CVE-2023-52753

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

RDMA: Verify port when creating flow rule

Validate port value provided by the user and with that remove no longer needed validation by the driver. The missing check in the mlx5_ib driver could cause to the below oops.

Call trace: _create_flow_rule+0x2d4/0xf28 [mlx5_ib] mlx5_ib_create_flow+0x2d0/0x5b0 [mlx5_ib] ib_uverbs_ex_create_flow+0x4cc/0x624 [ib_uverbs] ib_uverbs_handler_UVERBS_METHOD_INVOKE_WRITE+0xd4/0x150 [ib_uverbs] ib_uverbs_cmd_verbs.isra.7+0xb28/0xc50 [ib_uverbs] ib_uverbs_ioctl+0x158/0x1d0 [ib_uverbs] do_vfs_ioctl+0xd0/0xaf0 ksys_ioctl+0x84/0xb4 __arm64_sys_ioctl+0x28/0xc4 el0_svc_common.constprop.3+0xa4/0x254 el0_svc_handler+0x84/0xa0 el0_svc+0x10/0x26c Code: b9401260 f9615681 51000400 8b001c20 (f9403c1a)(CVE-2021-47265)

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

mISDN: fix possible use-after-free in HFC_cleanup()

This module's remove path calls del_timer(). However, that function does not wait until the timer handler finishes. This means that the timer handler may still be running after the driver's remove function has finished, which would result in a use-after-free.

Fix by calling del_timer_sync(), which makes sure the timer handler has finished, and unable to re-schedule itself.(CVE-2021-47356)

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

mptcp: ensure tx skbs always have the MPTCP ext

Due to signed/unsigned comparison, the expression:

info->size_goal - skb->len > 0

evaluates to true when the size goal is smaller than the skb size. That results in lack of tx cache refill, so that the skb allocated by the core TCP code lacks the required MPTCP skb extensions.

Due to the above, syzbot is able to trigger the following WARN_ON():

WARNING: CPU: 1 PID: 810 at net/mptcp/protocol.c:1366 mptcp_sendmsg_frag+0x1362/0x1bc0 net/mptcp/protocol.c:1366 Modules linked in: CPU: 1 PID: 810 Comm: syz-executor.4 Not tainted 5.14.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:mptcp_sendmsg_frag+0x1362/0x1bc0 net/mptcp/protocol.c:1366 Code: ff 4c 8b 74 24 50 48 8b 5c 24 58 e9 0f fb ff ff e8 13 44 8b f8 4c 89 e7 45 31 ed e8 98 57 2e fe e9 81 f4 ff ff e8 fe 43 8b f8 <0f> 0b 41 bd ea ff ff ff e9 6f f4 ff ff 4c 89 e7 e8 b9 8e d2 f8 e9 RSP: 0018:ffffc9000531f6a0 EFLAGS: 00010216 RAX: 000000000000697f RBX: 0000000000000000 RCX: ffffc90012107000 RDX: 0000000000040000 RSI: ffffffff88eac9e2 RDI: 0000000000000003 RBP: ffff888078b15780 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff88eac017 R11: 0000000000000000 R12: ffff88801de0a280 R13: 0000000000006b58 R14: ffff888066278280 R15: ffff88803c2fe9c0 FS: 00007fd9f866e700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007faebcb2f718 CR3: 00000000267cb000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __mptcp_push_pending+0x1fb/0x6b0 net/mptcp/protocol.c:1547 mptcp_release_cb+0xfe/0x210 net/mptcp/protocol.c:3003 release_sock+0xb4/0x1b0 net/core/sock.c:3206 sk_stream_wait_memory+0x604/0xed0 net/core/stream.c:145 mptcp_sendmsg+0xc39/0x1bc0 net/mptcp/protocol.c:1749 inet6_sendmsg+0x99/0xe0 net/ipv6/af_inet6.c:643 sock_sendmsg_nosec net/socket.c:704 [inline] sock_sendmsg+0xcf/0x120 net/socket.c:724 sock_write_iter+0x2a0/0x3e0 net/socket.c:1057 call_write_iter include/linux/fs.h:2163 [inline] new_sync_write+0x40b/0x640 fs/read_write.c:507 vfs_write+0x7cf/0xae0 fs/read_write.c:594 ksys_write+0x1ee/0x250 fs/read_write.c:647 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 …

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

net: cdc_eem: fix tx fixup skb leak

when usbnet transmit a skb, eem fixup it in eem_tx_fixup(), if skb_copy_expand() failed, it return NULL, usbnet_start_xmit() will have no chance to free original skb.

fix it by free orginal skb in eem_tx_fixup() first, then check skb clone status, if failed, return NULL to usbnet.(CVE-2021-47236)

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

gfs2: Fix use-after-free in gfs2_glock_shrink_scan

The GLF_LRU flag is checked under lru_lock in gfs2_glock_remove_from_lru() to remove the glock from the lru list in __gfs2_glock_put().

On the shrink scan path, the same flag is cleared under lru_lock but because of cond_resched_lock(&lru_lock) in gfs2_dispose_glock_lru(), progress on the put side can be made without deleting the glock from the lru list.

Keep GLF_LRU across the race window opened by cond_resched_lock(&lru_lock) to ensure correct behavior on both sides - clear GLF_LRU after list_del under lru_lock.(CVE-2021-47254)

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

netrom: Decrease sock refcount when sock timers expire

Commit 63346650c1a9 ("netrom: switch to sock timer API") switched to use sock timer API. It replaces mod_timer() by sk_reset_timer(), and del_timer() by sk_stop_timer().

Function sk_reset_timer() will increase the refcount of sock if it is called on an inactive timer, hence, in case the timer expires, we need to decrease the refcount ourselves in the handler, otherwise, the sock refcount will be unbalanced and the sock will never be freed.(CVE-2021-47294)

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

memory: fsl_ifc: fix leak of IO mapping on probe failure

On probe error the driver should unmap the IO memory. Smatch reports:

drivers/memory/fsl_ifc.c:298 fsl_ifc_ctrl_probe() warn: 'fsl_ifc_ctrl_dev->gregs' not released on lines: 298.(CVE-2021-47315)

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

watchdog: Fix possible use-after-free in wdt_startup()

This module's remove path calls del_timer(). However, that function does not wait until the timer handler finishes. This means that the timer handler may still be running after the driver's remove function has finished, which would result in a use-after-free.

Fix by calling del_timer_sync(), which makes sure the timer handler has finished, and unable to re-schedule itself.(CVE-2021-47324)

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

scsi: megaraid_sas: Fix resource leak in case of probe failure

The driver doesn't clean up all the allocated resources properly when scsi_add_host(), megasas_start_aen() function fails during the PCI device probe.

Clean up all those resources.(CVE-2021-47329)

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

ipack: ipoctal: fix module reference leak

A reference to the carrier module was taken on every open but was only released once when the final reference to the tty struct was dropped.

Fix this by taking the module reference and initialising the tty driver data when installing the tty.(CVE-2021-47403)

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

usb: dwc2: check return value after calling platform_get_resource()

It will cause null-ptr-deref if platform_get_resource() returns NULL, we need check the return value.(CVE-2021-47409)

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

i40e: Fix freeing of uninitialized misc IRQ vector

When VSI set up failed in i40e_probe() as part of PF switch set up driver was trying to free misc IRQ vectors in i40e_clear_interrupt_scheme and produced a kernel Oops:

Trying to free already-free IRQ 266 WARNING:…

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

net/mlx5e: Fix use-after-free of encap entry in neigh update handler

Function mlx5e_rep_neigh_update() wasn't updated to accommodate rtnl lock removal from TC filter update path and properly handle concurrent encap entry insertion/deletion which can lead to following use-after-free:

[23827.464923] ================================================================== [23827.469446] BUG: KASAN: use-after-free in mlx5e_encap_take+0x72/0x140 [mlx5_core] [23827.470971] Read of size 4 at addr ffff8881d132228c by task kworker/u20:6/21635 [23827.472251] [23827.472615] CPU: 9 PID: 21635 Comm: kworker/u20:6 Not tainted 5.13.0-rc3+ #5 [23827.473788] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [23827.475639] Workqueue: mlx5e mlx5e_rep_neigh_update [mlx5_core] [23827.476731] Call Trace: [23827.477260] dump_stack+0xbb/0x107 [23827.477906] print_address_description.constprop.0+0x18/0x140 [23827.478896] ? mlx5e_encap_take+0x72/0x140 [mlx5_core] [23827.479879] ? mlx5e_encap_take+0x72/0x140 [mlx5_core] [23827.480905] kasan_report.cold+0x7c/0xd8 [23827.481701] ? mlx5e_encap_take+0x72/0x140 [mlx5_core] [23827.482744] kasan_check_range+0x145/0x1a0 [23827.493112] mlx5e_encap_take+0x72/0x140 [mlx5_core] [23827.494054] ? mlx5e_tc_tun_encap_info_equal_generic+0x140/0x140 [mlx5_core] [23827.495296] mlx5e_rep_neigh_update+0x41e/0x5e0 [mlx5_core] [23827.496338] ? mlx5e_rep_neigh_entry_release+0xb80/0xb80 [mlx5_core] [23827.497486] ? read_word_at_a_time+0xe/0x20 [23827.498250] ? strscpy+0xa0/0x2a0 [23827.498889] process_one_work+0x8ac/0x14e0 [23827.499638] ? lockdep_hardirqs_on_prepare+0x400/0x400 [23827.500537] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [23827.501359] ? rwlock_bug.part.0+0x90/0x90 [23827.502116] worker_thread+0x53b/0x1220 [23827.502831] ? process_one_work+0x14e0/0x14e0 [23827.503627] kthread+0x328/0x3f0 [23827.504254] ? _raw_spin_unlock_irq+0x24/0x40 [23827.505065] ? __kthread_bind_mask+0x90/0x90 [23827.505912] ret_from_fork+0x1f/0x30 [23827.506621] [23827.506987] Allocated by task 28248: [23827.507694] kasan_save_stack+0x1b/0x40 [23827.508476] __kasan_kmalloc+0x7c/0x90 [23827.509197] mlx5e_attach_encap+0xde1/0x1d40 [mlx5_core] [23827.510194] mlx5e_tc_add_fdb_flow+0x397/0xc40 [mlx5_core] [23827.511218] __mlx5e_add_fdb_flow+0x519/0xb30 [mlx5_core] [23827.512234] mlx5e_configure_flower+0x191c/0x4870 [mlx5_core] [23827.513298] tc_setup_cb_add+0x1d5/0x420 [23827.514023] fl_hw_replace_filter+0x382/0x6a0 [cls_flower] [23827.514975] fl_change+0x2ceb/0x4a51 [cls_flower] [23827.515821] tc_new_tfilter+0x89a/0x2070 [23827.516548] rtnetlink_rcv_msg+0x644/0x8c0 [23827.517300] netlink_rcv_skb+0x11d/0x340 [23827.518021] netlink_unicast+0x42b/0x700 [23827.518742] netlink_sendmsg+0x743/0xc20 [23827.519467] sock_sendmsg+0xb2/0xe0 [23827.520131] ____sys_sendmsg+0x590/0x770 [23827.520851] ___sys_sendmsg+0xd8/0x160 [23827.521552] __sys_sendmsg+0xb7/0x140 [23827.522238] do_syscall_64+0x3a/0x70 [23827.522907] entry_SYSCALL_64_after_hwframe+0x44/0xae [23827.523797] [23827.524163] Freed by task 25948: [23827.524780] kasan_save_stack+0x1b/0x40 [23827.525488] kasan_set_track+0x1c/0x30 [23827.526187] kasan_set_free_info+0x20/0x30 [23827.526968] __kasan_slab_free+0xed/0x130 [23827.527709] slab_free_freelist_hook+0xcf/0x1d0 [23827.528528] kmem_cache_free_bulk+0x33a/0x6e0 [23827.529317] kfree_rcu_work+0x55f/0xb70 [23827.530024] process_one_work+0x8ac/0x14e0 [23827.530770] worker_thread+0x53b/0x1220 [23827.531480] kthread+0x328/0x3f0 [23827.532114] ret_from_fork+0x1f/0x30 [23827.532785] [23827.533147] Last potentially related work creation: [23827.534007] kasan_save_stack+0x1b/0x40 [23827.534710] kasan_record_aux_stack+0xab/0xc0 …

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid NULL dereference of timing generator [Why & How] Check whether assigned timing generator is NULL or not before accessing its funcs to prevent NULL dereference.

• CVE-url: https://ubuntu.com/security/CVE-2022-48673
  • net/smc: Fix possible access to freed memory in link clear
• CVE-url: https://ubuntu.com/security/CVE-2024-35997
  • HID: i2c-hid: remove I2C_HID_READ_PENDING flag to prevent lock-up
• CVE-url: https://ubuntu.com/security/CVE-2023-52752
  • smb: client: fix use-after-free bug in cifs_debug_data_proc_show()
• CVE-url: https://ubuntu.com/security/CVE-2022-48687
  • ipv6: sr: fix out-of-bounds read when setting HMAC data.
• CVE-url: https://ubuntu.com/security/CVE-2024-27013
  • tun: limit printing rate when illegal packet received by tun dev
• CVE-url: https://ubuntu.com/security/CVE-2024-27019
  • netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get()
• CVE-url: https://ubuntu.com/security/CVE-2023-52809
  • scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup()
• CVE-url: https://ubuntu.com/security/CVE-2024-26934
  • USB: core: Fix deadlock in usb_deauthorize_interface()
• CVE-url: https://ubuntu.com/security/CVE-2024-35978
  • Bluetooth: Fix memory leak in hci_req_sync_complete()
• CVE-url: https://ubuntu.com/security/CVE-2023-52753
  • drm/amd/display: Avoid NULL dereference of timing generator
• CVE-url: https://ubuntu.com/security/CVE-2023-52806
  • ALSA: hda: Fix possible null-ptr-deref when assigning a stream
• CVE-url: https://ubuntu.com/security/CVE-2024-35984
  • i2c: smbus: fix NULL function pointer dereference
• CVE-url: https://ubuntu.com/security/CVE-2023-52817
  • drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL
• CVE-url: https://ubuntu.com/security/CVE-2024-27020
  • netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get()
• CVE-url: https://ubuntu.com/security/CVE-2024-35982
  • batman-adv: Avoid infinite loop trying to resize local TT
• CVE-url: https://ubuntu.com/security/CVE-2024-26929
  • scsi: qla2xxx: Fix double free of fcport
• CVE-url: https://ubuntu.com/security/CVE-2023-52802
  • iio: adc: stm32-adc: harden against NULL pointer deref in stm32_adc_probe()

• CVE-url: https://ubuntu.com/security/CVE-2022-48673
  • net/smc: Fix possible access to freed memory in link clear
• CVE-url: https://ubuntu.com/security/CVE-2024-35997
  • HID: i2c-hid: remove I2C_HID_READ_PENDING flag to prevent lock-up
• CVE-url: https://ubuntu.com/security/CVE-2023-52752
  • smb: client: fix use-after-free bug in cifs_debug_data_proc_show()
• CVE-url: https://ubuntu.com/security/CVE-2022-48687
  • ipv6: sr: fix out-of-bounds read when setting HMAC data.
• CVE-url: https://ubuntu.com/security/CVE-2024-27013
  • tun: limit printing rate when illegal packet received by tun dev
• CVE-url: https://ubuntu.com/security/CVE-2024-27019
  • netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get()
• CVE-url: https://ubuntu.com/security/CVE-2023-52809
  • scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup()
• CVE-url: https://ubuntu.com/security/CVE-2024-26934
  • USB: core: Fix deadlock in usb_deauthorize_interface()
• CVE-url: https://ubuntu.com/security/CVE-2024-35978
  • Bluetooth: Fix memory leak in hci_req_sync_complete()
• CVE-url: https://ubuntu.com/security/CVE-2023-52753
  • drm/amd/display: Avoid NULL dereference of timing generator
• CVE-url: https://ubuntu.com/security/CVE-2023-52806
  • ALSA: hda: Fix possible null-ptr-deref when assigning a stream
• CVE-url: https://ubuntu.com/security/CVE-2024-35984
  • i2c: smbus: fix NULL function pointer dereference
• CVE-url: https://ubuntu.com/security/CVE-2023-52817
  • drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL
• CVE-url: https://ubuntu.com/security/CVE-2024-27020
  • netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get()
• CVE-url: https://ubuntu.com/security/CVE-2024-35982
  • batman-adv: Avoid infinite loop trying to resize local TT
• CVE-url: https://ubuntu.com/security/CVE-2024-26929
  • scsi: qla2xxx: Fix double free of fcport
• CVE-url: https://ubuntu.com/security/CVE-2023-52802
  • iio: adc: stm32-adc: harden against NULL pointer deref in stm32_adc_probe()

• spi: spi-fsl-lpspi: fix teardown order issue (UAF) {CVE-2026-31485}
• Buffer overflow in drivers/xen/sys-hypervisor.c {CVE-2026-31786}
• ip6_tunnel: clear skb2->cb[] in ip4ip6_err() {CVE-2026-43037}
• net: bonding: fix use-after-free in bond_xmit_broadcast() {CVE-2026-31419}
• bonding: do not set usable_slaves for broadcast mode {CVE-2026-31419}
• net: bonding: update the slave array for broadcast mode {CVE-2026-31419}
• dlm: validate length in dlm_search_rsb_tree {CVE-2026-43125}
• net: usb: cdc_ncm: add ndpoffset to NDP16 nframes bounds check {CVE-2026-23448}
• net: Fix an unsafe loop on the list {CVE-2024-50024}
• sctp: sysctl: plpmtud_probe_interval: avoid using current->nsproxy {CVE-2025-21636}
• wifi: ath9k: avoid referencing uninit memory in ath9k_wmi_ctrl_rx {CVE-2023-54300}
• wifi: nl80211: reject cooked mode if it is set along with other flags {CVE-2025-21909}
• drm/amd/display: Add null check for top_pipe_to_program in commit_planes_for_stream {CVE-2024-49913}
• xfrm: validate new SA's prefixlen using SA family when sel.family is unset {CVE-2024-50142}
• serial: imx: Introduce timeout when waiting on transmitter empty {CVE-2024-40967}
• iommu/amd/iommu_v2: Fix pasid_state refcount dec hit 0 warning on pasid unbind {CVE-2023-53501}
• octeontx2-af: Add validation before accessing cgx and lmac {CVE-2023-53654}
• sctp: sysctl: rto_min/max: avoid using current->nsproxy {CVE-2025-21639}
• net: phy: dp83822: Fix null pointer access on DP83825/DP83826 devices {CVE-2023-52984}
• sctp: set sk_state back to CLOSED if autobind fails in sctp_listen_start {CVE-2024-49944}
• netfilter: nfnetlink_queue: fix entry leak in bridge verdict error path {CVE-2026-43451}
• thermal/int340x_thermal: handle data_vault when the value is ZERO_SIZE_PTR {CVE-2022-48703}
• x86/mm: Fix pti_clone_pgtable() alignment assumption {CVE-2024-44965}
• net: usb: asix_devices: add phy_mask for ax88772 mdio bus {CVE-2025-38725}
• ALSA: hda: Do not unset preset when cleaning up codec {CVE-2023-52736}
• drm/amd/display: Add NULL check for function pointer in dcn32_set_output_transfer_func {CVE-2024-49909}
• Bluetooth: hci_event: Align BR/EDR JUST_WORKS paring with LE {CVE-2024-53144}
• fuse: Initialize beyond-EOF page contents before setting uptodate {CVE-2024-44947}
• sctp: sysctl: udp_port: avoid using current->nsproxy {CVE-2025-21637}
• dm stats: check for and propagate alloc_percpu failure {CVE-2023-53044}
• netpoll: Fix race condition in netpoll_owner_active {CVE-2024-41005}
• tracing: Fix overflow in get_free_elt() {CVE-2024-43890}
• mm/slub: avoid accessing metadata when pointer is invalid in object_err() {CVE-2025-39902}
• xen/netfront: stop tx queues during live migration {CVE-2022-48969}
• Bluetooth: btusb: clamp SCO altsetting table indices {CVE-2026-31497}
• ALSA: usb-audio: fix race condition to UAF in snd_usbmidi_free {CVE-2025-38105}
• can: j1939: make j1939_sk_bind() fail if device is no longer registered {CVE-2025-39925}
• nvme-fc: Prevent null pointer dereference in nvme_fc_io_getuuid() {CVE-2023-52508}
• smb: client: Don't log plaintext credentials in cifs_set_cifscreds {CVE-2026-23303}
• cifs: Fix integer overflow while processing acdirmax mount option {CVE-2025-21963}
• netfilter: nfnetlink_log: account for netlink header size {CVE-2026-31416}
• drm/amdgpu/vkms: fix a possible null pointer dereference {CVE-2023-52815}
• drm/amd/amdgpu: Check tbo resource pointer {CVE-2024-46807}
• bonding: fix null pointer deref in bond_ipsec_offload_ok {CVE-2024-44990}
• wifi: mac80211: do not pass a stopped vif to the driver in .get_txpower {CVE-2024-50237}
• trace_events_hist: add check for return value of 'create_hist_field' {CVE-2023-53005}
• drm/amdkfd: Add sync after creating vram bo {CVE-2023-53009}
• bpf: Send signals asynchronously if !preemptible {CVE-2025-21728}
• drm/client: fix null pointer dereference in drm_client_modeset_probe {CVE-2024-43894}
• ext4: correct grp validation in ext4_mb_good_group {CVE-2023-53861}
• RDMA/irdma: Initialize…

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

drm/amd/display: Avoid NULL dereference of timing generator

[Why & How] Check whether assigned timing generator is NULL or not before accessing its funcs to prevent NULL dereference.

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

The following security bugs were fixed:

• CVE-2021-47548: Fixed a possible array out-of=bounds (bsc#1225506)
• CVE-2022-48689: Fixed data-race in lru_add_fn (bsc#1223959)
• CVE-2022-48691: Fixed memory leak in netfilter (bsc#1223961)
• CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).
• CVE-2023-42755: Check user supplied offsets (bsc#1215702).
• CVE-2023-52586: Fixed mutex lock in control vblank irq (bsc#1221081).
• CVE-2023-52618: Fixed string overflow in block/rnbd-srv (bsc#1221615).
• CVE-2023-52656: Dropped any code related to SCM_RIGHTS (bsc#1224187).
• CVE-2023-52660: Fiedx IRQ handling due to shared interrupts (bsc#1224443).
• CVE-2023-52664: Eliminate double free in error handling logic (bsc#1224747).
• CVE-2023-52671: Fixed hang/underflow when transitioning to ODM4:1 (bsc#1224729).
• CVE-2023-52674: Add clamp() in scarlett2_mixer_ctl_put() (bsc#1224727).
• CVE-2023-52680: Fixed missing error checks to *_ctl_get() (bsc#1224608).
• CVE-2023-52692: Fixed missing error check to scarlett2_usb_set_config() (bsc#1224628).
• CVE-2023-52698: Fixed memory leak in netlbl_calipso_add_pass() (CVE-2023-52698 bsc#1224621)
• CVE-2023-52746: Prevent potential spectre v1 gadget in xfrm_xlate32_attr() (bsc#1225114)
• CVE-2023-52757: Fixed potential deadlock when releasing mids (bsc#1225548).
• CVE-2023-52795: Fixed use after free in vhost_vdpa_probe() (bsc#1225085).
• CVE-2023-52796: Add ipvlan_route_v6_outbound() helper (bsc#1224930).
• CVE-2023-52807: Fixed out-of-bounds access may occur when coalesce info is read via debugfs (bsc#1225097).
• CVE-2023-52860: Fixed null pointer dereference in hisi_hns3 (bsc#1224936).
• CVE-2024-2201: Fixed information leak in x86/BHI (bsc#1217339).
• CVE-2024-26643: Fixed mark set as dead when unbinding anonymous set with timeout (bsc#1221829).
• CVE-2024-26679: Fixed read sk->sk_family once in inet_recv_error() (bsc#1222385).
• CVE-2024-26692: Fixed regression in writes when non-standard maximum write size negotiated (bsc#1222464).
• CVE-2024-26715: Fixed NULL pointer dereference in dwc3_gadget_suspend (bsc#1222561).
• CVE-2024-26742: Fixed disable_managed_interrupts (git-fixes bsc#1222608).
• CVE-2024-26775: Fixed potential deadlock at set_capacity (bsc#1222627).
• CVE-2024-26791: Fixed properly validate device names in btrfs (bsc#1222793)
• CVE-2024-26822: Set correct id, uid and cruid for multiuser automounts (bsc#1223011).
• CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223084).
• CVE-2024-26876: Fixed crash on irq during probe (bsc#1223119).
• CVE-2024-26900: Fixed kmemleak of rdev->serial (bsc#1223046).
• CVE-2024-26915: Reset IH OVERFLOW_CLEAR bit (bsc#1223207)
• CVE-2024-26919: Fixed debugfs directory leak (bsc#1223847).
• CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
• CVE-2024-26925: Release mutex after nft_gc_seq_end from abort path (bsc#1223390).
• CVE-2024-26928: Fixed potential UAF in cifs_debug_files_proc_show() (bsc#1223532).
• CVE-2024-26939: Fixed UAF on destroy against retire race (bsc#1223679).
• CVE-2024-26958: Fixed UAF in direct writes (bsc#1223653).
• CVE-2024-27042: Fixed potential out-of-bounds access in 'amdgpu_discovery_reg_base_init()' (bsc#1223823).
• CVE-2024-27395: Fixed Use-After-Free in ovs_ct_exit (bsc#1224098).
• CVE-2024-27396: Fixed Use-After-Free in gtp_dellink (bsc#1224096).
• CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1224174).
• CVE-2024-27401: Fixed user_length taken into account when fetching packet contents (bsc#1224181).
• CVE-2024-27417: Fixed potential 'struct net' leak in inet6_rtm_getaddr() (bsc#1224721)
• CVE-2024-27419: Fixed data-races around sysctl_net_busy_read (bsc#1224759)
• CVE-2024-27431: Fixed Zero-initialise xdp_rxq_info struct before running XDP program (bsc#1224718).
• CVE-2024-35791: Flush pages under…

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

The following security bugs were fixed:

• CVE-2024-0639: Fixed a denial-of-service vulnerability due to a deadlock found in sctp_auto_asconf_init in net/sctp/socket.c (bsc#1218917).
• CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223084).
• CVE-2024-26840: Fixed a memory leak in cachefiles_add_cache() (bsc#1222976).
• CVE-2024-26852: Fixed use-after-free in ip6_route_mpath_notify() (bsc#1223057).
• CVE-2024-26862: Fixed packet annotate data-races around ignore_outgoing (bsc#1223111).
• CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
• CVE-2024-26925: Release mutex after nft_gc_seq_end from abort path (bsc#1223390).
• CVE-2024-26928: Fixed potential UAF in cifs_debug_files_proc_show() (bsc#1223532).
• CVE-2024-26929: Fixed double free of fcport (bsc#1223715).
• CVE-2024-26930: Fixed double free of the ha->vp_map pointer (bsc#1223626).
• CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1224174).
• CVE-2024-27413: Fixed incorrect allocation size (bsc#1224438).
• CVE-2024-35817: Set gtt bound flag in amdgpu_ttm_gart_bind (bsc#1224736).
• CVE-2024-35863: Fixed potential UAF in is_valid_oplock_break() (bsc#1224763).
• CVE-2024-35867: Fixed potential UAF in cifs_stats_proc_show() (bsc#1224664).
• CVE-2024-35868: Fixed potential UAF in cifs_stats_proc_write() (bsc#1224678).
• CVE-2024-35904: Fixed dereference of garbage after mount failure (bsc#1224494).
• CVE-2024-35905: Fixed int overflow for stack access size (bsc#1224488).
• CVE-2024-36926: Fixed LPAR panics during boot up with a frozen PE (bsc#1222011).

The following non-security bugs were fixed:

• af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress (bsc#1223384).
• af_unix: Do not use atomic ops for unix_sk(sk)->inflight (bsc#1223384).
• af_unix: Replace BUG_ON() with WARN_ON_ONCE() (bsc#1223384).
• filemap: remove use of wait bookmarks (bsc#1224085).
• idpf: extend tx watchdog timeout (bsc#1224137).
• ipvs: Fix checksumming on GSO of SCTP packets (bsc#1221958)
• powerpc: Avoid nmi_enter/nmi_exit in real mode interrupt (bsc#1221645 ltc#205739 bsc#1223191).
• powerpc/kasan: Do not instrument non-maskable or raw interrupts (bsc#1223191).
• powerpc/powernv: Add a null pointer check in opal_event_init() (bsc#1065729).
• powerpc/powernv: Add a null pointer check to scom_debug_init_one() (bsc#1194869).
• powerpc/pseries/iommu: IOMMU table is not initialized for kdump over SR-IOV (bsc#1220492 ltc#205270).
• powerpc/pseries/vio: Do not return ENODEV if node or compatible missing (bsc#1220783).
• powerpc: Refactor verification of MSR_RI (bsc#1223191).
• supported.conf: support tcp_dctcp module (jsc#PED-8111)

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

The following security bugs were fixed:

• CVE-2024-35924: Limit read size on v1.2 (bsc#1224657).
• CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
• CVE-2024-35976: Validate user input for XDP_{UMEM|COMPLETION}_FILL_RING (bsc#1224575).
• CVE-2024-36938: Fixed NULL pointer dereference in sk_psock_skb_ingress_enqueue (bsc#1225761).
• CVE-2024-35905: Fixed int overflow for stack access size (bsc#1224488).
• CVE-2023-52795: Fixed use after free in vhost_vdpa_probe() (bsc#1225085).
• CVE-2024-35998: Fixed lock ordering potential deadlock in cifs_sync_mid_result (bsc#1224549).
• CVE-2023-52757: Fixed potential deadlock when releasing mids (bsc#1225548).
• CVE-2021-47548: Fixed a possible array out-of=bounds (bsc#1225506)
• CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223084).
• CVE-2024-26822: Set correct id, uid and cruid for multiuser automounts (bsc#1223011).
• CVE-2024-35999: Fixed missing lock when picking channel (bsc#1224550).
• CVE-2024-35861: Fixed potential UAF in cifs_signal_cifsd_for_reconnect() (bsc#1224766).
• CVE-2024-35862: Fixed potential UAF in smb2_is_network_name_deleted() (bsc#1224764).
• CVE-2024-35863: Fixed potential UAF in is_valid_oplock_break() (bsc#1224763).
• CVE-2024-35865: Fixed potential UAF in smb2_is_valid_oplock_break() (bsc#1224668).
• CVE-2024-35864: Fixed potential UAF in smb2_is_valid_lease_break() (bsc#1224765).
• CVE-2024-35867: Fixed potential UAF in cifs_stats_proc_show() (bsc#1224664).
• CVE-2024-35868: Fixed potential UAF in cifs_stats_proc_write() (bsc#1224678).
• CVE-2024-35866: Fixed potential UAF in cifs_dump_full_key() (bsc#1224667).
• CVE-2024-26928: Fixed potential UAF in cifs_debug_files_proc_show() (bsc#1223532).
• CVE-2024-35869: Guarantee refcounted children from parent session (bsc#1224679).
• CVE-2024-35870: Fixed UAF in smb2_reconnect_server() (bsc#1224672).
• CVE-2024-26692: Fixed regression in writes when non-standard maximum write size negotiated (bsc#1222464).
• CVE-2024-26925: Release mutex after nft_gc_seq_end from abort path (bsc#1223390).
• CVE-2023-42755: Check user supplied offsets (bsc#1215702).
• CVE-2024-35964: Fixed not validating setsockopt user input (bsc#1224581).
• CVE-2023-52698: Fixed memory leak in netlbl_calipso_add_pass() (CVE-2023-52698 bsc#1224621)
• CVE-2023-52664: Eliminate double free in error handling logic (bsc#1224747).
• CVE-2023-52807: Fixed out-of-bounds access may occur when coalesce info is read via debugfs (bsc#1225097).
• CVE-2024-27431: Fixed Zero-initialise xdp_rxq_info struct before running XDP program (bsc#1224718).
• CVE-2024-35860: struct bpf_link and bpf_link_ops kABI workaround (bsc#1224531).
• CVE-2023-52671: Fixed hang/underflow when transitioning to ODM4:1 (bsc#1224729).
• CVE-2024-35799: Prevent crash when disable stream (bsc#1224740).
• CVE-2024-35951: Fixed the error path in panfrost_mmu_map_fault_addr() (bsc#1224701).
• CVE-2024-27413: Fixed incorrect allocation size (bsc#1224438).
• CVE-2024-35817: Set gtt bound flag in amdgpu_ttm_gart_bind (bsc#1224736).
• CVE-2024-35877: Fixed VM_PAT handling in COW mappings (bsc#1224525).
• CVE-2024-35969: Fixed race condition between ipv6_get_ifaddr and ipv6_del_addr (bsc#1224580).
• CVE-2023-52746: Prevent potential spectre v1 gadget in xfrm_xlate32_attr() (bsc#1225114)
• CVE-2024-35872: Fixed GUP-fast succeeding on secretmem folios (bsc#1224530).
• CVE-2024-35852: Fixed memory leak when canceling rehash work (bsc#1224502).
• CVE-2024-36006: Fixed incorrect list API usage (bsc#1224541).
• CVE-2024-36007: Fixed warning during rehash (bsc#1224543).
• CVE-2024-35885: Stop interface during shutdown (bsc#1224519).
• CVE-2024-35907: Call request_irq() after NAPI initialized (bsc#1224492).
• CVE-2023-52796: Add ipvlan_route_v6_outbound() helper (bsc#1224930).
• CVE-2024-35939: Fixed leak pages on dma_set_decrypted() failure…

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

The following security bugs were fixed:

• CVE-2024-35905: Fixed int overflow for stack access size (bsc#1224488).
• CVE-2024-26828: Fix underflow in parse_server_interfaces() (bsc#1223084).
• CVE-2024-35863: Fix potential UAF in is_valid_oplock_break() (bsc#1224763).
• CVE-2024-35867: Fix potential UAF in cifs_stats_proc_show() (bsc#1224664).
• CVE-2024-35868: Fix potential UAF in cifs_stats_proc_write() (bsc#1224678).
• CVE-2024-26928: Fix potential UAF in cifs_debug_files_proc_show() (bsc#1223532).
• CVE-2024-36926: Fixed LPAR panics during boot up with a frozen PE (bsc#1222011).
• CVE-2024-26925: Release mutex after nft_gc_seq_end from abort path (bsc#1223390).
• CVE-2024-27413: Fix incorrect allocation size (bsc#1224438).
• CVE-2024-35817: Set gtt bound flag in amdgpu_ttm_gart_bind (bsc#1224736).
• CVE-2024-35904: Avoid dereference of garbage after mount failure (bsc#1224494).
• CVE-2024-26929: Fixed double free of fcport (bsc#1223715).
• CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1224174).
• CVE-2024-26930: Fixed double free of the ha->vp_map pointer (bsc#1223626).
• CVE-2024-26840: Fixed a memory leak in cachefiles_add_cache() (bsc#1222976).
• CVE-2024-26862: Fixed packet annotate data-races around ignore_outgoing (bsc#1223111).
• CVE-2024-0639: Fixed a denial-of-service vulnerability due to a deadlock found in sctp_auto_asconf_init in net/sctp/socket.c (bsc#1218917).
• CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
• CVE-2024-26852: Fixed use-after-free in ip6_route_mpath_notify() (bsc#1223057).
• CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).

The following non-security bugs were fixed:

• af_unix: Do not use atomic ops for unix_sk(sk)->inflight (bsc#1223384).
• af_unix: Replace BUG_ON() with WARN_ON_ONCE() (bsc#1223384).
• af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress (bsc#1223384).
• filemap: remove use of wait bookmarks (bsc#1224085).
• idpf: extend tx watchdog timeout (bsc#1224137).
• ipvs: Fix checksumming on GSO of SCTP packets (bsc#1221958)
• powerpc/kasan: Do not instrument non-maskable or raw interrupts (bsc#1223191).
• powerpc/powernv: Add a null pointer check in opal_event_init() (bsc#1065729).
• powerpc/powernv: Add a null pointer check to scom_debug_init_one() (bsc#1194869).
• powerpc/pseries/iommu: IOMMU table is not initialized for kdump over SR-IOV (bsc#1220492 ltc#205270).
• powerpc/pseries/vio: Do not return ENODEV if node or compatible missing (bsc#1220783).
• powerpc: Avoid nmi_enter/nmi_exit in real mode interrupt (bsc#1221645 ltc#205739 bsc#1223191).
• powerpc: Refactor verification of MSR_RI (bsc#1223191).

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

The following security bugs were fixed:

• CVE-2021-47548: Fixed a possible array out-of=bounds (bsc#1225506)
• CVE-2022-48689: Fixed data-race in lru_add_fn (bsc#1223959)
• CVE-2022-48691: Fixed memory leak in netfilter (bsc#1223961)
• CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).
• CVE-2023-42755: Check user supplied offsets (bsc#1215702).
• CVE-2023-52586: Fixed mutex lock in control vblank irq (bsc#1221081).
• CVE-2023-52618: Fixed string overflow in block/rnbd-srv (bsc#1221615).
• CVE-2023-52655: Check packet for fixup for true limit (bsc#1217169).
• CVE-2023-52656: Dropped any code related to SCM_RIGHTS (bsc#1224187).
• CVE-2023-52660: Fiedx IRQ handling due to shared interrupts (bsc#1224443).
• CVE-2023-52664: Eliminate double free in error handling logic (bsc#1224747).
• CVE-2023-52671: Fixed hang/underflow when transitioning to ODM4:1 (bsc#1224729).
• CVE-2023-52674: Add clamp() in scarlett2_mixer_ctl_put() (bsc#1224727).
• CVE-2023-52680: Fixed missing error checks to *_ctl_get() (bsc#1224608).
• CVE-2023-52692: Fixed missing error check to scarlett2_usb_set_config() (bsc#1224628).
• CVE-2023-52698: Fixed memory leak in netlbl_calipso_add_pass() (bsc#1224621)
• CVE-2023-52746: Prevent potential spectre v1 gadget in xfrm_xlate32_attr() (bsc#1225114)
• CVE-2023-52757: Fixed potential deadlock when releasing mids (bsc#1225548).
• CVE-2023-52795: Fixed use after free in vhost_vdpa_probe() (bsc#1225085).
• CVE-2023-52796: Add ipvlan_route_v6_outbound() helper (bsc#1224930).
• CVE-2023-52807: Fixed out-of-bounds access may occur when coalesce info is read via debugfs (bsc#1225097).
• CVE-2023-52860: Fixed null pointer dereference in hisi_hns3 (bsc#1224936).
• 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-2024-2201: Fixed information leak in x86/BHI (bsc#1217339).
• CVE-2024-26643: Fixed mark set as dead when unbinding anonymous set with timeout (bsc#1221829).
• CVE-2024-26679: Fixed read sk->sk_family once in inet_recv_error() (bsc#1222385).
• CVE-2024-26692: Fixed regression in writes when non-standard maximum write size negotiated (bsc#1222464).
• CVE-2024-26700: Fixed drm/amd/display: Fix MST Null Ptr for RV (bsc#1222870)
• CVE-2024-26715: Fixed NULL pointer dereference in dwc3_gadget_suspend (bsc#1222561).
• CVE-2024-26742: Fixed disable_managed_interrupts (git-fixes bsc#1222608).
• CVE-2024-26775: Fixed potential deadlock at set_capacity (bsc#1222627).
• CVE-2024-26777: Error out if pixclock equals zero in fbdev/sis (bsc#1222765)
• CVE-2024-26778: Error out if pixclock equals zero in fbdev/savage (bsc#1222770)
• CVE-2024-26791: Fixed properly validate device names in btrfs (bsc#1222793)
• CVE-2024-26822: Set correct id, uid and cruid for multiuser automounts (bsc#1223011).
• CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223084).
• CVE-2024-26839: Fixed a memleak in init_credit_return() (bsc#1222975)
• CVE-2024-26876: Fixed crash on irq during probe (bsc#1223119).
• CVE-2024-26900: Fixed kmemleak of rdev->serial (bsc#1223046).
• CVE-2024-26907: Fixed a fortify source warning while accessing Eth segment in mlx5 (bsc#1223203).
• CVE-2024-26915: Reset IH OVERFLOW_CLEAR bit (bsc#1223207)
• CVE-2024-26919: Fixed debugfs directory leak (bsc#1223847).
• CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
• CVE-2024-26925: Release mutex after nft_gc_seq_end from abort path (bsc#1223390).
• CVE-2024-26928: Fixed potential UAF in cifs_debug_files_proc_show() (bsc#1223532).
• CVE-2024-26939: Fixed UAF on destroy against retire race (bsc#1223679).
• CVE-2024-26958: Fixed UAF in direct writes (bsc#1223653).
• CVE-2024-27042: Fixed potential out-of-bounds access in…

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

The following security bugs were fixed:

• CVE-2021-47145: btrfs: do not BUG_ON in link_to_fixup_dir (bsc#1222005).
• CVE-2021-47201: iavf: free q_vectors before queues in iavf_disable_vf (bsc#1222792).
• CVE-2021-47275: bcache: avoid oversized read request in cache missing code path (bsc#1224965).
• CVE-2021-47438: net/mlx5e: nullify cq->dbg pointer in mlx5_debug_cq_remove() (bsc#1225229)
• CVE-2021-47498: dm rq: do not queue request to blk-mq during DM suspend (bsc#1225357).
• CVE-2021-47520: can: pch_can: pch_can_rx_normal: fix use after free (bsc#1225431).
• CVE-2021-47547: net: tulip: de4x5: fix the problem that the array 'lp->phy' may be out of bound (bsc#1225505).
• CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve local privilege escalation (bsc#1215420).
• CVE-2023-52507: Fixed possible shift-out-of-bounds in nfc/nci (bsc#1220833).
• CVE-2023-52683: ACPI: LPIT: Avoid u32 multiplication overflow (bsc#1224627).
• CVE-2023-52693: ACPI: video: check for error while searching for backlight device parent (bsc#1224686).
• CVE-2023-52753: drm/amd/display: Avoid NULL dereference of timing generator (bsc#1225478).
• CVE-2023-52817: drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL (bsc#1225569).
• CVE-2023-52818: drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7 (bsc#1225530).
• CVE-2023-52819: drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga (bsc#1225532).
• CVE-2024-26635: llc: Drop support for ETH_P_TR_802_2 (bsc#1221656).
• CVE-2024-26636: llc: make llc_ui_sendmsg() more robust against bonding changes (bsc#1221659).
• CVE-2024-26880: dm: call the resume method on internal suspend (bsc#1223188).
• CVE-2024-35805: dm snapshot: fix lockup in dm_exception_table_exit (bsc#1224743).
• CVE-2024-35819: soc: fsl: qbman: Use raw spinlock for cgr_lock (bsc#1224683).
• CVE-2024-35828: wifi: libertas: fix some memleaks in lbs_allocate_cmd_buffer() (bsc#1224622).
• CVE-2024-35947: dyndbg: fix old BUG_ON in >control parser (bsc#1224647).
• CVE-2024-36014: drm/arm/malidp: fix a possible null pointer dereference (bsc#1225593).
• CVE-2024-36941: wifi: nl80211: do not free NULL coalescing rule (bsc#1225835).
• CVE-2024-38598: md: fix resync softlockup when bitmap size is less than array size (bsc#1226757).
• CVE-2024-38619: usb-storage: alauda: Check whether the media is initialized (bsc#1226861).
• CVE-2024-39301: net/9p: fix uninit-value in p9_client_rpc() (bsc#1226994).
• CVE-2024-39475: fbdev: savage: Handle err return when savagefb_check_var failed (bsc#1227435)

The following non-security bugs were fixed:

• PM: hibernate: x86: Use crc32 instead of md5 for hibernation e820 integrity check (git-fixes).
• SUNRPC: Fix gss_free_in_token_pages() (git-fixes).
• SUNRPC: Fix loop termination condition in gss_free_in_token_pages() (git-fixes).
• drm/amdgpu/debugfs: fix error code when smc register accessors are NULL (git-fixes).
• kgdb: Add kgdb_has_hit_break function (git-fixes).
• kgdb: Move the extern declaration kgdb_has_hit_break() to generic kgdb.h (git-fixes).
• net: hsr: fix placement of logical operator in a multi-line statement (bsc#1223021).
• nfs: Handle error of rpc_proc_register() in nfs_net_init() (git-fixes).
• powerpc/rtas: Prevent Spectre v1 gadget construction in sys_rtas() (bsc#1227487).
• sched/deadline: Fix BUG_ON condition for deboosted tasks (bsc#1227407).
• sunrpc: fix NFSACL RPC retry on soft mount (git-fixes).
• x86/apic: Fix kernel panic when booting with intremap=off and x2apic_phys (git-fixes).
• x86/boot/e820: Fix typo in e820.c comment (git-fixes).
• x86/cpu: Fix AMD erratum #1485 on Zen4-based CPUs (git-fixes).
• x86/fpu: Return proper error codes from user access functions (git-fixes).
• x86/ioremap: Fix page aligned size calculation in __ioremap_caller() (git-fixes).
• x86/kprobes: Fix kprobes instruction boudary check…

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

The following security bugs were fixed:

• CVE-2020-10135: Legacy pairing and secure-connections pairing authentication Bluetooth might have allowed an unauthenticated user to complete authentication without pairing credentials via adjacent access (bsc#1171988).
• CVE-2021-47103: net: sock: preserve kabi for sock (bsc#1221010).
• CVE-2021-47145: btrfs: do not BUG_ON in link_to_fixup_dir (bsc#1222005).
• CVE-2021-47191: Fix out-of-bound read in resp_readcap16() (bsc#1222866).
• CVE-2021-47201: iavf: free q_vectors before queues in iavf_disable_vf (bsc#1222792).
• CVE-2021-47267: usb: fix various gadget panics on 10gbps cabling (bsc#1224993).
• CVE-2021-47270: usb: fix various gadgets null ptr deref on 10gbps cabling (bsc#1224997).
• CVE-2021-47275: bcache: avoid oversized read request in cache missing code path (bsc#1224965).
• CVE-2021-47293: net/sched: act_skbmod: Skip non-Ethernet packets (bsc#1224978).
• CVE-2021-47294: netrom: Decrease sock refcount when sock timers expire (bsc#1224977).
• CVE-2021-47297: net: fix uninit-value in caif_seqpkt_sendmsg (bsc#1224976).
• CVE-2021-47309: net: validate lwtstate->data before returning from skb_tunnel_info() (bsc#1224967).
• CVE-2021-47328: blacklist.conf: bsc#1225047 CVE-2021-47328: breaks kABI Also, does not apply.
• CVE-2021-47354: drm/sched: Avoid data corruptions (bsc#1225140)
• CVE-2021-47372: net: macb: fix use after free on rmmod (bsc#1225184).
• CVE-2021-47379: blk-cgroup: fix UAF by grabbing blkcg lock before destroying blkg pd (bsc#1225203).
• CVE-2021-47407: KVM: x86: Handle SRCU initialization failure during page track init (bsc#1225306).
• CVE-2021-47418: net_sched: fix NULL deref in fifo_set_limit() (bsc#1225337).
• CVE-2021-47434: xhci: Fix commad ring abort, write all 64 bits to CRCR register (bsc#1225232).
• CVE-2021-47438: net/mlx5e: nullify cq->dbg pointer in mlx5_debug_cq_remove() (bsc#1225229)
• CVE-2021-47445: drm/msm: Fix null pointer dereference on pointer edp (bsc#1225261)
• CVE-2021-47498: dm rq: do not queue request to blk-mq during DM suspend (bsc#1225357).
• CVE-2021-47518: nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done (bsc#1225372).
• CVE-2021-47520: can: pch_can: pch_can_rx_normal: fix use after free (bsc#1225431).
• CVE-2021-47544: tcp: fix page frag corruption on page fault (bsc#1225463).
• CVE-2021-47547: net: tulip: de4x5: fix the problem that the array 'lp->phy' may be out of bound (bsc#1225505).
• CVE-2021-47566: Fix clearing user buffer by properly using clear_user() (bsc#1225514).
• CVE-2021-47571: staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() (bsc#1225518).
• CVE-2021-47587: net: systemport: Add global locking for descriptor lifecycle (bsc#1226567).
• CVE-2021-47602: mac80211: track only QoS data frames for admission control (bsc#1226554).
• CVE-2021-47609: firmware: arm_scpi: Fix string overflow in SCPI genpd driver (bsc#1226562)
• CVE-2022-48732: drm/nouveau: fix off by one in BIOS boundary checking (bsc#1226716)
• CVE-2022-48733: btrfs: fix use-after-free after failure to create a snapshot (bsc#1226718).
• CVE-2022-48740: selinux: fix double free of cond_list on error paths (bsc#1226699).
• CVE-2022-48743: net: amd-xgbe: Fix skb data length underflow (bsc#1226705).
• CVE-2022-48756: drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable (bsc#1226698)
• CVE-2022-48759: rpmsg: char: Fix race between the release of rpmsg_ctrldev and cdev (bsc#1226711).
• CVE-2022-48761: usb: xhci-plat: fix crash when suspend if remote wake enable (bsc#1226701).
• CVE-2022-48772: media: lgdt3306a: Add a check against null-pointer-def (bsc#1226976).
• CVE-2023-24023: Bluetooth: Add more enc key size check (bsc#1218148).
• CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve local privilege escalation (bsc#1215420).
• CVE-2023-52507: Fixed possible shift-out-of-bounds in nfc/nci…

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

The following security bugs were fixed:

• CVE-2024-39371: io_uring: check for non-NULL file pointer in io_file_can_poll() (bsc#1226990).
• CVE-2023-52846: hsr: Prevent use after free in prp_create_tagged_frame() (bsc#1225098).
• CVE-2024-38610: drivers/virt/acrn: fix PFNMAP PTE checks in acrn_vm_ram_map() (bsc#1226758).
• CVE-2024-37354: btrfs: fix crash on racing fsync and size-extending write into prealloc (bsc#1227101).
• CVE-2024-36919: scsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload (bsc#1225767).
• CVE-2024-38559: scsi: qedf: Ensure the copied buf is NUL terminated (bsc#1226785).
• CVE-2024-38570: gfs2: Fix potential glock use-after-free on unmount (bsc#1226775).
• CVE-2024-36904: tcp: Use refcount_inc_not_zero() in tcp_twsk_unique() (bsc#1225732).
• CVE-2023-52840: Fix use after free in rmi_unregister_function() (bsc#1224928).
• CVE-2024-38545: RDMA/hns: Fix UAF for cq async event (bsc#1226595).
• CVE-2023-52834: atl1c: Work around the DMA RX overflow issue (bsc#1225599).
• CVE-2023-52875: Add check for mtk_alloc_clk_data (bsc#1225096).
• CVE-2023-52865: Add check for mtk_alloc_clk_data (bsc#1225086).
• CVE-2023-52821: Fixed a possible null pointer dereference (bsc#1225022).
• CVE-2023-52867: Fixed possible buffer overflow (bsc#1225009).
• CVE-2024-38578: ecryptfs: Fix buffer size for tag 66 packet (bsc#1226634,).
• CVE-2024-36964: fs/9p: only translate RWX permissions for plain 9P2000 (bsc#1225866).
• CVE-2023-52759: Ignore negated quota changes (bsc#1225560).
• CVE-2023-52796: Add ipvlan_route_v6_outbound() helper (bsc#1224930).
• CVE-2023-52807: Fixed out-of-bounds access may occur when coalesce info is read via debugfs (bsc#1225097).
• CVE-2023-52864: Fixed opening of char device (bsc#1225132).
• CVE-2024-36926: Fixed LPAR panics during boot up with a frozen PE (bsc#1222011).
• CVE-2023-52871: Handle a second device without data corruption (bsc#1225534)
• CVE-2023-52795: Fixed use after free in vhost_vdpa_probe() (bsc#1225085).
• CVE-2023-52881: tcp: do not accept ACK of bytes we never sent (bsc#1225611).
• CVE-2024-37353: virtio: fixed a double free in vp_del_vqs() (bsc#1226875).
• CVE-2024-39301: net/9p: fix uninit-value in p9_client_rpc() (bsc#1226994).
• CVE-2024-35843: iommu/vt-d: Use device rbtree in iopf reporting path (bsc#1224751).
• CVE-2024-37078: nilfs2: fix potential kernel bug due to lack of writeback flag waiting (bsc#1227066).
• CVE-2024-35247: fpga: region: add owner module and take its refcount (bsc#1226948).
• CVE-2024-36479: fpga: bridge: add owner module and take its refcount (bsc#1226949).
• CVE-2024-37021: fpga: manager: add owner module and take its refcount (bsc#1226950).
• CVE-2024-36281: net/mlx5: Use mlx5_ipsec_rx_status_destroy to correctly delete status rules (bsc#1226799).
• CVE-2024-38580: epoll: be better about file lifetimes (bsc#1226610).
• CVE-2024-36478: null_blk: fix null-ptr-dereference while configuring 'power' and 'submit_queues' (bsc#1226841).
• CVE-2024-38636: f2fs: multidev: fix to recognize valid zero block address (bsc#1226879).
• CVE-2024-38661: s390/ap: Fix crash in AP internal function modify_bitmap() (bsc#1226996).
• CVE-2024-38564: bpf: Add BPF_PROG_TYPE_CGROUP_SKB attach type enforcement in BPF_LINK_CREATE (bsc#1226789).
• CVE-2024-38560: scsi: bfa: Ensure the copied buf is NUL terminated (bsc#1226786).
• CVE-2024-36978: net: sched: sch_multiq: fix possible OOB write in multiq_tune() (bsc#1226514).
• CVE-2024-36917: block: fix overflow in blk_ioctl_discard() (bsc#1225770).
• CVE-2024-38627: stm class: Fix a double free in stm_register_device() (bsc#1226857).
• CVE-2024-38603: drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset() (bsc#1226842).
• CVE-2024-38553: net: fec: remove .ndo_poll_controller to avoid deadlock (bsc#1226744).
• CVE-2024-38555: net/mlx5: Discard command completions in internal error (bsc#1226607).
• CVE-2024-38556:…

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

The following security bugs were fixed:

• CVE-2024-41014: xfs: add bounds checking to xlog_recover_process_data (bsc#1228408).
• CVE-2024-41013: xfs: do not walk off the end of a directory data block (bsc#1228405).
• CVE-2024-41017: jfs: do not walk off the end of ealist (bsc#1228403).
• CVE-2024-40972: ext4: fold quota accounting into ext4_xattr_inode_lookup_create() (bsc#1227910).
• CVE-2024-39276: ext4: fix mb_cache_entry's e_refcnt leak in ext4_xattr_block_cache_find() (bsc#1226993).
• CVE-2024-40925: block: fix request.queuelist usage in flush (bsc#1227789).
• CVE-2024-40998: ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super() (bsc#1227866).
• CVE-2024-39494: ima: Fix use-after-free on a dentry's dname.name (bsc#1227716).
• CVE-2024-39496: btrfs: zoned: fix use-after-free due to race with dev replace (bsc#1227719).
• CVE-2024-41091: tun: add missing verification for short frame (bsc#1228327).
• CVE-2024-41090: tap: add missing verification for short frame (bsc#1228328).
• CVE-2024-40999: net: ena: Add validation for completion descriptors consistency (bsc#1227913).
• CVE-2024-40966: kABI: tty: add the option to have a tty reject a new ldisc (bsc#1227886).
• CVE-2024-40975: platform/x86: x86-android-tablets: Unregister devices in reverse order (bsc#1227926).
• CVE-2024-40970: Avoid hw_desc array overrun in dw-axi-dmac (bsc#1227899).
• CVE-2024-40947: ima: Avoid blocking in RCU read-side critical section (bsc#1227803).
• CVE-2024-40908: bpf: Set run context for rawtp test_run callback (bsc#1227783).
• CVE-2024-40960: ipv6: prevent possible NULL dereference in rt6_probe() (bsc#1227813).
• CVE-2024-40935: cachefiles: flush all requests after setting CACHEFILES_DEAD (bsc#1227797).
• CVE-2024-40961: ipv6: prevent possible NULL deref in fib6_nh_init() (bsc#1227814).
• CVE-2024-39504: netfilter: nft_inner: validate mandatory meta and payload (bsc#1227757).
• CVE-2024-41006: netrom: Fix a memory leak in nr_heartbeat_expiry() (bsc#1227862).
• CVE-2024-40937: gve: Clear napi->skb before dev_kfree_skb_any() (bsc#1227836).
• CVE-2024-39507: net: hns3: fix kernel crash problem in concurrent scenario (bsc#1227730).
• CVE-2024-40940: net/mlx5: Fix tainted pointer delete is case of flow rules creation fail (bsc#1227800).
• CVE-2024-40928: net: ethtool: fix the error condition in ethtool_get_phy_stats_ethtool() (bsc#1227788).
• CVE-2024-26944: btrfs: zoned: fix lock ordering in btrfs_zone_activate() (bsc#1223731).
• CVE-2024-40923: vmxnet3: disable rx data ring on dma allocation failure (bsc#1227786).
• CVE-2024-40931: mptcp: ensure snd_una is properly initialized on connect (bsc#1227780).
• CVE-2024-40919: bnxt_en: Adjust logging of firmware messages in case of released token in __hwrm_send() (bsc#1227779).
• CVE-2024-39487: bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() (bsc#1227573)
• CVE-2024-35908: tls: get psock ref after taking rxlock to avoid leak (bsc#1224490)
• CVE-2024-35899: netfilter: nf_tables: flush pending destroy work before exit_net release (bsc#1224499)
• CVE-2024-35934: net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list() (bsc#1224641)
• CVE-2024-35893: net/sched: act_skbmod: prevent kernel-infoleak (bsc#1224512)
• CVE-2024-40901: scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory (bsc#1227762).
• CVE-2024-39472: xfs: fix log recovery buffer allocation for the legacy h_size fixup (bsc#1227432).
• CVE-2024-40953: KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin() (bsc#1227806).
• CVE-2024-27404: mptcp: fix data races on remote_id (bsc#1224422)
• CVE-2024-27020: netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get() (bsc#1223815)
• CVE-2024-27019: netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get() (bsc#1223813)
• CVE-2024-40948: mm/page_table_check: fix crash on ZONE_DEVICE (bsc#1227801). -…

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

The following security bugs were fixed:

• CVE-2024-39494: ima: Fix use-after-free on a dentry's dname.name (bsc#1227716).
• CVE-2024-42096: x86: stop playing stack games in profile_pc() (bsc#1228633).
• CVE-2024-39506: liquidio: adjust a NULL pointer handling path in lio_vf_rep_copy_packet (bsc#1227729).
• CVE-2021-47619: i40e: Fix queues reservation for XDP (bsc#1226645).
• CVE-2024-42145: IB/core: Implement a limit on UMAD receive List (bsc#1228743).
• CVE-2024-42124: scsi: qedf: Make qedf_execute_tmf() non-preemptible (bsc#1228705).
• CVE-2024-42223: media: dvb-frontends: tda10048: Fix integer overflow (bsc#1228726).
• CVE-2024-42119: drm/amd/display: Skip finding free audio for unknown engine_id (bsc#1228584).
• CVE-2024-42120: drm/amd/display: Check pipe offset before setting vblank (bsc#1228588).
• CVE-2024-41095: drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes (bsc#1228662).
• CVE-2024-42224: net: dsa: mv88e6xxx: Correct check for empty list (bsc#1228723).
• CVE-2024-41072: wifi: cfg80211: wext: add extra SIOCSIWSCAN data check (bsc#1228626).
• CVE-2024-41048: skmsg: Skip zero length skb in sk_msg_recvmsg (bsc#1228565).
• CVE-2024-40995: net/sched: act_api: fix possible infinite loop in tcf_idr_check_alloc() (bsc#1227830).
• CVE-2024-41044: ppp: reject claimed-as-LCP but actually malformed packets (bsc#1228530).
• CVE-2024-41066: ibmvnic: add tx check to prevent skb leak (bsc#1228640).
• CVE-2024-42093: net/dpaa2: Avoid explicit cpumask var allocation on stack (bsc#1228680).
• CVE-2024-41089: drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes (bsc#1228658).
• CVE-2024-41060: drm/radeon: check bo_va->bo is non-NULL before using it (bsc#1228567).
• CVE-2022-48829: NFSD: Fix NFSv3 SETATTR/CREATE's handling of large file sizes (bsc#1228055).
• CVE-2022-48828: NFSD: Fix ia_size underflow (bsc#1228054).
• CVE-2022-48827: NFSD: Fix the behavior of READ near OFFSET_MAX (bsc#1228037).
• CVE-2024-41078: btrfs: qgroup: fix quota root leak after quota disable failure (bsc#1228655).
• CVE-2024-41071: wifi: mac80211: Avoid address calculations via out of bounds array indexing (bsc#1228625).
• CVE-2024-41064: powerpc/eeh: avoid possible crash when edev->pdev changes (bsc#1228599).
• CVE-2024-35949: btrfs: make sure that WRITTEN is set on all metadata blocks (bsc#1224700).
• CVE-2024-41081: ila: block BH in ila_output() (bsc#1228617).
• CVE-2024-40978: scsi: qedi: Fix crash while reading debugfs attribute (bsc#1227929).
• CVE-2022-48792: scsi: pm8001: Fix use-after-free for aborted SSP/STP sas_task (bsc#1228013).
• CVE-2022-48823: scsi: qedf: Fix refcount issue when LOGO is received during TMF (bsc#1228045).
• CVE-2024-41076: NFSv4: Fix memory leak in nfs4_set_security_label (bsc#1228649).
• CVE-2024-40998: ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super() (bsc#1227866).
• CVE-2024-41059: hfsplus: fix uninit-value in copy_name (bsc#1228561).
• CVE-2024-40987: drm/amdgpu: fix UBSAN warning in kv_dpm.c (bsc#1228235).
• CVE-2022-48826: drm/vc4: Fix deadlock on DSI device attach error (bsc#1227975)
• CVE-2024-27437: vfio/pci: Disable auto-enable of exclusive INTx IRQ (bsc#1222625).
• CVE-2024-41015: ocfs2: add bounds checking to ocfs2_check_dir_entry() (bsc#1228409).
• CVE-2024-41016: ocfs2: strict bound check before memcmp in ocfs2_xattr_find_entry() (bsc#1228410).
• CVE-2024-41063: bluetooth: hci_core: cancel all works upon hci_unregister_dev() (bsc#1228580).
• CVE-2024-42070: netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers (bsc#1228470).
• CVE-2024-41070: KVM: PPC: Book3S HV: Prevent UAF in kvm_spapr_tce_attach_iommu_group() (bsc#1228581).
• CVE-2021-47405: HID: usbhid: free raw_report buffers in usbhid_stop (bsc#1225238).
• CVE-2024-40988: drm/radeon: fix UBSAN warning in kv_dpm.c (bsc#1227957).
• CVE-2024-40932: drm/exynos/vidi:…

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

The following security bugs were fixed:

• CVE-2023-0160: Fixed deadlock flaw in BPF that could allow a local user to potentially crash the system (bsc#1209657).
• CVE-2023-38417: wifi: iwlwifi: bump FW API to 90 for BZ/SC devices (bsc#1225600).
• CVE-2023-47210: wifi: iwlwifi: bump FW API to 90 for BZ/SC devices (bsc#1225601).
• CVE-2023-52435: net: prevent mss overflow in skb_segment() (bsc#1220138).
• CVE-2023-52458: Fixed check that partition length needs to be aligned with block size (bsc#1220428).
• CVE-2023-52503: Fixed tee/amdtee use-after-free vulnerability in amdtee_close_session (bsc#1220915).
• CVE-2023-52618: Fixed string overflow in block/rnbd-srv (bsc#1221615).
• CVE-2023-52622: ext4: avoid online resizing failures due to oversized flex bg (bsc#1222080).
• CVE-2023-52631: Fixed an NULL dereference bug (bsc#1222264 CVE-2023-52631).
• CVE-2023-52640: Fixed out-of-bounds in ntfs_listxattr (bsc#1222301).
• CVE-2023-52641: Fixed NULL ptr dereference checking at the end of attr_allocate_frame() (bsc#1222303)
• CVE-2023-52645: Fixed pmdomain/mediatek race conditions with genpd (bsc#1223033).
• CVE-2023-52652: Fixed NTB for possible name leak in ntb_register_device() (bsc#1223686).
• CVE-2023-52656: Dropped any code related to SCM_RIGHTS (bsc#1224187).
• CVE-2023-52672: pipe: wakeup wr_wait after setting max_usage (bsc#1224614).
• CVE-2023-52674: Add clamp() in scarlett2_mixer_ctl_put() (bsc#1224727).
• CVE-2023-52659: Fixed to pfn_to_kaddr() not treated as a 64-bit type (bsc#1224442)
• CVE-2023-52680: Fixed missing error checks to *_ctl_get() (bsc#1224608).
• CVE-2023-52692: Fixed missing error check to scarlett2_usb_set_config() (bsc#1224628).
• CVE-2023-52698: Fixed memory leak in netlbl_calipso_add_pass() (CVE-2023-52698 bsc#1224621)
• CVE-2023-52699: sysv: don't call sb_bread() with pointers_lock held (bsc#1224659).
• CVE-2023-52735: bpf, sockmap: Don't let sock_map_{close,destroy,unhash} call itself (bsc#1225475).
• CVE-2023-52751: smb: client: fix use-after-free in smb2_query_info_compound() (bsc#1225489).
• CVE-2023-52757: Fixed potential deadlock when releasing mids (bsc#1225548).
• CVE-2023-52771: Fixed delete_endpoint() vs parent unregistration race (bsc#1225007).
• CVE-2023-52772: Fixed use-after-free in unix_stream_read_actor() (bsc#1224989).
• CVE-2023-52775: net/smc: avoid data corruption caused by decline (bsc#1225088).
• CVE-2023-52786: ext4: fix racy may inline data check in dio write (bsc#1224939).
• CVE-2023-52787: blk-mq: make sure active queue usage is held for bio_integrity_prep() (bsc#1225105).
• CVE-2023-52837: nbd: fix uaf in nbd_open (bsc#1224935).
• CVE-2023-52843: llc: verify mac len before reading mac header (bsc#1224951).
• CVE-2023-52845: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (bsc#1225585).
• CVE-2023-52855: usb: dwc2: fix possible NULL pointer dereference caused by driver concurrency (bsc#1225583).
• CVE-2023-52860: Fixed null pointer dereference in hisi_hns3 (bsc#1224936).
• CVE-2023-52875: Add check for mtk_alloc_clk_data (bsc#1225096).
• CVE-2023-52881: tcp: do not accept ACK of bytes we never sent (bsc#1225611).
• CVE-2023-6238: Fixed kcalloc() arguments order (bsc#1217384).
• CVE-2024-21823: Fixed safety flag to struct ends (bsc#1223625).
• CVE-2024-23848: Fixed media/cec for possible use-after-free in cec_queue_msg_fh (bsc#1219104).
• CVE-2024-25739: Fixed possible crash in create_empty_lvol() in drivers/mtd/ubi/vtbl.c (bsc#1219834).
• CVE-2024-26601: Fixed ext4 buddy bitmap corruption via fast commit replay (bsc#1220342).
• CVE-2024-26614: Fixed the initialization of accept_queue's spinlocks (bsc#1221293).
• CVE-2024-26615: net/smc: fix illegal rmb_desc access in SMC-D connection dump (bsc#1220942).
• CVE-2024-26623: pds_core: Prevent race issues involving the adminq (bsc#1221057).
• CVE-2024-26625: Call sock_orphan() at release time (bsc#1221086) -…

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

The following security bugs were fixed:

• CVE-2024-41014: xfs: add bounds checking to xlog_recover_process_data (bsc#1228408).
• CVE-2024-41013: xfs: do not walk off the end of a directory data block (bsc#1228405).
• CVE-2024-41017: jfs: do not walk off the end of ealist (bsc#1228403).
• CVE-2024-40972: ext4: fold quota accounting into ext4_xattr_inode_lookup_create() (bsc#1227910).
• CVE-2024-39276: ext4: fix mb_cache_entry's e_refcnt leak in ext4_xattr_block_cache_find() (bsc#1226993).
• CVE-2024-40925: block: fix request.queuelist usage in flush (bsc#1227789).
• CVE-2024-40998: ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super() (bsc#1227866).
• CVE-2024-39494: ima: Fix use-after-free on a dentry's dname.name (bsc#1227716).
• CVE-2024-39496: btrfs: zoned: fix use-after-free due to race with dev replace (bsc#1227719).
• CVE-2024-41091: tun: add missing verification for short frame (bsc#1228327).
• CVE-2024-41090: tap: add missing verification for short frame (bsc#1228328).
• CVE-2024-40999: net: ena: Add validation for completion descriptors consistency (bsc#1227913).
• CVE-2024-40966: kABI: tty: add the option to have a tty reject a new ldisc (bsc#1227886).
• CVE-2024-40975: platform/x86: x86-android-tablets: Unregister devices in reverse order (bsc#1227926).
• CVE-2024-40970: Avoid hw_desc array overrun in dw-axi-dmac (bsc#1227899).
• CVE-2024-40947: ima: Avoid blocking in RCU read-side critical section (bsc#1227803).
• CVE-2024-40908: bpf: Set run context for rawtp test_run callback (bsc#1227783).
• CVE-2024-40960: ipv6: prevent possible NULL dereference in rt6_probe() (bsc#1227813).
• CVE-2024-40935: cachefiles: flush all requests after setting CACHEFILES_DEAD (bsc#1227797).
• CVE-2024-40961: ipv6: prevent possible NULL deref in fib6_nh_init() (bsc#1227814).
• CVE-2024-39504: netfilter: nft_inner: validate mandatory meta and payload (bsc#1227757).
• CVE-2024-41006: netrom: Fix a memory leak in nr_heartbeat_expiry() (bsc#1227862).
• CVE-2024-40937: gve: Clear napi->skb before dev_kfree_skb_any() (bsc#1227836).
• CVE-2024-39507: net: hns3: fix kernel crash problem in concurrent scenario (bsc#1227730).
• CVE-2024-40940: net/mlx5: Fix tainted pointer delete is case of flow rules creation fail (bsc#1227800).
• CVE-2024-40928: net: ethtool: fix the error condition in ethtool_get_phy_stats_ethtool() (bsc#1227788).
• CVE-2024-26944: btrfs: zoned: fix lock ordering in btrfs_zone_activate() (bsc#1223731).
• CVE-2024-40923: vmxnet3: disable rx data ring on dma allocation failure (bsc#1227786).
• CVE-2024-40931: mptcp: ensure snd_una is properly initialized on connect (bsc#1227780).
• CVE-2024-40919: bnxt_en: Adjust logging of firmware messages in case of released token in __hwrm_send() (bsc#1227779).
• CVE-2024-39487: bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() (bsc#1227573)
• CVE-2024-35908: tls: get psock ref after taking rxlock to avoid leak (bsc#1224490)
• CVE-2024-35899: netfilter: nf_tables: flush pending destroy work before exit_net release (bsc#1224499)
• CVE-2024-35934: net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list() (bsc#1224641)
• CVE-2024-35893: net/sched: act_skbmod: prevent kernel-infoleak (bsc#1224512)
• CVE-2024-40901: scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory (bsc#1227762).
• CVE-2024-39472: xfs: fix log recovery buffer allocation for the legacy h_size fixup (bsc#1227432).
• CVE-2024-40953: KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin() (bsc#1227806).
• CVE-2024-27404: mptcp: fix data races on remote_id (bsc#1224422)
• CVE-2024-27020: netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get() (bsc#1223815)
• CVE-2024-27019: netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get() (bsc#1223813)
• CVE-2024-40948: mm/page_table_check: fix crash on ZONE_DEVICE (bsc#1227801).
• CVE-2024-35890:…

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

The following security bugs were fixed:

• CVE-2024-41014: xfs: add bounds checking to xlog_recover_process_data (bsc#1228408).
• CVE-2024-41013: xfs: do not walk off the end of a directory data block (bsc#1228405).
• CVE-2024-41017: jfs: do not walk off the end of ealist (bsc#1228403).
• CVE-2024-40972: ext4: fold quota accounting into ext4_xattr_inode_lookup_create() (bsc#1227910).
• CVE-2024-39276: ext4: fix mb_cache_entry's e_refcnt leak in ext4_xattr_block_cache_find() (bsc#1226993).
• CVE-2024-40925: block: fix request.queuelist usage in flush (bsc#1227789).
• CVE-2024-40998: ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super() (bsc#1227866).
• CVE-2024-41011: drm/amdkfd: do not allow mapping the MMIO HDP page with large pages (bsc#1228114).
• CVE-2024-39494: ima: Fix use-after-free on a dentry's dname.name (bsc#1227716).
• CVE-2024-39496: btrfs: zoned: fix use-after-free due to race with dev replace (bsc#1227719).
• CVE-2024-41091: tun: add missing verification for short frame (bsc#1228327).
• CVE-2024-41090: tap: add missing verification for short frame (bsc#1228328).
• CVE-2024-40999: net: ena: Add validation for completion descriptors consistency (bsc#1227913).
• CVE-2024-40966: kABI: tty: add the option to have a tty reject a new ldisc (bsc#1227886).
• CVE-2024-40975: platform/x86: x86-android-tablets: Unregister devices in reverse order (bsc#1227926).
• CVE-2024-40970: Avoid hw_desc array overrun in dw-axi-dmac (bsc#1227899).
• CVE-2024-40947: ima: Avoid blocking in RCU read-side critical section (bsc#1227803).
• CVE-2024-40908: bpf: Set run context for rawtp test_run callback (bsc#1227783).
• CVE-2024-40960: ipv6: prevent possible NULL dereference in rt6_probe() (bsc#1227813).
• CVE-2024-40935: cachefiles: flush all requests after setting CACHEFILES_DEAD (bsc#1227797).
• CVE-2024-40961: ipv6: prevent possible NULL deref in fib6_nh_init() (bsc#1227814).
• CVE-2024-39504: netfilter: nft_inner: validate mandatory meta and payload (bsc#1227757).
• CVE-2024-41006: netrom: Fix a memory leak in nr_heartbeat_expiry() (bsc#1227862).
• CVE-2024-40937: gve: Clear napi->skb before dev_kfree_skb_any() (bsc#1227836).
• CVE-2024-39507: net: hns3: fix kernel crash problem in concurrent scenario (bsc#1227730).
• CVE-2024-40940: net/mlx5: Fix tainted pointer delete is case of flow rules creation fail (bsc#1227800).
• CVE-2024-40928: net: ethtool: fix the error condition in ethtool_get_phy_stats_ethtool() (bsc#1227788).
• CVE-2024-26944: btrfs: zoned: fix lock ordering in btrfs_zone_activate() (bsc#1223731).
• CVE-2024-40923: vmxnet3: disable rx data ring on dma allocation failure (bsc#1227786).
• CVE-2024-40931: mptcp: ensure snd_una is properly initialized on connect (bsc#1227780).
• CVE-2024-40919: bnxt_en: Adjust logging of firmware messages in case of released token in __hwrm_send() (bsc#1227779).
• CVE-2024-39487: bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() (bsc#1227573)
• CVE-2024-35908: tls: get psock ref after taking rxlock to avoid leak (bsc#1224490)
• CVE-2024-35899: netfilter: nf_tables: flush pending destroy work before exit_net release (bsc#1224499)
• CVE-2024-35934: net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list() (bsc#1224641)
• CVE-2024-35893: net/sched: act_skbmod: prevent kernel-infoleak (bsc#1224512)
• CVE-2024-40901: scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory (bsc#1227762).
• CVE-2024-39472: xfs: fix log recovery buffer allocation for the legacy h_size fixup (bsc#1227432).
• CVE-2024-40953: KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin() (bsc#1227806).
• CVE-2024-27404: mptcp: fix data races on remote_id (bsc#1224422)
• CVE-2024-27020: netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get() (bsc#1223815)
• CVE-2024-27019: netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get()…