver for MicroSemi Switchtec;
• Power supply drivers;
• RPMSG subsystem;
• SCSI drivers;
• QCOM SoC drivers;
• SPMI drivers;
• Thermal drivers;
• TTY drivers;
• VFIO drivers;
• BTRFS file system;
• Ceph distributed file system;
• EFI Variable file system;
• EROFS file system;
• Ext4 file system;
• F2FS file system;
• GFS2 file system;
• JFS file system;
• Network file systems library;
• Network file system server daemon;
• File systems infrastructure;
• Pstore file system;
• ReiserFS file system;
• SMB network file system;
• BPF subsystem;
• Memory management;
• TLS protocol;
• Ethernet bridge;
• Networking core;
• IPv4 networking;
• IPv6 networking;
• Logical Link layer;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• NetLabel subsystem;
• Network traffic control;
• SMC sockets;
• Sun RPC protocol;
• AppArmor security module;
• Intel ASoC drivers;
• MediaTek ASoC drivers;
• USB sound devices; (CVE-2023-52612, CVE-2024-26808, CVE-2023-52691, CVE-2023-52618, CVE-2023-52463, CVE-2023-52447, CVE-2024-26668, CVE-2023-52454, CVE-2024-26670, CVE-2024-26646, CVE-2023-52472, CVE-2024-26586, CVE-2023-52681, CVE-2023-52453, CVE-2023-52611, CVE-2023-52622, CVE-2024-26641, CVE-2023-52616, CVE-2024-26592, CVE-2023-52606, CVE-2024-26620, CVE-2023-52692, CVE-2024-26669, CVE-2023-52623, CVE-2023-52588, CVE-2024-26616, CVE-2024-26610, CVE-2024-35839, CVE-2023-52490, CVE-2023-52672, CVE-2024-26612, CVE-2023-52617, CVE-2023-52697, CVE-2024-26644, CVE-2023-52458, CVE-2023-52598, CVE-2024-35841, CVE-2023-52664, CVE-2023-52635, CVE-2023-52676, CVE-2023-52669, CVE-2024-26632, CVE-2023-52486, CVE-2024-26625, CVE-2023-52608, CVE-2024-26634, CVE-2023-52599, CVE-2024-26618, CVE-2024-26640, CVE-2023-52489, CVE-2023-52675, CVE-2023-52678, CVE-2024-26583, CVE-2023-52693, CVE-2023-52498, CVE-2024-26649, CVE-2023-52670, CVE-2023-52473, CVE-2023-52449, CVE-2023-52667, CVE-2023-52467, CVE-2023-52686, CVE-2024-26633, CVE-2023-52666, CVE-2024-35840, CVE-2024-26629, CVE-2024-26595, CVE-2023-52593, CVE-2023-52687, CVE-2023-52465, CVE-2024-26627, CVE-2023-52493, CVE-2023-52491, CVE-2024-26636, CVE-2024-26584, CVE-2023-52587, CVE-2023-52597, CVE-2023-52462, CVE-2023-52633, CVE-2023-52696, CVE-2024-26585, CVE-2023-52589, CVE-2023-52456, CVE-2023-52470, CVE-2024-35838, CVE-2024-26645,…

Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service (system crash). (CVE-2023-6356, CVE-2023-6535, CVE-2023-6536)

Chenyuan Yang discovered that the RDS Protocol implementation in the Linux kernel contained an out-of-bounds read vulnerability. An attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-23849)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-24860)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• Core kernel;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• Android drivers;
• Drivers core;
• Power management core;
• Bus devices;
• Device frequency scaling framework;
• DMA engine subsystem;
• EDAC drivers;
• ARM SCMI message protocol;
• GPU drivers;
• IIO ADC drivers;
• InfiniBand drivers;
• IOMMU subsystem;
• Media drivers;
• Multifunction device drivers;
• MTD block device drivers;
• Network drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PCI driver for MicroSemi Switchtec;
• Power supply drivers;
• RPMSG subsystem;
• SCSI drivers;
• QCOM SoC drivers;
• SPMI drivers;
• Thermal drivers;
• TTY drivers;
• VFIO drivers;
• BTRFS file system;
• Ceph distributed file system;
• EFI Variable file system;
• EROFS file system;
• Ext4 file system;
• F2FS file system;
• GFS2 file system;
• JFS file system;
• Network file systems library;
• Network file system server daemon;
• File systems infrastructure;
• Pstore file system;
• ReiserFS file system;
• SMB network file system;
• BPF subsystem;
• Memory management;
• TLS protocol;
• Ethernet bridge;
• Networking core;
• IPv4 networking;
• IPv6 networking;
• Logical Link layer;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• NetLabel subsystem;
• Network traffic control;
• SMC sockets;
• Sun RPC protocol;
• AppArmor security module;
• Intel ASoC drivers;
• MediaTek ASoC drivers;
• USB sound devices; (CVE-2023-52612, CVE-2024-26808, CVE-2023-52691, CVE-2023-52618, CVE-2023-52463, CVE-2023-52447, CVE-2024-26668, CVE-2023-52454, CVE-2024-26670, CVE-2024-26646, CVE-2023-52472, CVE-2024-26586, CVE-2023-52681, CVE-2023-52453, CVE-2023-52611, CVE-2023-52622, CVE-2024-26641, CVE-2023-52616, CVE-2024-26592, CVE-2023-52606, CVE-2024-26620, CVE-2023-52692, CVE-2024-26669, CVE-2023-52623, CVE-2023-52588, CVE-2024-26616, CVE-2024-26610, CVE-2024-35839, CVE-2023-52490, CVE-2023-52672, CVE-2024-26612, CVE-2023-52617, CVE-2023-52697, CVE-2024-26644, CVE-2023-52458, CVE-2023-52598, CVE-2024-35841, CVE-2023-52664, CVE-2023-52635, CVE-2023-52676, CVE-2023-52669, CVE-2024-26632, CVE-2023-52486, CVE-2024-26625, CVE-2023-52608, CVE-2024-26634, CVE-2023-52599, CVE-2024-26618, CVE-2024-26640, CVE-2023-52489, CVE-2023-52675, CVE-2023-52678, CVE-2024-26583, CVE-2023-52693, CVE-2023-52498, CVE-2024-26649, CVE-2023-52670, CVE-2023-52473, CVE-2023-52449, CVE-2023-52667, CVE-2023-52467, CVE-2023-52686, CVE-2024-26633, CVE-2023-52666, CVE-2024-35840, CVE-2024-26629, CVE-2024-26595, CVE-2023-52593, CVE-2023-52687, CVE-2023-52465, CVE-2024-26627, CVE-2023-52493, CVE-2023-52491, CVE-2024-26636, CVE-2024-26584, CVE-2023-52587, CVE-2023-52597, CVE-2023-52462, CVE-2023-52633, CVE-2023-52696, CVE-2024-26585, CVE-2023-52589, CVE-2023-52456, CVE-2023-52470, CVE-2024-35838, CVE-2024-26645,…

Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service (system crash). (CVE-2023-6356, CVE-2023-6535, CVE-2023-6536)

Chenyuan Yang discovered that the RDS Protocol implementation in the Linux kernel contained an out-of-bounds read vulnerability. An attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-23849)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-24860)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• Core kernel;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• Android drivers;
• Drivers core;
• Power management core;
• Bus devices;
• Device frequency scaling framework;
• DMA engine subsystem;
• EDAC drivers;
• ARM SCMI message protocol;
• GPU drivers;
• IIO ADC drivers;
• InfiniBand drivers;
• IOMMU subsystem;
• Media drivers;
• Multifunction device drivers;
• MTD block device drivers;
• Network drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PCI driver for MicroSemi Switchtec;
• Power supply drivers;
• RPMSG subsystem;
• SCSI drivers;
• QCOM SoC drivers;
• SPMI drivers;
• Thermal drivers;
• TTY drivers;
• VFIO drivers;
• BTRFS file system;
• Ceph distributed file system;
• EFI Variable file system;
• EROFS file system;
• Ext4 file system;
• F2FS file system;
• GFS2 file system;
• JFS file system;
• Network file systems library;
• Network file system server daemon;
• File systems infrastructure;
• Pstore file system;
• ReiserFS file system;
• SMB network file system;
• BPF subsystem;
• Memory management;
• TLS protocol;
• Ethernet bridge;
• Networking core;
• IPv4 networking;
• IPv6 networking;
• Logical Link layer;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• NetLabel subsystem;
• Network traffic control;
• SMC sockets;
• Sun RPC protocol;
• AppArmor security module;
• Intel ASoC drivers;
• MediaTek ASoC drivers;
• USB sound devices; (CVE-2023-52612, CVE-2024-26808, CVE-2023-52691, CVE-2023-52618, CVE-2023-52463, CVE-2023-52447, CVE-2024-26668, CVE-2023-52454, CVE-2024-26670, CVE-2024-26646, CVE-2023-52472, CVE-2024-26586, CVE-2023-52681, CVE-2023-52453, CVE-2023-52611, CVE-2023-52622, CVE-2024-26641, CVE-2023-52616, CVE-2024-26592, CVE-2023-52606, CVE-2024-26620, CVE-2023-52692, CVE-2024-26669, CVE-2023-52623, CVE-2023-52588, CVE-2024-26616, CVE-2024-26610, CVE-2024-35839, CVE-2023-52490, CVE-2023-52672, CVE-2024-26612, CVE-2023-52617, CVE-2023-52697, CVE-2024-26644, CVE-2023-52458, CVE-2023-52598, CVE-2024-35841, CVE-2023-52664, CVE-2023-52635, CVE-2023-52676, CVE-2023-52669, CVE-2024-26632, CVE-2023-52486, CVE-2024-26625, CVE-2023-52608, CVE-2024-26634, CVE-2023-52599, CVE-2024-26618, CVE-2024-26640, CVE-2023-52489, CVE-2023-52675, CVE-2023-52678, CVE-2024-26583, CVE-2023-52693, CVE-2023-52498, CVE-2024-26649, CVE-2023-52670, CVE-2023-52473, CVE-2023-52449, CVE-2023-52667, CVE-2023-52467, CVE-2023-52686, CVE-2024-26633, CVE-2023-52666, CVE-2024-35840, CVE-2024-26629, CVE-2024-26595, CVE-2023-52593, CVE-2023-52687, CVE-2023-52465, CVE-2024-26627, CVE-2023-52493, CVE-2023-52491, CVE-2024-26636, CVE-2024-26584, CVE-2023-52587, CVE-2023-52597, CVE-2023-52462, CVE-2023-52633, CVE-2023-52696, CVE-2024-26585, CVE-2023-52589, CVE-2023-52456, CVE-2023-52470, CVE-2024-35838, CVE-2024-26645,…

Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race condition, leading to a NULL pointer dereference. An attacker could possibly use this to cause a denial of service (system crash). (CVE-2024-22099)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-24860)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• SuperH RISC architecture;
• User-Mode Linux (UML);
• GPU drivers;
• MMC subsystem;
• Network drivers;
• PHY drivers;
• Pin controllers subsystem;
• Xen hypervisor drivers;
• GFS2 file system;
• Core kernel;
• Bluetooth subsystem;
• IPv4 networking;
• IPv6 networking;
• HD-audio driver;
• ALSA SH drivers; (CVE-2024-26903, CVE-2024-35835, CVE-2023-52644, CVE-2024-39292, CVE-2024-36940, CVE-2024-26600, CVE-2023-52629, CVE-2024-35955, CVE-2023-52760, CVE-2023-52806, CVE-2024-39484, CVE-2024-26679, CVE-2024-26654, CVE-2024-36901, CVE-2024-26687, CVE-2023-52470)

Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race condition, leading to a NULL pointer dereference. An attacker could possibly use this to cause a denial of service (system crash). (CVE-2024-22099)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-24860)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• SuperH RISC architecture;
• User-Mode Linux (UML);
• GPU drivers;
• MMC subsystem;
• Network drivers;
• PHY drivers;
• Pin controllers subsystem;
• Xen hypervisor drivers;
• GFS2 file system;
• Core kernel;
• Bluetooth subsystem;
• IPv4 networking;
• IPv6 networking;
• HD-audio driver;
• ALSA SH drivers; (CVE-2024-26903, CVE-2024-35835, CVE-2023-52644, CVE-2024-39292, CVE-2024-36940, CVE-2024-26600, CVE-2023-52629, CVE-2024-35955, CVE-2023-52760, CVE-2023-52806, CVE-2024-39484, CVE-2024-26679, CVE-2024-26654, CVE-2024-36901, CVE-2024-26687, CVE-2023-52470)

Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race condition, leading to a NULL pointer dereference. An attacker could possibly use this to cause a denial of service (system crash). (CVE-2024-22099)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-24860)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• SuperH RISC architecture;
• User-Mode Linux (UML);
• GPU drivers;
• MMC subsystem;
• Network drivers;
• PHY drivers;
• Pin controllers subsystem;
• Xen hypervisor drivers;
• GFS2 file system;
• Core kernel;
• Bluetooth subsystem;
• IPv4 networking;
• IPv6 networking;
• HD-audio driver;
• ALSA SH drivers; (CVE-2024-26903, CVE-2024-35835, CVE-2023-52644, CVE-2024-39292, CVE-2024-36940, CVE-2024-26600, CVE-2023-52629, CVE-2024-35955, CVE-2023-52760, CVE-2023-52806, CVE-2024-39484, CVE-2024-26679, CVE-2024-26654, CVE-2024-36901, CVE-2024-26687, CVE-2023-52470)

Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race condition, leading to a NULL pointer dereference. An attacker could possibly use this to cause a denial of service (system crash). (CVE-2024-22099)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-24860)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• SuperH RISC architecture;
• User-Mode Linux (UML);
• GPU drivers;
• MMC subsystem;
• Network drivers;
• PHY drivers;
• Pin controllers subsystem;
• Xen hypervisor drivers;
• GFS2 file system;
• Core kernel;
• Bluetooth subsystem;
• IPv4 networking;
• IPv6 networking;
• HD-audio driver;
• ALSA SH drivers; (CVE-2024-26903, CVE-2024-35835, CVE-2023-52644, CVE-2024-39292, CVE-2024-36940, CVE-2024-26600, CVE-2023-52629, CVE-2024-35955, CVE-2023-52760, CVE-2023-52806, CVE-2024-39484, CVE-2024-26679, CVE-2024-26654, CVE-2024-36901, CVE-2024-26687, CVE-2023-52470)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-24860)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• SuperH RISC architecture;
• MMC subsystem;
• Network drivers;
• SCSI drivers;
• GFS2 file system;
• IPv4 networking;
• IPv6 networking;
• HD-audio driver; (CVE-2024-26830, CVE-2024-39484, CVE-2024-36901, CVE-2024-26929, CVE-2024-26921, CVE-2021-46926, CVE-2023-52629, CVE-2023-52760)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-24860)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• SuperH RISC architecture;
• MMC subsystem;
• Network drivers;
• SCSI drivers;
• GFS2 file system;
• IPv4 networking;
• IPv6 networking;
• HD-audio driver; (CVE-2024-26830, CVE-2024-39484, CVE-2024-36901, CVE-2024-26929, CVE-2024-26921, CVE-2021-46926, CVE-2023-52629, CVE-2023-52760)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-24860)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• SuperH RISC architecture;
• MMC subsystem;
• Network drivers;
• SCSI drivers;
• GFS2 file system;
• IPv4 networking;
• IPv6 networking;
• HD-audio driver; (CVE-2024-26830, CVE-2024-39484, CVE-2024-36901, CVE-2024-26929, CVE-2024-26921, CVE-2021-46926, CVE-2023-52629, CVE-2023-52760)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-24860)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• SuperH RISC architecture;
• MMC subsystem;
• Network drivers;
• SCSI drivers;
• GFS2 file system;
• IPv4 networking;
• IPv6 networking;
• HD-audio driver; (CVE-2024-26830, CVE-2024-39484, CVE-2024-36901, CVE-2024-26929, CVE-2024-26921, CVE-2021-46926, CVE-2023-52629, CVE-2023-52760)

Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux Kernel contained a race condition, leading to a NULL pointer dereference. An attacker could possibly use this to cause a denial of service (system crash). (CVE-2024-22099)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-24860)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• SuperH RISC architecture;
• User-Mode Linux (UML);
• GPU drivers;
• HID subsystem;
• MMC subsystem;
• Network drivers;
• PHY drivers;
• SCSI drivers;
• USB subsystem;
• Xen hypervisor drivers;
• GFS2 file system;
• Memory management;
• Bluetooth subsystem;
• IPv4 networking;
• IPv6 networking;
• NFC subsystem;
• HD-audio driver;
• ALSA SH drivers; (CVE-2023-52806, CVE-2021-46924, CVE-2021-47521, CVE-2021-47542, CVE-2024-26903, CVE-2024-26654, CVE-2024-27013, CVE-2024-26600, CVE-2021-47518, CVE-2021-47171, CVE-2023-52629, CVE-2023-52644, CVE-2021-46904, CVE-2023-52470, CVE-2024-36901, CVE-2021-46906, CVE-2024-39292, CVE-2022-48659, CVE-2021-47173, CVE-2021-47571, CVE-2024-26929, CVE-2024-39484, CVE-2024-26687, CVE-2024-26679, CVE-2023-52760)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-24860)

It was discovered that the JFS file system contained an out-of-bounds read vulnerability when printing xattr debug information. A local attacker could use this to cause a denial of service (system crash). (CVE-2024-40902)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• MIPS architecture;
• PowerPC architecture;
• SuperH RISC architecture;
• x86 architecture;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• GPIO subsystem;
• GPU drivers;
• Greybus drivers;
• HID subsystem;
• I2C subsystem;
• IIO subsystem;
• InfiniBand drivers;
• Media drivers;
• VMware VMCI Driver;
• MMC subsystem;
• Network drivers;
• Pin controllers subsystem;
• S/390 drivers;
• SCSI drivers;
• USB subsystem;
• GFS2 file system;
• JFFS2 file system;
• JFS file system;
• File systems infrastructure;
• NILFS2 file system;
• IOMMU subsystem;
• Sun RPC protocol;
• Netfilter;
• Memory management;
• B.A.T.M.A.N. meshing protocol;
• CAN network layer;
• Ceph Core library;
• Networking core;
• IPv4 networking;
• IPv6 networking;
• IUCV driver;
• MAC80211 subsystem;
• NET/ROM layer;
• Network traffic control;
• HD-audio driver;
• SoC Audio for Freescale CPUs drivers; (CVE-2024-42154, CVE-2024-42093, CVE-2024-42096, CVE-2024-40984, CVE-2024-39502, CVE-2024-36901, CVE-2024-41044, CVE-2024-40961, CVE-2024-40981, CVE-2024-42236, CVE-2024-42232, CVE-2024-41041, CVE-2024-40958, CVE-2024-40905, CVE-2024-42084, CVE-2024-40934, CVE-2024-42124, CVE-2024-39505, CVE-2024-39506, CVE-2024-39501, CVE-2021-46926, CVE-2024-40941, CVE-2024-42145, CVE-2024-41089, CVE-2024-40932, CVE-2024-42224, CVE-2024-41097, CVE-2024-40959, CVE-2024-42157, CVE-2024-39469, CVE-2024-39499, CVE-2024-40974, CVE-2024-42094, CVE-2024-36894, CVE-2024-42087, CVE-2024-42104, CVE-2023-52803, CVE-2024-41034, CVE-2024-40995, CVE-2023-52629, CVE-2024-40912, CVE-2024-39484, CVE-2024-41006, CVE-2023-52760, CVE-2024-41095, CVE-2024-41046, CVE-2024-42070, CVE-2023-52887, CVE-2024-40960, CVE-2024-41007, CVE-2024-40901, CVE-2024-42119, CVE-2024-40987, CVE-2024-42148, CVE-2024-41049, CVE-2024-40963, CVE-2024-41087, CVE-2024-42223, CVE-2024-42090, CVE-2024-42105, CVE-2024-42089, CVE-2024-40916, CVE-2024-40942, CVE-2024-40978, CVE-2024-40902, CVE-2024-26921, CVE-2024-39495, CVE-2024-40943, CVE-2024-36978, CVE-2024-26929, CVE-2024-40988, CVE-2024-39503, CVE-2024-42101, CVE-2024-40904, CVE-2024-42086, CVE-2024-42106, CVE-2024-26830, CVE-2024-41035, CVE-2024-42153, CVE-2024-39509, CVE-2024-37078, CVE-2024-42076, CVE-2024-36974, CVE-2024-40980, CVE-2024-40945, CVE-2024-39487, CVE-2024-42092, CVE-2024-38619, CVE-2024-42127, CVE-2024-40968, CVE-2024-42115, CVE-2024-42102, CVE-2024-42097)