CVE-2023-52912

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fixed bug on error when unloading amdgpu Fixed bug on error when unloading amdgpu. The error message is as follows: [ 377.706202] kernel BUG at drivers/gpu/drm/drm_buddy.c:278! [ 377.706215] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 377.706222] CPU: 4 PID: 8610 Comm: modprobe Tainted: G IOE 6.0.0-thomas #1 [ 377.706231] Hardware name: ASUS System Product Name/PRIME Z390-A, BIOS 2004 11/02/2021 [ 377.706238] RIP: 0010:drm_buddy_free_block+0x26/0x30 [drm_buddy] [ 377.706264] Code: 00 00 00 90 0f 1f 44 00 00 48 8b 0e 89 c8 25 00 0c 00 00 3d 00 04 00 00 75 10 48 8b 47 18 48 d3 e0 48 01 47 28 e9 fa fe ff ff <0f> 0b 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 54 55 48 89 f5 53 [ 377.706282] RSP: 0018:ffffad2dc4683cb8 EFLAGS: 00010287 [ 377.706289] RAX: 0000000000000000 RBX: ffff8b1743bd5138 RCX: 0000000000000000 [ 377.706297] RDX: ffff8b1743bd5160 RSI: ffff8b1743bd5c78 RDI: ffff8b16d1b25f70 [ 377.706304] RBP: ffff8b1743bd59e0 R08: 0000000000000001 R09: 0000000000000001 [ 377.706311] R10: ffff8b16c8572400 R11: ffffad2dc4683cf0 R12: ffff8b16d1b25f70 [ 377.706318] R13: ffff8b16d1b25fd0 R14: ffff8b1743bd59c0 R15: ffff8b16d1b25f70 [ 377.706325] FS: 00007fec56c72c40(0000) GS:ffff8b1836500000(0000) knlGS:0000000000000000 [ 377.706334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 377.706340] CR2: 00007f9b88c1ba50 CR3: 0000000110450004 CR4: 00000000003706e0 [ 377.706347] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 377.706354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 377.706361] Call Trace: [ 377.706365] <TASK> [ 377.706369] drm_buddy_free_list+0x2a/0x60 [drm_buddy] [ 377.706376] amdgpu_vram_mgr_fini+0xea/0x180 [amdgpu] [ 377.706572] amdgpu_ttm_fini+0x12e/0x1a0 [amdgpu] [ 377.706650] amdgpu_bo_fini+0x22/0x90 [amdgpu] [ 377.706727] gmc_v11_0_sw_fini+0x26/0x30 [amdgpu] [ 377.706821] amdgpu_device_fini_sw+0xa1/0x3c0 [amdgpu] [ 377.706897] amdgpu_driver_release_kms+0x12/0x30 [amdgpu] [ 377.706975] drm_dev_release+0x20/0x40 [drm] [ 377.707006] release_nodes+0x35/0xb0 [ 377.707014] devres_release_all+0x8b/0xc0 [ 377.707020] device_unbind_cleanup+0xe/0x70 [ 377.707027] device_release_driver_internal+0xee/0x160 [ 377.707033] driver_detach+0x44/0x90 [ 377.707039] bus_remove_driver+0x55/0xe0 [ 377.707045] pci_unregister_driver+0x3b/0x90 [ 377.707052] amdgpu_exit+0x11/0x6c [amdgpu] [ 377.707194] __x64_sys_delete_module+0x142/0x2b0 [ 377.707201] ? fpregs_assert_state_consistent+0x22/0x50 [ 377.707208] ? exit_to_user_mode_prepare+0x3e/0x190 [ 377.707215] do_syscall_64+0x38/0x90 [ 377.707221] entry_SYSCALL_64_after_hwframe+0x63/0xcd

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fixed bug on error when unloading amdgpu Fixed bug on error when unloading amdgpu. The error message is as follows: [ 377.706202] kernel BUG at drivers/gpu/drm/drm_buddy.c:278! [ 377.706215] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 377.706222] CPU: 4 PID: 8610 Comm: modprobe Tainted: G IOE 6.0.0-thomas #1 [ 377.706231] Hardware name: ASUS System Product Name/PRIME Z390-A, BIOS 2004 11/02/2021 [ 377.706238] RIP: 0010:drm_buddy_free_block+0x26/0x30 [drm_buddy] [ 377.706264] Code: 00 00 00 90 0f 1f 44 00 00 48 8b 0e 89 c8 25 00 0c 00 00 3d 00 04 00 00 75 10 48 8b 47 18 48 d3 e0 48 01 47 28 e9 fa fe ff ff <0f> 0b 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 54 55 48 89 f5 53 [ 377.706282] RSP: 0018:ffffad2dc4683cb8 EFLAGS: 00010287 [ 377.706289] RAX: 0000000000000000 RBX: ffff8b1743bd5138 RCX: 0000000000000000 [ 377.706297] RDX: ffff8b1743bd5160 RSI: ffff8b1743bd5c78 RDI: ffff8b16d1b25f70 [ 377.706304] RBP: ffff8b1743bd59e0 R08: 0000000000000001 R09: 0000000000000001 [ 377.706311] R10: ffff8b16c8572400 R11: ffffad2dc4683cf0 R12: ffff8b16d1b25f70 [ 377.706318] R13: ffff8b16d1b25fd0 R14: ffff8b1743bd59c0 R15: ffff8b16d1b25f70 [ 377.706325] FS: 00007fec56c72c40(0000) GS:ffff8b1836500000(0000) knlGS:0000000000000000 [ 377.706334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 377.706340] CR2: 00007f9b88c1ba50 CR3: 0000000110450004 CR4: 00000000003706e0 [ 377.706347] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 377.706354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 377.706361] Call Trace: [ 377.706365] <TASK> [ 377.706369] drm_buddy_free_list+0x2a/0x60 [drm_buddy] [ 377.706376] amdgpu_vram_mgr_fini+0xea/0x180 [amdgpu] [ 377.706572] amdgpu_ttm_fini+0x12e/0x1a0 [amdgpu] [ 377.706650] amdgpu_bo_fini+0x22/0x90 [amdgpu] [ 377.706727] gmc_v11_0_sw_fini+0x26/0x30 [amdgpu] [ 377.706821] amdgpu_device_fini_sw+0xa1/0x3c0 [amdgpu] [ 377.706897] amdgpu_driver_release_kms+0x12/0x30 [amdgpu] [ 377.706975] drm_dev_release+0x20/0x40 [drm] [ 377.707006] release_nodes+0x35/0xb0 [ 377.707014] devres_release_all+0x8b/0xc0 [ 377.707020] device_unbind_cleanup+0xe/0x70 [ 377.707027] device_release_driver_internal+0xee/0x160 [ 377.707033] driver_detach+0x44/0x90 [ 377.707039] bus_remove_driver+0x55/0xe0 [ 377.707045] pci_unregister_driver+0x3b/0x90 [ 377.707052] amdgpu_exit+0x11/0x6c [amdgpu] [ 377.707194] __x64_sys_delete_module+0x142/0x2b0 [ 377.707201] ? fpregs_assert_state_consistent+0x22/0x50 [ 377.707208] ? exit_to_user_mode_prepare+0x3e/0x190 [ 377.707215] do_syscall_64+0x38/0x90 [ 377.707221] entry_SYSCALL_64_after_hwframe+0x63/0xcd

• rxrpc: Also unshare DATA/RESPONSE packets when paged frags are present
• xfrm: esp: avoid in-place decrypt on shared skb frags
• clk: Fix clk_hw_get_clk() when dev is NULL {CVE-2022-49187}
• x86/sgx: Add overflow check in sgx_validate_offset_length() {CVE-2022-49785}
• ext4: init quota for 'old.inode' in 'ext4_rename' {CVE-2022-50346}
• skbuff: Account for tail adjustment during pull operations {CVE-2022-50365}
• net: If sock is dead don't access sock's sk_wq in sk_stream_wait_memory {CVE-2022-50409}
• scsi: qla2xxx: Delay module unload while fabric scan in progress {CVE-2025-71235}
• HID: alps: fix NULL pointer dereference in alps_raw_event() {CVE-2026-31625}
• rxrpc: fix reference count leak in rxrpc_server_keyring() {CVE-2026-31634}
• drm/i915/gt: Check set_default_submission() before deferencing {CVE-2026-31540}
• ACPICA: ACPICA: check null return of ACPI_ALLOCATE_ZEROED in acpi_db_display_objects {CVE-2023-54010}
• drm/amdgpu: fix the waring dereferencing hive {CVE-2024-46805}
• drm/amd/display: Add NULL check for function pointer in dcn20_set_output_transfer_func {CVE-2024-49911}
• tracing: Prevent bad count for tracing_cpumask_write {CVE-2024-56763}
• HID: wacom: fix when get product name maybe null pointer {CVE-2024-56629}
• thermal: int340x: Add NULL check for adev {CVE-2025-23136}
• wifi: mac80211: Purge vif txq in ieee80211_do_stop() {CVE-2025-37794}
• Bluetooth: L2CAP: Fix null-ptr-deref on l2cap_sock_ready_cb {CVE-2026-31510}
• wifi: cfg80211: ocb: don't leave if not joined {CVE-2023-53992}
• mmc: core: Fix kernel panic when remove non-standard SDIO card {CVE-2022-50640}
• EDAC/i10nm: fix refcount leak in pci_get_dev_wrapper() {CVE-2022-50645}
• serial: amba-pl011: avoid SBSA UART accessing DMACR register {CVE-2022-50625}
• inet_diag: Initialize pad field in struct inet_diag_req_v2 {CVE-2024-42106}
• regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt {CVE-2022-49481}
• net/core: Fix ETH_P_1588 flow dissector {CVE-2023-52580}
• mm/damon/vaddr-test: fix memory leak in damon_do_test_apply_three_regions() {CVE-2023-52560}
• af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg {CVE-2024-38596}
• drm/amd/display: Implement bounds check for stream encoder creation in DCN301 {CVE-2024-26660}
• block: prevent division by zero in blk_rq_stat_sum() {CVE-2024-35925}
• netfilter: nfnetlink_queue: acquire rcu_read_lock() in instance_destroy_rcu() {CVE-2024-36286}
• tipc: fix a possible memleak in tipc_buf_append {CVE-2024-36954}
• ipv6: prevent possible NULL deref in fib6_nh_init() {CVE-2024-40961}
• pinctrl: fix deadlock in create_pinctrl() when handling -EPROBE_DEFER {CVE-2024-42090}
• ipv6: prevent possible NULL dereference in rt6_probe() {CVE-2024-40960}
• drm/radeon: check bo_va->bo is non-NULL before using it {CVE-2024-41060}
• dma: fix call order in dmam_free_coherent {CVE-2024-43856}
• scsi: qla2xxx: Fix for possible memory corruption {CVE-2024-42288}
• ext4: avoid dividing by 0 in mb_update_avg_fragment_size() when block bitmap corrupt {CVE-2024-26774}
• netfilter: flowtable: incorrect pppoe tuple {CVE-2024-27015}
• bnxt_en: Adjust logging of firmware messages in case of released token in __hwrm_send() {CVE-2024-40919}
• Bluetooth: btintel: Fix null ptr deref in btintel_read_version {CVE-2024-35933}
• netdevsim: prevent bad user input in nsim_dev_health_break_write() {CVE-2024-56716}
• net/mlx5e: CT: Fix null-ptr-deref in add rule err flow {CVE-2024-53120}
• EDAC/bluefield: Fix potential integer overflow {CVE-2024-53161}
• NFSD: Prevent NULL dereference in nfsd4_process_cb_update() {CVE-2024-53217}
• ipv4: ip_tunnel: Fix suspicious RCU usage warning in ip_tunnel_find() {CVE-2024-50304}
• blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race {CVE-2024-50082}
• drm/radeon: fix uninitialized size issue in radeon_vce_cs_parse() {CVE-2025-21996}
• HID: appleir: Fix potential NULL dereference at raw event handle {CVE-2025-21948}
• filemap: Fix bounds checking in filemap_read()…

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

drm/amdgpu: Fixed bug on error when unloading amdgpu

Fixed bug on error when unloading amdgpu.

The error message is as follows: [ 377.706202] kernel BUG at drivers/gpu/drm/drm_buddy.c:278! [ 377.706215] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 377.706222] CPU: 4 PID: 8610 Comm: modprobe Tainted: G IOE 6.0.0-thomas #1 [ 377.706231] Hardware name: ASUS System Product Name/PRIME Z390-A, BIOS 2004 11/02/2021 [ 377.706238] RIP: 0010:drm_buddy_free_block+0x26/0x30 [drm_buddy] [ 377.706264] Code: 00 00 00 90 0f 1f 44 00 00 48 8b 0e 89 c8 25 00 0c 00 00 3d 00 04 00 00 75 10 48 8b 47 18 48 d3 e0 48 01 47 28 e9 fa fe ff ff <0f> 0b 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 54 55 48 89 f5 53 [ 377.706282] RSP: 0018:ffffad2dc4683cb8 EFLAGS: 00010287 [ 377.706289] RAX: 0000000000000000 RBX: ffff8b1743bd5138 RCX: 0000000000000000 [ 377.706297] RDX: ffff8b1743bd5160 RSI: ffff8b1743bd5c78 RDI: ffff8b16d1b25f70 [ 377.706304] RBP: ffff8b1743bd59e0 R08: 0000000000000001 R09: 0000000000000001 [ 377.706311] R10: ffff8b16c8572400 R11: ffffad2dc4683cf0 R12: ffff8b16d1b25f70 [ 377.706318] R13: ffff8b16d1b25fd0 R14: ffff8b1743bd59c0 R15: ffff8b16d1b25f70 [ 377.706325] FS: 00007fec56c72c40(0000) GS:ffff8b1836500000(0000) knlGS:0000000000000000 [ 377.706334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 377.706340] CR2: 00007f9b88c1ba50 CR3: 0000000110450004 CR4: 00000000003706e0 [ 377.706347] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 377.706354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 377.706361] Call Trace: [ 377.706365] <TASK> [ 377.706369] drm_buddy_free_list+0x2a/0x60 [drm_buddy] [ 377.706376] amdgpu_vram_mgr_fini+0xea/0x180 [amdgpu] [ 377.706572] amdgpu_ttm_fini+0x12e/0x1a0 [amdgpu] [ 377.706650] amdgpu_bo_fini+0x22/0x90 [amdgpu] [ 377.706727] gmc_v11_0_sw_fini+0x26/0x30 [amdgpu] [ 377.706821] amdgpu_device_fini_sw+0xa1/0x3c0 [amdgpu] [ 377.706897] amdgpu_driver_release_kms+0x12/0x30 [amdgpu] [ 377.706975] drm_dev_release+0x20/0x40 [drm] [ 377.707006] release_nodes+0x35/0xb0 [ 377.707014] devres_release_all+0x8b/0xc0 [ 377.707020] device_unbind_cleanup+0xe/0x70 [ 377.707027] device_release_driver_internal+0xee/0x160 [ 377.707033] driver_detach+0x44/0x90 [ 377.707039] bus_remove_driver+0x55/0xe0 [ 377.707045] pci_unregister_driver+0x3b/0x90 [ 377.707052] amdgpu_exit+0x11/0x6c [amdgpu] [ 377.707194] __x64_sys_delete_module+0x142/0x2b0 [ 377.707201] ? fpregs_assert_state_consistent+0x22/0x50 [ 377.707208] ? exit_to_user_mode_prepare+0x3e/0x190 [ 377.707215] do_syscall_64+0x38/0x90 [ 377.707221] entry_SYSCALL_64_after_hwframe+0x63/0xcd

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

The following security bugs were fixed:

• CVE-2024-44947: Initialize beyond-EOF page contents before setting uptodate (bsc#1229454).
• CVE-2024-36936: Touch soft lockup during memory accept (bsc#1225773).
• CVE-2022-48706: Do proper cleanup if IFCVF init fails (bsc#1225524).
• CVE-2024-43883: Do not drop references before new references are gained (bsc#1229707).
• CVE-2024-41062: Sync sock recv cb and release (bsc#1228576).
• CVE-2024-43861: Fix memory leak for not ip packets (bsc#1229500).
• CVE-2023-52489: Fix race in accessing memory_section->usage (bsc#1221326).
• CVE-2024-43893: Check uartclk for zero to avoid divide by zero (bsc#1229759).
• CVE-2024-43821: Fix a possible null pointer dereference (bsc#1229315).
• CVE-2024-43900: Avoid use-after-free in load_firmware_cb() (bsc#1229756).
• CVE-2024-44938: Fix shift-out-of-bounds in dbDiscardAG (bsc#1229792).
• CVE-2024-44939: fix null ptr deref in dtInsertEntry (bsc#1229820).
• CVE-2024-41087: Fix double free on error (CVE-2024-41087,bsc#1228466).
• CVE-2024-42277: Avoid NULL deref in sprd_iommu_hw_en (bsc#1229409).
• CVE-2024-43902: Add null checker before passing variables (bsc#1229767).
• CVE-2024-43904: Add null checks for 'stream' and 'plane' before dereferencing (bsc#1229768)
• CVE-2024-43880: Put back removed metod in struct objagg_ops (bsc#1229481).
• CVE-2024-43884: Add error handling to pair_device() (bsc#1229739)
• CVE-2024-43899: Fix null pointer deref in dcn20_resource.c (bsc#1229754).
• CVE-2022-48920: Get rid of warning on transaction commit when using flushoncommit (bsc#1229658).
• CVE-2023-52906: Fix warning during failed attribute validation (bsc#1229527).
• CVE-2024-43882: Fixed ToCToU between perm check and set-uid/gid usage. (bsc#1229503)
• CVE-2024-43866: Always drain health in shutdown callback (bsc#1229495).
• CVE-2024-26812: Struct virqfd kABI workaround (bsc#1222808).
• CVE-2022-48912: Fix use-after-free in __nf_register_net_hook() (bsc#1229641)
• CVE-2024-27010: Fix mirred deadlock on device recursion (bsc#1223720).
• CVE-2022-48906: Correctly set DATA_FIN timeout when number of retransmits is large (bsc#1229605)
• CVE-2024-42155: Wipe copies of protected- and secure-keys (bsc#1228733).
• CVE-2024-42156: Wipe copies of clear-key structures on failure (bsc#1228722).
• CVE-2023-52899: Add exception protection processing for vd in axi_chan_handle_err function (bsc#1229569).
• CVE-2024-42158: Use kfree_sensitive() to fix Coccinelle warnings (bsc#1228720).
• CVE-2024-26631: Fix data-race in ipv6_mc_down / mld_ifc_work (bsc#1221630).
• CVE-2024-43873: Always initialize seqpacket_allow (bsc#1229488)
• CVE-2024-40905: Fix possible race in __fib6_drop_pcpu_from() (bsc#1227761)
• CVE-2024-39489: Fix memleak in seg6_hmac_init_algo (bsc#1227623)
• CVE-2021-47106: Fix use-after-free in nft_set_catchall_destroy() (bsc#1220962)
• CVE-2021-47517: Fix panic when interrupt coaleceing is set via ethtool (bsc#1225428).
• CVE-2024-36489: Fix missing memory barrier in tls_init (bsc#1226874)
• CVE-2024-41020: Fix fcntl/close race recovery compat path (bsc#1228427).
• CVE-2024-27079: Fix NULL domain on device release (bsc#1223742).
• CVE-2024-35897: Discard table flag update with pending basechain deletion (bsc#1224510).
• CVE-2024-27403: Restore const specifier in flow_offload_route_init() (bsc#1224415).
• CVE-2024-27011: Fix memleak in map from abort path (bsc#1223803).
• CVE-2024-43819: Reject memory region operations for ucontrol VMs (bsc#1229290 git-fixes).
• CVE-2024-26668: Reject configurations that cause integer overflow (bsc#1222335).
• CVE-2024-26835: Set dormant flag on hook register failure (bsc#1222967).
• CVE-2024-26808: Handle NETDEV_UNREGISTER for inet/ingress basechain (bsc#1222634).
• CVE-2024-27016: Validate pppoe header (bsc#1223807).
• CVE-2024-35945: Prevent nullptr exceptions on ISR (bsc#1224639).
• CVE-2023-52581: Fix memleak when more than 255…

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

The following security bugs were fixed:

• CVE-2024-44947: Initialize beyond-EOF page contents before setting uptodate (bsc#1229454).
• CVE-2024-36936: Touch soft lockup during memory accept (bsc#1225773).
• CVE-2022-48706: Do proper cleanup if IFCVF init fails (bsc#1225524).
• CVE-2024-43883: Do not drop references before new references are gained (bsc#1229707).
• CVE-2024-41062: Sync sock recv cb and release (bsc#1228576).
• CVE-2024-43861: Fix memory leak for not ip packets (bsc#1229500).
• CVE-2023-52489: Fix race in accessing memory_section->usage (bsc#1221326).
• CVE-2024-43893: Check uartclk for zero to avoid divide by zero (bsc#1229759).
• CVE-2024-43821: Fix a possible null pointer dereference (bsc#1229315).
• CVE-2024-43900: Avoid use-after-free in load_firmware_cb() (bsc#1229756).
• CVE-2024-44938: Fix shift-out-of-bounds in dbDiscardAG (bsc#1229792).
• CVE-2024-44939: Fix null ptr deref in dtInsertEntry (bsc#1229820).
• CVE-2024-41087: Fix double free on error (bsc#1228466).
• CVE-2024-42277: Avoid NULL deref in sprd_iommu_hw_en (bsc#1229409).
• CVE-2024-43902: Add null checker before passing variables (bsc#1229767).
• CVE-2024-43904: Add null checks for 'stream' and 'plane' before dereferencing (bsc#1229768)
• CVE-2024-43880: Put back removed metod in struct objagg_ops (bsc#1229481).
• CVE-2024-43884: Add error handling to pair_device() (bsc#1229739)
• CVE-2024-43899: Fix null pointer deref in dcn20_resource.c (bsc#1229754).
• CVE-2022-48920: Get rid of warning on transaction commit when using flushoncommit (bsc#1229658).
• CVE-2023-52906: Fix warning during failed attribute validation (bsc#1229527).
• CVE-2024-43882: Fixed ToCToU between perm check and set-uid/gid usage. (bsc#1229503)
• CVE-2024-43866: Always drain health in shutdown callback (bsc#1229495).
• CVE-2024-26812: struct virqfd kABI workaround (bsc#1222808).
• CVE-2022-48912: Fix use-after-free in __nf_register_net_hook() (bsc#1229641)
• CVE-2024-27010: Fix mirred deadlock on device recursion (bsc#1223720).
• CVE-2022-48906: Correctly set DATA_FIN timeout when number of retransmits is large (bsc#1229605)
• CVE-2024-42155: Wipe copies of protected- and secure-keys (bsc#1228733).
• CVE-2024-42156: Wipe copies of clear-key structures on failure (bsc#1228722).
• CVE-2023-52899: Add exception protection processing for vd in axi_chan_handle_err function (bsc#1229569).
• CVE-2024-42158: Use kfree_sensitive() to fix Coccinelle warnings (bsc#1228720).
• CVE-2024-26631: Fix data-race in ipv6_mc_down / mld_ifc_work (bsc#1221630).
• CVE-2024-43873: Always initialize seqpacket_allow (bsc#1229488)
• CVE-2024-40905: Fix possible race in __fib6_drop_pcpu_from() (bsc#1227761)
• CVE-2024-39489: Fix memleak in seg6_hmac_init_algo (bsc#1227623)
• CVE-2021-47106: Fix use-after-free in nft_set_catchall_destroy() (bsc#1220962)
• CVE-2021-47517: Fix panic when interrupt coaleceing is set via ethtool (bsc#1225428).
• CVE-2024-36489: Fix missing memory barrier in tls_init (bsc#1226874)
• CVE-2024-41020: Fix fcntl/close race recovery compat path (bsc#1228427).
• CVE-2024-27079: Fix NULL domain on device release (bsc#1223742).
• CVE-2024-35897: Discard table flag update with pending basechain deletion (bsc#1224510).
• CVE-2024-27403: Restore const specifier in flow_offload_route_init() (bsc#1224415).
• CVE-2024-27011: Fix memleak in map from abort path (bsc#1223803).
• CVE-2024-43819: Reject memory region operations for ucontrol VMs (bsc#1229290).
• CVE-2024-26668: Reject configurations that cause integer overflow (bsc#1222335).
• CVE-2024-26835: Set dormant flag on hook register failure (bsc#1222967).
• CVE-2024-26808: Handle NETDEV_UNREGISTER for inet/ingress basechain (bsc#1222634).
• CVE-2024-27016: Validate pppoe header (bsc#1223807).
• CVE-2024-35945: Prevent nullptr exceptions on ISR (bsc#1224639).
• CVE-2023-52581: Fix memleak when more than 255 elements expired (bsc#1220877).…

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

The following security bugs were fixed:

• CVE-2024-44947: Initialize beyond-EOF page contents before setting uptodate (bsc#1229454).
• CVE-2024-36936: Touch soft lockup during memory accept (bsc#1225773).
• CVE-2022-48706: Do proper cleanup if IFCVF init fails (bsc#1225524).
• CVE-2024-43883: Do not drop references before new references are gained (bsc#1229707).
• CVE-2024-41062: Sync sock recv cb and release (bsc#1228576).
• CVE-2024-43861: Fix memory leak for not ip packets (bsc#1229500).
• CVE-2024-36270: Fix reference in patches.suse/netfilter-tproxy-bail-out-if-IP-has-been-disabled-on.patch (bsc#1226798)
• CVE-2023-52489: Fix race in accessing memory_section->usage (bsc#1221326).
• CVE-2024-43893: Check uartclk for zero to avoid divide by zero (bsc#1229759).
• CVE-2024-43821: Fix a possible null pointer dereference (bsc#1229315).
• CVE-2024-43900: Avoid use-after-free in load_firmware_cb() (bsc#1229756).
• CVE-2024-44938: Fix shift-out-of-bounds in dbDiscardAG (bsc#1229792).
• CVE-2024-44939: Fix null ptr deref in dtInsertEntry (bsc#1229820).
• CVE-2024-41087: Fix double free on error (CVE-2024-41087,bsc#1228466).
• CVE-2024-42277: Avoid NULL deref in sprd_iommu_hw_en (bsc#1229409).
• CVE-2024-43902: Add null checker before passing variables (bsc#1229767).
• CVE-2024-43904: Add null checks for 'stream' and 'plane' before dereferencing (bsc#1229768)
• CVE-2024-43880: Put back removed metod in struct objagg_ops (bsc#1229481).
• CVE-2024-43884: Add error handling to pair_device() (bsc#1229739)
• CVE-2024-43899: Fix null pointer deref in dcn20_resource.c (bsc#1229754).
• CVE-2022-48920: Get rid of warning on transaction commit when using flushoncommit (bsc#1229658).
• CVE-2023-52906: Fix warning during failed attribute validation (bsc#1229527).
• CVE-2024-43882: Fixed ToCToU between perm check and set-uid/gid usage. (bsc#1229503)
• CVE-2024-43866: Always drain health in shutdown callback (bsc#1229495).
• CVE-2024-26812: Struct virqfd kABI workaround (bsc#1222808).
• CVE-2022-48912: Fix use-after-free in __nf_register_net_hook() (bsc#1229641)
• CVE-2024-27010: Fix mirred deadlock on device recursion (bsc#1223720).
• CVE-2022-48906: Correctly set DATA_FIN timeout when number of retransmits is large (bsc#1229605)
• CVE-2024-42155: Wipe copies of protected- and secure-keys (bsc#1228733).
• CVE-2024-42156: Wipe copies of clear-key structures on failure (bsc#1228722).
• CVE-2023-52899: Add exception protection processing for vd in axi_chan_handle_err function (bsc#1229569).
• CVE-2024-42158: Use kfree_sensitive() to fix Coccinelle warnings (bsc#1228720).
• CVE-2024-26631: Fix data-race in ipv6_mc_down / mld_ifc_work (bsc#1221630).
• CVE-2024-43873: Always initialize seqpacket_allow (bsc#1229488)
• CVE-2024-40905: Fix possible race in __fib6_drop_pcpu_from() (bsc#1227761)
• CVE-2024-39489: Fix memleak in seg6_hmac_init_algo (bsc#1227623)
• CVE-2021-47106: Fix use-after-free in nft_set_catchall_destroy() (bsc#1220962)
• CVE-2021-47517: Fix panic when interrupt coaleceing is set via ethtool (bsc#1225428).
• CVE-2024-36489: Fix missing memory barrier in tls_init (bsc#1226874)
• CVE-2024-41020: Fix fcntl/close race recovery compat path (bsc#1228427).
• CVE-2024-27079: Fix NULL domain on device release (bsc#1223742).
• CVE-2024-35897: Discard table flag update with pending basechain deletion (bsc#1224510).
• CVE-2024-27403: Restore const specifier in flow_offload_route_init() (bsc#1224415).
• CVE-2024-27011: Fix memleak in map from abort path (bsc#1223803).
• CVE-2024-43819: Reject memory region operations for ucontrol VMs (bsc#1229290 git-fixes).
• CVE-2024-26668: Reject configurations that cause integer overflow (bsc#1222335).
• CVE-2024-26835: Set dormant flag on hook register failure (bsc#1222967).
• CVE-2024-26808: Handle NETDEV_UNREGISTER for inet/ingress basechain (bsc#1222634).
• CVE-2024-27016: Validate pppoe header (bsc#1223807). -…