CVE-2026-23378

In the Linux kernel, the following vulnerability has been resolved: net/sched: act_ife: Fix metalist update behavior Whenever an ife action replace changes the metalist, instead of replacing the old data on the metalist, the current ife code is appending the new metadata. Aside from being innapropriate behavior, this may lead to an unbounded addition of metadata to the metalist which might cause an out of bounds error when running the encode op: [ 138.423369][ C1] ================================================================== [ 138.424317][ C1] BUG: KASAN: slab-out-of-bounds in ife_tlv_meta_encode (net/ife/ife.c:168) [ 138.424906][ C1] Write of size 4 at addr ffff8880077f4ffe by task ife_out_out_bou/255 [ 138.425778][ C1] CPU: 1 UID: 0 PID: 255 Comm: ife_out_out_bou Not tainted 7.0.0-rc1-00169-gfbdfa8da05b6 #624 PREEMPT(full) [ 138.425795][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.425800][ C1] Call Trace: [ 138.425804][ C1] <IRQ> [ 138.425808][ C1] dump_stack_lvl (lib/dump_stack.c:122) [ 138.425828][ C1] print_report (mm/kasan/report.c:379 mm/kasan/report.c:482) [ 138.425839][ C1] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:221) [ 138.425844][ C1] ? __virt_addr_valid (./arch/x86/include/asm/preempt.h:95 (discriminator 1) ./include/linux/rcupdate.h:975 (discriminator 1) ./include/linux/mmzone.h:2207 (discriminator 1) arch/x86/mm/physaddr.c:54 (discriminator 1)) [ 138.425853][ C1] ? ife_tlv_meta_encode (net/ife/ife.c:168) [ 138.425859][ C1] kasan_report (mm/kasan/report.c:221 mm/kasan/report.c:597) [ 138.425868][ C1] ? ife_tlv_meta_encode (net/ife/ife.c:168) [ 138.425878][ C1] kasan_check_range (mm/kasan/generic.c:186 (discriminator 1) mm/kasan/generic.c:200 (discriminator 1)) [ 138.425884][ C1] __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 138.425889][ C1] ife_tlv_meta_encode (net/ife/ife.c:168) [ 138.425893][ C1] ? ife_tlv_meta_encode (net/ife/ife.c:171) [ 138.425898][ C1] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:221) [ 138.425903][ C1] ife_encode_meta_u16 (net/sched/act_ife.c:57) [ 138.425910][ C1] ? __pfx_do_raw_spin_lock (kernel/locking/spinlock_debug.c:114) [ 138.425916][ C1] ? __asan_memcpy (mm/kasan/shadow.c:105 (discriminator 3)) [ 138.425921][ C1] ? __pfx_ife_encode_meta_u16 (net/sched/act_ife.c:45) [ 138.425927][ C1] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:221) [ 138.425931][ C1] tcf_ife_act (net/sched/act_ife.c:847 net/sched/act_ife.c:879) To solve this issue, fix the replace behavior by adding the metalist to the ife rcu data structure.

The Linux Kernel, the operating system core itself.

Security Fix(es):

IEEE P802.11-REVme D1.1 through D7.0 allows FragAttacks against mesh networks. In mesh networks using Wi-Fi Protected Access (WPA, WPA2, or WPA3) or Wired Equivalent Privacy (WEP), an adversary can exploit this vulnerability to inject arbitrary frames towards devices that support receiving non-SSP A-MSDU frames. NOTE: this issue exists because of an incorrect fix for CVE-2020-24588. P802.11-REVme, as of early 2025, is a planned release of the 802.11 standard.(CVE-2025-27558)

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

net/sched: act_ife: Fix metalist update behavior

Whenever an ife action replace changes the metalist, instead of replacing the old data on the metalist, the current ife code is appending the new metadata. Aside from being innapropriate behavior, this may lead to an unbounded addition of metadata to the metalist which might cause an out of bounds error when running the encode op:

[ 138.423369][ C1] ================================================================== [ 138.424317][ C1] BUG: KASAN: slab-out-of-bounds in ife_tlv_meta_encode (net/ife/ife.c:168) [ 138.424906][ C1] Write of size 4 at addr ffff8880077f4ffe by task ife_out_out_bou/255 [ 138.425778][ C1] CPU: 1 UID: 0 PID: 255 Comm: ife_out_out_bou Not tainted 7.0.0-rc1-00169-gfbdfa8da05b6 #624 PREEMPT(full) [ 138.425795][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.425800][ C1] Call Trace: [ 138.425804][ C1] <IRQ> [ 138.425808][ C1] dump_stack_lvl (lib/dump_stack.c:122) [ 138.425828][ C1] print_report (mm/kasan/report.c:379 mm/kasan/report.c:482) [ 138.425839][ C1] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:221) [ 138.425844][ C1] ? __virt_addr_valid (./arch/x86/include/asm/preempt.h:95 (discriminator 1) ./include/linux/rcupdate.h:975 (discriminator 1) ./include/linux/mmzone.h:2207 (discriminator 1) arch/x86/mm/physaddr.c:54 (discriminator 1)) [ 138.425853][ C1] ? ife_tlv_meta_encode (net/ife/ife.c:168) [ 138.425859][ C1] kasan_report (mm/kasan/report.c:221 mm/kasan/report.c:597) [ 138.425868][ C1] ? ife_tlv_meta_encode (net/ife/ife.c:168) [ 138.425878][ C1] kasan_check_range (mm/kasan/generic.c:186 (discriminator 1) mm/kasan/generic.c:200 (discriminator 1)) [ 138.425884][ C1] __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 138.425889][ C1] ife_tlv_meta_encode (net/ife/ife.c:168) [ 138.425893][ C1] ? ife_tlv_meta_encode (net/ife/ife.c:171) [ 138.425898][ C1] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:221) [ 138.425903][ C1] ife_encode_meta_u16 (net/sched/act_ife.c:57) [ 138.425910][ C1] ? __pfx_do_raw_spin_lock (kernel/locking/spinlock_debug.c:114) [ 138.425916][ C1] ? __asan_memcpy (mm/kasan/shadow.c:105 (discriminator 3)) [ 138.425921][ C1] ? __pfx_ife_encode_meta_u16 (net/sched/act_ife.c:45) [ 138.425927][ C1] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:221) [ 138.425931][ C1] tcf_ife_act (net/sched/act_ife.c:847 net/sched/act_ife.c:879)

To solve this issue, fix the replace behavior by adding the metalist to the ife rcu data structure.(CVE-2026-23378)

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

icmp: fix NULL pointer dereference in icmp_tag_validation()

icmp_tag_validation() unconditionally dereferences the result of rcu_dereference(inet_protos[proto]) without checking for NULL. The inet_protos[] array is sparse -- only about 15 of 256 protocol numbers have registered handlers. When ip_no_pmtu_disc is set to 3 (hardened PMTU mode) and the kernel receives an ICMP Fragmentation Needed error with a quoted inner IP header containing an unregistered protocol number, the NULL dereference causes a kernel panic in softirq context.

Oops: general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] SMP KASAN NOPTI KASAN:…

The Linux Kernel, the operating system core itself.

Security Fix(es):

IEEE P802.11-REVme D1.1 through D7.0 allows FragAttacks against mesh networks. In mesh networks using Wi-Fi Protected Access (WPA, WPA2, or WPA3) or Wired Equivalent Privacy (WEP), an adversary can exploit this vulnerability to inject arbitrary frames towards devices that support receiving non-SSP A-MSDU frames. NOTE: this issue exists because of an incorrect fix for CVE-2020-24588. P802.11-REVme, as of early 2025, is a planned release of the 802.11 standard.(CVE-2025-27558)

In the Linux kernel, a security vulnerability exists in the IOMMU Shared Virtual Addressing (SVA) feature. On x86 architecture when CONFIG_X86 is set, IOMMU hardware caches kernel page table entries. Due to the lack of notification mechanism for kernel page table changes, when kernel page table pages are freed and reused, the IOMMU may retain stale entries, leading to Use-After-Free (UAF) and Write-After-Free (WAF) conditions. This can be exploited to cause arbitrary physical memory DMA access or privilege escalation.(CVE-2025-71089)

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

uacce: fix cdev handling in the cleanup path

When cdev_device_add fails, it internally releases the cdev memory, and if cdev_device_del is then executed, it will cause a hang error. To fix it, we check the return value of cdev_device_add() and clear uacce->cdev to avoid calling cdev_device_del in the uacce_remove.(CVE-2026-23096)

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

net/sched: act_ife: Fix metalist update behavior

Whenever an ife action replace changes the metalist, instead of replacing the old data on the metalist, the current ife code is appending the new metadata. Aside from being innapropriate behavior, this may lead to an unbounded addition of metadata to the metalist which might cause an out of bounds error when running the encode op:

[ 138.423369][ C1] ================================================================== [ 138.424317][ C1] BUG: KASAN: slab-out-of-bounds in ife_tlv_meta_encode (net/ife/ife.c:168) [ 138.424906][ C1] Write of size 4 at addr ffff8880077f4ffe by task ife_out_out_bou/255 [ 138.425778][ C1] CPU: 1 UID: 0 PID: 255 Comm: ife_out_out_bou Not tainted 7.0.0-rc1-00169-gfbdfa8da05b6 #624 PREEMPT(full) [ 138.425795][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.425800][ C1] Call Trace: [ 138.425804][ C1] <IRQ> [ 138.425808][ C1] dump_stack_lvl (lib/dump_stack.c:122) [ 138.425828][ C1] print_report (mm/kasan/report.c:379 mm/kasan/report.c:482) [ 138.425839][ C1] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:221) [ 138.425844][ C1] ? __virt_addr_valid (./arch/x86/include/asm/preempt.h:95 (discriminator 1) ./include/linux/rcupdate.h:975 (discriminator 1) ./include/linux/mmzone.h:2207 (discriminator 1) arch/x86/mm/physaddr.c:54 (discriminator 1)) [ 138.425853][ C1] ? ife_tlv_meta_encode (net/ife/ife.c:168) [ 138.425859][ C1] kasan_report (mm/kasan/report.c:221 mm/kasan/report.c:597) [ 138.425868][ C1] ? ife_tlv_meta_encode (net/ife/ife.c:168) [ 138.425878][ C1] kasan_check_range (mm/kasan/generic.c:186 (discriminator 1) mm/kasan/generic.c:200 (discriminator 1)) [ 138.425884][ C1] __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 138.425889][ C1] ife_tlv_meta_encode (net/ife/ife.c:168) [ 138.425893][ C1] ? ife_tlv_meta_encode (net/ife/ife.c:171) [ 138.425898][ C1] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:221) [ 138.425903][ C1] ife_encode_meta_u16 (net/sched/act_ife.c:57) [ 138.425910][ C1] ? __pfx_do_raw_spin_lock (kernel/locking/spinlock_debug.c:114) [ 138.425916][ C1] ? __asan_memcpy (mm/kasan/shadow.c:105 (discriminator 3)) [ 138.425921][ C1] ? __pfx_ife_encode_meta_u16 (net/sched/act_ife.c:45) [ 138.425927][ C1] ? srso_alias_return_thunk…

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

mISDN: hfcpci: Fix warning when deleting uninitialized timer

With CONFIG_DEBUG_OBJECTS_TIMERS unloading hfcpci module leads to the following splat:

[ 250.215892] ODEBUG: assert_init not available (active state 0) object: ffffffffc01a3dc0 object type: timer_list hint: 0x0 [ 250.217520] WARNING: CPU: 0 PID: 233 at lib/debugobjects.c:612 debug_print_object+0x1b6/0x2c0 [ 250.218775] Modules linked in: hfcpci(-) mISDN_core [ 250.219537] CPU: 0 UID: 0 PID: 233 Comm: rmmod Not tainted 6.17.0-rc2-g6f713187ac98 #2 PREEMPT(voluntary) [ 250.220940] Hardware name: QEMU Ubuntu 24.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 250.222377] RIP: 0010:debug_print_object+0x1b6/0x2c0 [ 250.223131] Code: fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 4f 41 56 48 8b 14 dd a0 4e 01 9f 48 89 ee 48 c7 c7 20 46 01 9f e8 cb 84d [ 250.225805] RSP: 0018:ffff888015ea7c08 EFLAGS: 00010286 [ 250.226608] RAX: 0000000000000000 RBX: 0000000000000005 RCX: ffffffff9be93a95 [ 250.227708] RDX: 1ffff1100d945138 RSI: 0000000000000008 RDI: ffff88806ca289c0 [ 250.228993] RBP: ffffffff9f014a00 R08: 0000000000000001 R09: ffffed1002bd4f39 [ 250.230043] R10: ffff888015ea79cf R11: 0000000000000001 R12: 0000000000000001 [ 250.231185] R13: ffffffff9eea0520 R14: 0000000000000000 R15: ffff888015ea7cc8 [ 250.232454] FS: 00007f3208f01540(0000) GS:ffff8880caf5a000(0000) knlGS:0000000000000000 [ 250.233851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 250.234856] CR2: 00007f32090a7421 CR3: 0000000004d63000 CR4: 00000000000006f0 [ 250.236117] Call Trace: [ 250.236599] <TASK> [ 250.236967] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 250.237920] debug_object_assert_init+0x1f6/0x310 [ 250.238762] ? __pfx_debug_object_assert_init+0x10/0x10 [ 250.239658] ? __lock_acquire+0xdea/0x1c70 [ 250.240369] __try_to_del_timer_sync+0x69/0x140 [ 250.241172] ? __pfx___try_to_del_timer_sync+0x10/0x10 [ 250.242058] ? __timer_delete_sync+0xc6/0x120 [ 250.242842] ? lock_acquire+0x30/0x80 [ 250.243474] ? __timer_delete_sync+0xc6/0x120 [ 250.244262] __timer_delete_sync+0x98/0x120 [ 250.245015] HFC_cleanup+0x10/0x20 [hfcpci] [ 250.245704] __do_sys_delete_module+0x348/0x510 [ 250.246461] ? __pfx___do_sys_delete_module+0x10/0x10 [ 250.247338] do_syscall_64+0xc1/0x360 [ 250.247924] entry_SYSCALL_64_after_hwframe+0x77/0x7f

Fix this by initializing hfc_tl timer with DEFINE_TIMER macro. Also, use mod_timer instead of manual timeout update.(CVE-2025-39833)

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

platform/x86/amd/pmc: Add support for Van Gogh SoC

The ROG Xbox Ally (non-X) SoC features a similar architecture to the Steam Deck. While the Steam Deck supports S3 (s2idle causes a crash), this support was dropped by the Xbox Ally which only S0ix suspend.

Since the handler is missing here, this causes the device to not suspend and the AMD GPU driver to crash while trying to resume afterwards due to a power hang.(CVE-2025-68334)

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

team: Move team device type change at the end of team_port_add

Attempting to add a port device that is already up will expectedly fail, but not before modifying the team device header_ops.

In the case of the syzbot reproducer the gre0 device is already in state UP when it attempts to add it as a port device of team0, this fails but before that header_ops->create of team0 is changed from eth_header to ipgre_header in the call to team_dev_type_check_change.

Later when we end up in ipgre_header() struct ip_tunnel* points to nonsense as the private data of the device still holds a struct team.

Example sequence of iproute2 commands to reproduce the hang/BUG(): ip link add dev team0 type team ip link add dev gre0 type gre ip link set dev gre0 up ip link set dev gre0…

Root has patched CVE-2026-23378 in the linux package for Root:Debian:11. Multiple fixed versions available.

Root has patched CVE-2026-23378 in the linux package for Root:Debian:12. Multiple fixed versions available.

Root has patched CVE-2026-23378 in the linux package for Root:Ubuntu:22.04. Multiple fixed versions available.

Root has patched CVE-2026-23378 in the linux package for Root:Ubuntu:24.04. Multiple fixed versions available.

In the Linux kernel, the following vulnerability has been resolved: net/sched: act_ife: Fix metalist update behavior Whenever an ife action replace changes the metalist, instead of replacing the old data on the metalist, the current ife code is appending the new metadata. Aside from being innapropriate behavior, this may lead to an unbounded addition of metadata to the metalist which might cause an out of bounds error when running the encode op: [ 138.423369][ C1] ================================================================== [ 138.424317][ C1] BUG: KASAN: slab-out-of-bounds in ife_tlv_meta_encode (net/ife/ife.c:168) [ 138.424906][ C1] Write of size 4 at addr ffff8880077f4ffe by task ife_out_out_bou/255 [ 138.425778][ C1] CPU: 1 UID: 0 PID: 255 Comm: ife_out_out_bou Not tainted 7.0.0-rc1-00169-gfbdfa8da05b6 #624 PREEMPT(full) [ 138.425795][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.425800][ C1] Call Trace: [ 138.425804][ C1] <IRQ> [ 138.425808][ C1] dump_stack_lvl (lib/dump_stack.c:122) [ 138.425828][ C1] print_report (mm/kasan/report.c:379 mm/kasan/report.c:482) [ 138.425839][ C1] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:221) [ 138.425844][ C1] ? __virt_addr_valid (./arch/x86/include/asm/preempt.h:95 (discriminator 1) ./include/linux/rcupdate.h:975 (discriminator 1) ./include/linux/mmzone.h:2207 (discriminator 1) arch/x86/mm/physaddr.c:54 (discriminator 1)) [ 138.425853][ C1] ? ife_tlv_meta_encode (net/ife/ife.c:168) [ 138.425859][ C1] kasan_report (mm/kasan/report.c:221 mm/kasan/report.c:597) [ 138.425868][ C1] ? ife_tlv_meta_encode (net/ife/ife.c:168) [ 138.425878][ C1] kasan_check_range (mm/kasan/generic.c:186 (discriminator 1) mm/kasan/generic.c:200 (discriminator 1)) [ 138.425884][ C1] __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 138.425889][ C1] ife_tlv_meta_encode (net/ife/ife.c:168) [ 138.425893][ C1] ? ife_tlv_meta_encode (net/ife/ife.c:171) [ 138.425898][ C1] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:221) [ 138.425903][ C1] ife_encode_meta_u16 (net/sched/act_ife.c:57) [ 138.425910][ C1] ? __pfx_do_raw_spin_lock (kernel/locking/spinlock_debug.c:114) [ 138.425916][ C1] ? __asan_memcpy (mm/kasan/shadow.c:105 (discriminator 3)) [ 138.425921][ C1] ? __pfx_ife_encode_meta_u16 (net/sched/act_ife.c:45) [ 138.425927][ C1] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:221) [ 138.425931][ C1] tcf_ife_act (net/sched/act_ife.c:847 net/sched/act_ife.c:879) To solve this issue, fix the replace behavior by adding the metalist to the ife rcu data structure.

• Bump kernel ABI to 29: ship the ELS kernel as 4.19.0-29-*, distinct from the prior 4.19.0-28.
• CVE-2021-46984
  • kyber: fix out of bounds access when preempted {CVE-2021-46984}
• CVE-2021-47049
  • Drivers: hv: vmbus: Use after free in __vmbus_open() {CVE-2021-47049}
• CVE-2021-47101
  • asix: fix uninit-value in asix_mdio_read() {CVE-2021-47101}
• CVE-2021-47191
  • scsi: scsi_debug: Fix out-of-bound read in resp_readcap16() {CVE-2021-47191}
• CVE-2021-47352
  • virtio-net: Add validation for used length {CVE-2021-47352}
• CVE-2021-47379
  • blk-cgroup: fix UAF by grabbing blkcg lock before destroying blkg pd {CVE-2021-47379}
• CVE-2021-47391
  • RDMA/cma: Ensure rdma_addr_cancel() happens before issuing more requests {CVE-2021-47391}
• CVE-2021-47479
  • staging: rtl8712: fix use-after-free in rtl8712_dl_fw {CVE-2021-47479}
• CVE-2022-21546
  • scsi: target: Fix WRITE_SAME No Data Buffer crash {CVE-2022-21546}
• CVE-2022-39189
  • KVM: x86: do not report a vCPU as preempted outside instruction boundaries {CVE-2022-39189}
• CVE-2022-43945
  • SUNRPC: Fix svcxdr_init_encode's buflen calculation {CVE-2022-43945}
  • NFSD: Cap rsize_bop result based on send buffer size {CVE-2022-43945}
• CVE-2022-48744
  • net/mlx5e: Avoid field-overflowing memcpy() {CVE-2022-48744}
• CVE-2022-49026
  • e100: Fix possible use after free in e100_xmit_prepare {CVE-2022-49026}
• CVE-2022-49720
  • block: Fix handling of offline queues in blk_mq_alloc_request_hctx() {CVE-2022-49720}
• CVE-2022-49975
  • bpf: Don't redirect packets with invalid pkt_len {CVE-2022-49975}
  • bpf: Move skb->len == 0 checks into __bpf_redirect {CVE-2022-49975}
• CVE-2022-50066
  • net: atlantic: fix aq_vec index out of range error {CVE-2022-50066}
• CVE-2022-50103
  • sched, cpuset: Fix dl_cpu_busy() panic due to empty cs->cpus_allowed {CVE-2022-50103}
• CVE-2022-50129
  • RDMA/srpt: Introduce a reference count in struct srpt_device {CVE-2022-50129}
  • RDMA/srpt: Fix a use-after-free {CVE-2022-50129}
• CVE-2022-50300
  • btrfs: fix extent map use-after-free when handling missing device in read_one_chunk {CVE-2022-50300}
• CVE-2022-50406
  • iomap: iomap: fix memory corruption when recording errors during writeback {CVE-2022-50406}
• CVE-2022-50422
  • scsi: libsas: Fix use-after-free bug in smp_execute_task_sg() {CVE-2022-50422}
• CVE-2022-50552
  • blk-mq: use quiesced elevator switch when reinitializing queues {CVE-2022-50552}
• CVE-2023-51779
  • Bluetooth: af_bluetooth: Fix Use-After-Free in bt_sock_recvmsg {CVE-2023-51779}
• CVE-2023-52434
  • smb: client: fix potential OOBs in smb2_parse_contexts() {CVE-2023-52434}
• CVE-2023-52515
  • RDMA/srp: Do not call scsi_done() from srp_abort() {CVE-2023-52515}
• CVE-2023-52531
  • wifi: iwlwifi: mvm: Fix a memory corruption issue {CVE-2023-52531}
• CVE-2023-52741
  • cifs: Fix use-after-free in rdata->read_into_pages() {CVE-2023-52741}
• CVE-2023-53000
  • netlink: prevent potential spectre v1 gadgets {CVE-2023-53000}
• CVE-2023-53039
  • workqueue: Add resource managed version of delayed work init {CVE-2023-53039}
  • devm-helpers: Fix devm_delayed_work_autocancel() kerneldoc {CVE-2023-53039}
  • devm-helpers: Add resource managed version of work init {CVE-2023-53039}
  • HID: intel-ish-hid: ipc: Fix potential use-after-free in work function {CVE-2023-53039}
  • HID: intel-ish-hid: ipc: Fix dev_err usage with uninitialized dev->devc {CVE-2023-53039}
• CVE-2023-53111
  • loop: Fix use-after-free issues {CVE-2023-53111}
• CVE-2023-53254
  • cacheinfo: Fix shared_cpu_map to handle shared caches at different levels…

Upstream kernel version 6.6.130 fixes bugs and vulnerabilities. The kmod-virtualbox & kmod-xtables-addons packages have been updated to work with this new kernel.

Vanilla upstream kernel version 6.6.130 fixes bugs and vulnerabilities. For information about the vulnerabilities see the links.

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2023-2058: x86/CPU: Fix FPDSS on Zen1 (bsc#1243603).
• CVE-2024-14027: xattr: switch to CLASS(fd) (bsc#1259420).
• CVE-2025-40181: x86/kvm: Force legacy PCI hole to UC when overriding MTRRs for TDX/SNP (bsc#1253471).
• CVE-2025-68265: nvme: fix admin request_queue lifetime (bsc#1255360).
• CVE-2025-68310: s390/pci: Avoid deadlock between PCI error recovery and mlx5 crdump (bsc#1255160).
• CVE-2025-71302: drm/panthor: fix for dma-fence safe access rules (bsc#1264837).
• CVE-2026-23168: flex_proportions: make fprop_new_period() hardirq safe (bsc#1258826).
• CVE-2026-23245: net/sched: act_gate: snapshot parameters with RCU on replace (bsc#1259799).
• CVE-2026-23271: perf: Fix __perf_event_overflow() vs perf_remove_from_context() race (bsc#1260018).
• CVE-2026-23276: net: add xmit recursion limit to tunnel xmit functions (bsc#1260012).
• CVE-2026-23300: net: ipv6: fix panic when IPv4 route references loopback IPv6 nexthop (bsc#1260538).
• CVE-2026-23313: i40e: Fix preempt count leak in napi poll tracepoint (bsc#1260555).
• CVE-2026-23316: net: ipv4: fix ARM64 alignment fault in multipath hash seed (bsc#1260573).
• CVE-2026-23321: mptcp: pm: in-kernel: always mark signal+subflow endp as used (bsc#1260505).
• CVE-2026-23340: net: sched: avoid qdisc_reset_all_tx_gt() vs dequeue race for lockless qdiscs (bsc#1260523).
• CVE-2026-23346: arm64: io: Rename ioremap_prot() to __ioremap_prot() (bsc#1260529).
• CVE-2026-23351: netfilter: nft_set_pipapo: split gc into unlink and reclaim phase (bsc#1260526).
• CVE-2026-23354: x86/fred: Correct speculative safety in fred_extint() (bsc#1260801).
• CVE-2026-23368: net: phy: register phy led_triggers during probe to avoid AB-BA deadlock (bsc#1260530).
• CVE-2026-23374: blktrace: fix __this_cpu_read/write in preemptible context (bsc#1260811).
• CVE-2026-23375: mm: thp: deny THP for files on anonymous inodes (bsc#1260576).
• CVE-2026-23378: net/sched: act_ife: Fix metalist update behavior (bsc#1260546).
• CVE-2026-23391: netfilter: xt_CT: drop pending enqueued packets on template removal (bsc#1260566).
• CVE-2026-23392: netfilter: nf_tables: release flowtable after rcu grace period on error (bsc#1260531).
• CVE-2026-23397: nfnetlink_osf: validate individual option lengths in fingerprints (bsc#1260728).
• CVE-2026-23399: nf_tables: nft_dynset: fix possible stateful expression memleak in error path (bsc#1261020).
• CVE-2026-23417: bpf: Fix constant blinding for PROBE_MEM32 stores (bsc#1261410).
• CVE-2026-23436: net: add helpers for lookup and walking netdevs under netdev_lock() (bsc#1261617).
• CVE-2026-23437: net: shaper: protect late read accesses to the hierarchy (bsc#1261635).
• CVE-2026-23440: net/mlx5e: Fix race condition during IPSec ESN update (bsc#1261641).
• CVE-2026-23441: net/mlx5e: Prevent concurrent access to IPSec ASO context (bsc#1261768).
• CVE-2026-23442: ipv6: add NULL checks for idev in SRv6 paths (bsc#1261581).
• CVE-2026-23445: igc: fix page fault in XDP TX timestamps handling (bsc#1261702).
• CVE-2026-23449: net/sched: teql: Fix double-free in teql_master_xmit (bsc#1261779).
• CVE-2026-23450: net/smc: fix NULL dereference and UAF in smc_tcp_syn_recv_sock() (bsc#1261584).
• CVE-2026-23455: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() (bsc#1261687).
• CVE-2026-23456: netfilter: nf_conntrack_h323: fix OOB read in decode_int() CONS case (bsc#1261703).
• CVE-2026-23457: netfilter: nf_conntrack_sip: fix Content-Length u32 truncation in sip_help_tcp() (bsc#1261686).
• CVE-2026-23458: netfilter: ctnetlink: fix use-after-free in ctnetlink_dump_exp_ct() (bsc#1261781).
• CVE-2026-23468: drm/amdgpu: Limit BO list entry count to prevent resource exhaustion (bsc#1261692).
• CVE-2026-23472: serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN (bsc#1261636).
• CVE-2026-23473: io_uring/poll: fix multishot recv missing EOF on…

The SUSE Linux Enterprise 12 SP5 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2022-50053: iavf: Fix reset error handling (bsc#1245038).
• CVE-2023-20585: x86/CPU: Fix FPDSS on Zen1. (bsc#1243603).
• CVE-2024-50082: blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race (bsc#1232500 bsc#1262778).
• CVE-2025-68185: nfs4_setup_readdir(): insufficient locking for ->d_parent->d_inode dereferencing (bsc#1255135).
• CVE-2025-71118: ACPICA: Avoid walking the Namespace if start_node is NULL (bsc#1256763).
• CVE-2025-71238: scsi: qla2xxx: Fix bsg_done() causing double free (bsc#1259186).
• CVE-2026-23193: scsi: target: iscsi: Fix use-after-free in iscsit_dec_session_usage_count() (bsc#1258414).
• CVE-2026-23216: scsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count() (bsc#1258447).
• CVE-2026-23276: net: add xmit recursion limit to tunnel xmit functions (bsc#1260012).
• CVE-2026-23290: net: usb: pegasus: validate USB endpoints (bsc#1260533).
• CVE-2026-23292: scsi: target: Fix recursive locking in __configfs_open_file() (bsc#1260500).
• CVE-2026-23293: net: vxlan: fix nd_tbl NULL dereference when IPv6 is disabled (bsc#1260486).
• CVE-2026-23312: net: usb: kaweth: validate USB endpoints (bsc#1260561).
• CVE-2026-23340: net: sched: avoid qdisc_reset_all_tx_gt() vs dequeue race for lockless qdiscs (bsc#1260523).
• CVE-2026-23378: act_ife: load meta modules before tcf_idr_check_alloc() (bsc#1260546).
• CVE-2026-23391: netfilter: xt_CT: drop pending enqueued packets on template removal (bsc#1260566).
• CVE-2026-23442: ipv6: add NULL checks for idev in SRv6 paths (bsc#1261581).
• CVE-2026-23449: net/sched: teql: Fix double-free in teql_master_xmit (bsc#1261779).
• CVE-2026-23455: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() (bsc#1261687).
• CVE-2026-23456: netfilter: nf_conntrack_h323: fix OOB read in decode_int() CONS case (bsc#1261703).
• CVE-2026-23457: netfilter: nf_conntrack_sip: fix Content-Length u32 truncation in sip_help_tcp() (bsc#1261686).
• CVE-2026-23458: netfilter: ctnetlink: fix use-after-free in ctnetlink_dump_exp_ct() (bsc#1261781).
• CVE-2026-23461: Bluetooth: L2CAP: Fix use-after-free in l2cap_unregister_user (bsc#1261707).
• CVE-2026-23462: Bluetooth: HIDP: Fix possible UAF (bsc#1261710).
• CVE-2026-23468: drm/amdgpu: Limit BO list entry count to prevent resource exhaustion (bsc#1261692).
• CVE-2026-23472: serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN (bsc#1261636).
• CVE-2026-31393: Bluetooth: L2CAP: Validate L2CAP_INFO_RSP payload length before access (bsc#1261719).
• CVE-2026-31400: sunrpc: fix cache_request leak in cache_release (bsc#1261645).
• CVE-2026-31402: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (bsc#1261638).
• CVE-2026-31403: NFSD: Hold net reference for the lifetime of /proc/fs/nfs/exports fd (bsc#1261796).
• CVE-2026-31407: netfilter: conntrack: add missing netlink policy validations (bsc#1261632).
• CVE-2026-31408: Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold (bsc#1261797).
• CVE-2026-31411: net: atm: fix crash due to unvalidated vcc pointer in sigd_send() (bsc#1261752).
• CVE-2026-31416: netfilter: nfnetlink_log: account for netlink header size (bsc#1262100).
• CVE-2026-31422: net/sched: cls_flow: fix NULL pointer dereference on shared blocks (bsc#1262054).
• CVE-2026-31423: net/sched: sch_hfsc: fix divide-by-zero in rtsc_min() (bsc#1262063).
• CVE-2026-31424: netfilter: x_tables: restrict xt_check_match/xt_check_target extensions for NFPROTO_ARP (bsc#1262053).
• CVE-2026-31425: rds: ib: reject FRMR registration before IB connection is established (bsc#1262074).
• CVE-2026-31427: netfilter: nf_conntrack_sip: fix use of uninitialized rtp_addr in process_sdp (bsc#1262086).
• CVE-2026-31428: netfilter: nfnetlink_log: fix uninitialized padding leak in NFULA_PAYLOAD (bsc#1262087).
• CVE-2026-31496: netfilter: nf_conntrack_expect: skip…

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2023-2058: x86/CPU: Fix FPDSS on Zen1 (bsc#1243603).
• CVE-2024-14027: xattr: switch to CLASS(fd) (bsc#1259420).
• CVE-2025-40181: x86/kvm: Force legacy PCI hole to UC when overriding MTRRs for TDX/SNP (bsc#1253471).
• CVE-2025-68265: nvme: fix admin request_queue lifetime (bsc#1255360).
• CVE-2025-68310: s390/pci: Avoid deadlock between PCI error recovery and mlx5 crdump (bsc#1255160).
• CVE-2025-71302: drm/panthor: fix for dma-fence safe access rules (bsc#1264837).
• CVE-2026-23168: flex_proportions: make fprop_new_period() hardirq safe (bsc#1258826).
• CVE-2026-23245: net/sched: act_gate: snapshot parameters with RCU on replace (bsc#1259799).
• CVE-2026-23271: perf: Fix __perf_event_overflow() vs perf_remove_from_context() race (bsc#1260018).
• CVE-2026-23276: net: add xmit recursion limit to tunnel xmit functions (bsc#1260012).
• CVE-2026-23300: net: ipv6: fix panic when IPv4 route references loopback IPv6 nexthop (bsc#1260538).
• CVE-2026-23313: i40e: Fix preempt count leak in napi poll tracepoint (bsc#1260555).
• CVE-2026-23316: net: ipv4: fix ARM64 alignment fault in multipath hash seed (bsc#1260573).
• CVE-2026-23321: mptcp: pm: in-kernel: always mark signal+subflow endp as used (bsc#1260505).
• CVE-2026-23340: net: sched: avoid qdisc_reset_all_tx_gt() vs dequeue race for lockless qdiscs (bsc#1260523).
• CVE-2026-23346: arm64: io: Rename ioremap_prot() to __ioremap_prot() (bsc#1260529).
• CVE-2026-23351: netfilter: nft_set_pipapo: split gc into unlink and reclaim phase (bsc#1260526).
• CVE-2026-23354: x86/fred: Correct speculative safety in fred_extint() (bsc#1260801).
• CVE-2026-23368: net: phy: register phy led_triggers during probe to avoid AB-BA deadlock (bsc#1260530).
• CVE-2026-23374: blktrace: fix __this_cpu_read/write in preemptible context (bsc#1260811).
• CVE-2026-23375: mm: thp: deny THP for files on anonymous inodes (bsc#1260576).
• CVE-2026-23378: net/sched: act_ife: Fix metalist update behavior (bsc#1260546).
• CVE-2026-23391: netfilter: xt_CT: drop pending enqueued packets on template removal (bsc#1260566).
• CVE-2026-23392: netfilter: nf_tables: release flowtable after rcu grace period on error (bsc#1260531).
• CVE-2026-23397: nfnetlink_osf: validate individual option lengths in fingerprints (bsc#1260728).
• CVE-2026-23399: nf_tables: nft_dynset: fix possible stateful expression memleak in error path (bsc#1261020).
• CVE-2026-23417: bpf: Fix constant blinding for PROBE_MEM32 stores (bsc#1261410).
• CVE-2026-23436: net: add helpers for lookup and walking netdevs under netdev_lock() (bsc#1261617).
• CVE-2026-23437: net: shaper: protect late read accesses to the hierarchy (bsc#1261635).
• CVE-2026-23440: net/mlx5e: Fix race condition during IPSec ESN update (bsc#1261641).
• CVE-2026-23441: net/mlx5e: Prevent concurrent access to IPSec ASO context (bsc#1261768).
• CVE-2026-23442: ipv6: add NULL checks for idev in SRv6 paths (bsc#1261581).
• CVE-2026-23445: igc: fix page fault in XDP TX timestamps handling (bsc#1261702).
• CVE-2026-23449: net/sched: teql: Fix double-free in teql_master_xmit (bsc#1261779).
• CVE-2026-23450: net/smc: fix NULL dereference and UAF in smc_tcp_syn_recv_sock() (bsc#1261584).
• CVE-2026-23455: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() (bsc#1261687).
• CVE-2026-23456: netfilter: nf_conntrack_h323: fix OOB read in decode_int() CONS case (bsc#1261703).
• CVE-2026-23457: netfilter: nf_conntrack_sip: fix Content-Length u32 truncation in sip_help_tcp() (bsc#1261686).
• CVE-2026-23458: netfilter: ctnetlink: fix use-after-free in ctnetlink_dump_exp_ct() (bsc#1261781).
• CVE-2026-23468: drm/amdgpu: Limit BO list entry count to prevent resource exhaustion (bsc#1261692).
• CVE-2026-23472: serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN (bsc#1261636).
• CVE-2026-23473: io_uring/poll: fix multishot recv missing EOF on…

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2023-2058: x86/CPU: Fix FPDSS on Zen1 (bsc#1243603).
• CVE-2024-14027: xattr: switch to CLASS(fd) (bsc#1259420).
• CVE-2025-40181: x86/kvm: Force legacy PCI hole to UC when overriding MTRRs for TDX/SNP (bsc#1253471).
• CVE-2025-68265: nvme: fix admin request_queue lifetime (bsc#1255360).
• CVE-2025-68310: s390/pci: Avoid deadlock between PCI error recovery and mlx5 crdump (bsc#1255160).
• CVE-2025-71302: drm/panthor: fix for dma-fence safe access rules (bsc#1264837).
• CVE-2026-23168: flex_proportions: make fprop_new_period() hardirq safe (bsc#1258826).
• CVE-2026-23245: net/sched: act_gate: snapshot parameters with RCU on replace (bsc#1259799).
• CVE-2026-23271: perf: Fix __perf_event_overflow() vs perf_remove_from_context() race (bsc#1260018).
• CVE-2026-23276: net: add xmit recursion limit to tunnel xmit functions (bsc#1260012).
• CVE-2026-23300: net: ipv6: fix panic when IPv4 route references loopback IPv6 nexthop (bsc#1260538).
• CVE-2026-23313: i40e: Fix preempt count leak in napi poll tracepoint (bsc#1260555).
• CVE-2026-23316: net: ipv4: fix ARM64 alignment fault in multipath hash seed (bsc#1260573).
• CVE-2026-23321: mptcp: pm: in-kernel: always mark signal+subflow endp as used (bsc#1260505).
• CVE-2026-23340: net: sched: avoid qdisc_reset_all_tx_gt() vs dequeue race for lockless qdiscs (bsc#1260523).
• CVE-2026-23346: arm64: io: Rename ioremap_prot() to __ioremap_prot() (bsc#1260529).
• CVE-2026-23351: netfilter: nft_set_pipapo: split gc into unlink and reclaim phase (bsc#1260526).
• CVE-2026-23354: x86/fred: Correct speculative safety in fred_extint() (bsc#1260801).
• CVE-2026-23368: net: phy: register phy led_triggers during probe to avoid AB-BA deadlock (bsc#1260530).
• CVE-2026-23374: blktrace: fix __this_cpu_read/write in preemptible context (bsc#1260811).
• CVE-2026-23375: mm: thp: deny THP for files on anonymous inodes (bsc#1260576).
• CVE-2026-23378: net/sched: act_ife: Fix metalist update behavior (bsc#1260546).
• CVE-2026-23391: netfilter: xt_CT: drop pending enqueued packets on template removal (bsc#1260566).
• CVE-2026-23392: netfilter: nf_tables: release flowtable after rcu grace period on error (bsc#1260531).
• CVE-2026-23397: nfnetlink_osf: validate individual option lengths in fingerprints (bsc#1260728).
• CVE-2026-23399: nf_tables: nft_dynset: fix possible stateful expression memleak in error path (bsc#1261020).
• CVE-2026-23417: bpf: Fix constant blinding for PROBE_MEM32 stores (bsc#1261410).
• CVE-2026-23436: net: add helpers for lookup and walking netdevs under netdev_lock() (bsc#1261617).
• CVE-2026-23437: net: shaper: protect late read accesses to the hierarchy (bsc#1261635).
• CVE-2026-23440: net/mlx5e: Fix race condition during IPSec ESN update (bsc#1261641).
• CVE-2026-23441: net/mlx5e: Prevent concurrent access to IPSec ASO context (bsc#1261768).
• CVE-2026-23442: ipv6: add NULL checks for idev in SRv6 paths (bsc#1261581).
• CVE-2026-23445: igc: fix page fault in XDP TX timestamps handling (bsc#1261702).
• CVE-2026-23449: net/sched: teql: Fix double-free in teql_master_xmit (bsc#1261779).
• CVE-2026-23450: net/smc: fix NULL dereference and UAF in smc_tcp_syn_recv_sock() (bsc#1261584).
• CVE-2026-23455: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() (bsc#1261687).
• CVE-2026-23456: netfilter: nf_conntrack_h323: fix OOB read in decode_int() CONS case (bsc#1261703).
• CVE-2026-23457: netfilter: nf_conntrack_sip: fix Content-Length u32 truncation in sip_help_tcp() (bsc#1261686).
• CVE-2026-23458: netfilter: ctnetlink: fix use-after-free in ctnetlink_dump_exp_ct() (bsc#1261781).
• CVE-2026-23468: drm/amdgpu: Limit BO list entry count to prevent resource exhaustion (bsc#1261692).
• CVE-2026-23472: serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN (bsc#1261636).
• CVE-2026-23473: io_uring/poll: fix multishot recv missing EOF on…

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2023-2058: x86/CPU: Fix FPDSS on Zen1 (bsc#1243603).
• CVE-2024-14027: xattr: switch to CLASS(fd) (bsc#1259420).
• CVE-2025-40181: x86/kvm: Force legacy PCI hole to UC when overriding MTRRs for TDX/SNP (bsc#1253471).
• CVE-2025-68265: nvme: fix admin request_queue lifetime (bsc#1255360).
• CVE-2025-68310: s390/pci: Avoid deadlock between PCI error recovery and mlx5 crdump (bsc#1255160).
• CVE-2025-71302: drm/panthor: fix for dma-fence safe access rules (bsc#1264837).
• CVE-2026-23168: flex_proportions: make fprop_new_period() hardirq safe (bsc#1258826).
• CVE-2026-23245: net/sched: act_gate: snapshot parameters with RCU on replace (bsc#1259799).
• CVE-2026-23271: perf: Fix __perf_event_overflow() vs perf_remove_from_context() race (bsc#1260018).
• CVE-2026-23276: net: add xmit recursion limit to tunnel xmit functions (bsc#1260012).
• CVE-2026-23300: net: ipv6: fix panic when IPv4 route references loopback IPv6 nexthop (bsc#1260538).
• CVE-2026-23313: i40e: Fix preempt count leak in napi poll tracepoint (bsc#1260555).
• CVE-2026-23316: net: ipv4: fix ARM64 alignment fault in multipath hash seed (bsc#1260573).
• CVE-2026-23321: mptcp: pm: in-kernel: always mark signal+subflow endp as used (bsc#1260505).
• CVE-2026-23340: net: sched: avoid qdisc_reset_all_tx_gt() vs dequeue race for lockless qdiscs (bsc#1260523).
• CVE-2026-23346: arm64: io: Rename ioremap_prot() to __ioremap_prot() (bsc#1260529).
• CVE-2026-23351: netfilter: nft_set_pipapo: split gc into unlink and reclaim phase (bsc#1260526).
• CVE-2026-23354: x86/fred: Correct speculative safety in fred_extint() (bsc#1260801).
• CVE-2026-23368: net: phy: register phy led_triggers during probe to avoid AB-BA deadlock (bsc#1260530).
• CVE-2026-23374: blktrace: fix __this_cpu_read/write in preemptible context (bsc#1260811).
• CVE-2026-23375: mm: thp: deny THP for files on anonymous inodes (bsc#1260576).
• CVE-2026-23378: net/sched: act_ife: Fix metalist update behavior (bsc#1260546).
• CVE-2026-23391: netfilter: xt_CT: drop pending enqueued packets on template removal (bsc#1260566).
• CVE-2026-23392: netfilter: nf_tables: release flowtable after rcu grace period on error (bsc#1260531).
• CVE-2026-23397: nfnetlink_osf: validate individual option lengths in fingerprints (bsc#1260728).
• CVE-2026-23399: nf_tables: nft_dynset: fix possible stateful expression memleak in error path (bsc#1261020).
• CVE-2026-23417: bpf: Fix constant blinding for PROBE_MEM32 stores (bsc#1261410).
• CVE-2026-23436: net: add helpers for lookup and walking netdevs under netdev_lock() (bsc#1261617).
• CVE-2026-23437: net: shaper: protect late read accesses to the hierarchy (bsc#1261635).
• CVE-2026-23440: net/mlx5e: Fix race condition during IPSec ESN update (bsc#1261641).
• CVE-2026-23441: net/mlx5e: Prevent concurrent access to IPSec ASO context (bsc#1261768).
• CVE-2026-23442: ipv6: add NULL checks for idev in SRv6 paths (bsc#1261581).
• CVE-2026-23445: igc: fix page fault in XDP TX timestamps handling (bsc#1261702).
• CVE-2026-23449: net/sched: teql: Fix double-free in teql_master_xmit (bsc#1261779).
• CVE-2026-23450: net/smc: fix NULL dereference and UAF in smc_tcp_syn_recv_sock() (bsc#1261584).
• CVE-2026-23455: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() (bsc#1261687).
• CVE-2026-23456: netfilter: nf_conntrack_h323: fix OOB read in decode_int() CONS case (bsc#1261703).
• CVE-2026-23457: netfilter: nf_conntrack_sip: fix Content-Length u32 truncation in sip_help_tcp() (bsc#1261686).
• CVE-2026-23458: netfilter: ctnetlink: fix use-after-free in ctnetlink_dump_exp_ct() (bsc#1261781).
• CVE-2026-23468: drm/amdgpu: Limit BO list entry count to prevent resource exhaustion (bsc#1261692).
• CVE-2026-23472: serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN (bsc#1261636).
• CVE-2026-23473: io_uring/poll: fix multishot recv missing EOF on…

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2023-2058: x86/CPU: Fix FPDSS on Zen1 (bsc#1243603).
• CVE-2024-14027: xattr: switch to CLASS(fd) (bsc#1259420).
• CVE-2025-40181: x86/kvm: Force legacy PCI hole to UC when overriding MTRRs for TDX/SNP (bsc#1253471).
• CVE-2025-68265: nvme: fix admin request_queue lifetime (bsc#1255360).
• CVE-2025-68310: s390/pci: Avoid deadlock between PCI error recovery and mlx5 crdump (bsc#1255160).
• CVE-2025-71302: drm/panthor: fix for dma-fence safe access rules (bsc#1264837).
• CVE-2026-23168: flex_proportions: make fprop_new_period() hardirq safe (bsc#1258826).
• CVE-2026-23245: net/sched: act_gate: snapshot parameters with RCU on replace (bsc#1259799).
• CVE-2026-23271: perf: Fix __perf_event_overflow() vs perf_remove_from_context() race (bsc#1260018).
• CVE-2026-23276: net: add xmit recursion limit to tunnel xmit functions (bsc#1260012).
• CVE-2026-23300: net: ipv6: fix panic when IPv4 route references loopback IPv6 nexthop (bsc#1260538).
• CVE-2026-23313: i40e: Fix preempt count leak in napi poll tracepoint (bsc#1260555).
• CVE-2026-23316: net: ipv4: fix ARM64 alignment fault in multipath hash seed (bsc#1260573).
• CVE-2026-23321: mptcp: pm: in-kernel: always mark signal+subflow endp as used (bsc#1260505).
• CVE-2026-23340: net: sched: avoid qdisc_reset_all_tx_gt() vs dequeue race for lockless qdiscs (bsc#1260523).
• CVE-2026-23346: arm64: io: Rename ioremap_prot() to __ioremap_prot() (bsc#1260529).
• CVE-2026-23351: netfilter: nft_set_pipapo: split gc into unlink and reclaim phase (bsc#1260526).
• CVE-2026-23354: x86/fred: Correct speculative safety in fred_extint() (bsc#1260801).
• CVE-2026-23368: net: phy: register phy led_triggers during probe to avoid AB-BA deadlock (bsc#1260530).
• CVE-2026-23374: blktrace: fix __this_cpu_read/write in preemptible context (bsc#1260811).
• CVE-2026-23375: mm: thp: deny THP for files on anonymous inodes (bsc#1260576).
• CVE-2026-23378: net/sched: act_ife: Fix metalist update behavior (bsc#1260546).
• CVE-2026-23391: netfilter: xt_CT: drop pending enqueued packets on template removal (bsc#1260566).
• CVE-2026-23392: netfilter: nf_tables: release flowtable after rcu grace period on error (bsc#1260531).
• CVE-2026-23397: nfnetlink_osf: validate individual option lengths in fingerprints (bsc#1260728).
• CVE-2026-23399: nf_tables: nft_dynset: fix possible stateful expression memleak in error path (bsc#1261020).
• CVE-2026-23417: bpf: Fix constant blinding for PROBE_MEM32 stores (bsc#1261410).
• CVE-2026-23436: net: add helpers for lookup and walking netdevs under netdev_lock() (bsc#1261617).
• CVE-2026-23437: net: shaper: protect late read accesses to the hierarchy (bsc#1261635).
• CVE-2026-23440: net/mlx5e: Fix race condition during IPSec ESN update (bsc#1261641).
• CVE-2026-23441: net/mlx5e: Prevent concurrent access to IPSec ASO context (bsc#1261768).
• CVE-2026-23442: ipv6: add NULL checks for idev in SRv6 paths (bsc#1261581).
• CVE-2026-23445: igc: fix page fault in XDP TX timestamps handling (bsc#1261702).
• CVE-2026-23449: net/sched: teql: Fix double-free in teql_master_xmit (bsc#1261779).
• CVE-2026-23450: net/smc: fix NULL dereference and UAF in smc_tcp_syn_recv_sock() (bsc#1261584).
• CVE-2026-23455: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() (bsc#1261687).
• CVE-2026-23456: netfilter: nf_conntrack_h323: fix OOB read in decode_int() CONS case (bsc#1261703).
• CVE-2026-23457: netfilter: nf_conntrack_sip: fix Content-Length u32 truncation in sip_help_tcp() (bsc#1261686).
• CVE-2026-23458: netfilter: ctnetlink: fix use-after-free in ctnetlink_dump_exp_ct() (bsc#1261781).
• CVE-2026-23468: drm/amdgpu: Limit BO list entry count to prevent resource exhaustion (bsc#1261692).
• CVE-2026-23472: serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN (bsc#1261636).
• CVE-2026-23473: io_uring/poll: fix multishot recv missing EOF on…

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 RT kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2023-20585: x86/CPU: Fix FPDSS on Zen1 (bsc#1243603).
• CVE-2025-71183: btrfs: always detect conflicting inodes when logging inode refs (bsc#1257631).
• CVE-2026-23168: flex_proportions: make fprop_new_period() hardirq safe (bsc#1258826).
• CVE-2026-23239: espintcp: Fix race condition in espintcp_close() (bsc#1259485).
• CVE-2026-23240: tls: Fix race condition in tls_sw_cancel_work_tx() (bsc#1259484).
• CVE-2026-23245: net/sched: act_gate: snapshot parameters with RCU on replace (bsc#1259799).
• CVE-2026-23271: perf: Fix __perf_event_overflow() vs perf_remove_from_context() race (bsc#1260018).
• CVE-2026-23276: net: move dev_xmit_recursion() helpers to net/core/dev.h (bsc#1260012).
• CVE-2026-23300: net: ipv6: fix panic when IPv4 route references loopback IPv6 nexthop (bsc#1260538).
• CVE-2026-23306: scsi: pm8001: Fix use-after-free in pm8001_queue_command() (bsc#1260501).
• CVE-2026-23313: i40e: Fix preempt count leak in napi poll tracepoint (bsc#1260555).
• CVE-2026-23321: mptcp: pm: in-kernel: always mark signal+subflow endp as used (bsc#1260505).
• CVE-2026-23340: net: sched: avoid qdisc_reset_all_tx_gt() vs dequeue race for lockless qdiscs (bsc#1260523).
• CVE-2026-23346: mm/ioremap: define generic_ioremap_prot() and generic_iounmap() (bsc#1260529).
• CVE-2026-23351: netfilter: nft_set_pipapo: split gc into unlink and reclaim phase (bsc#1260526).
• CVE-2026-23368: net: phy: register phy led_triggers during probe to avoid AB-BA deadlock (bsc#1260530).
• CVE-2026-23374: blktrace: fix __this_cpu_read/write in preemptible context (bsc#1260811).
• CVE-2026-23378: net/sched: act_ife: Fix metalist update behavior (bsc#1260546).
• CVE-2026-23391: netfilter: xt_CT: drop pending enqueued packets on template removal (bsc#1260566).
• CVE-2026-23392: netfilter: nf_tables: release flowtable after rcu grace period on error (bsc#1260531).
• CVE-2026-23393: bridge: cfm: Fix race condition in peer_mep deletion (bsc#1260522).
• CVE-2026-23397: nfnetlink_osf: validate individual option lengths in fingerprints (bsc#1260728).
• CVE-2026-23399: nf_tables: nft_dynset: fix possible stateful expression memleak in error path (bsc#1261020).
• CVE-2026-23440: net/mlx5e: Fix race condition during IPSec ESN update (bsc#1261641).
• CVE-2026-23441: net/mlx5e: Prevent concurrent access to IPSec ASO context (bsc#1261768).
• CVE-2026-23442: ipv6: add NULL checks for idev in SRv6 paths (bsc#1261581).
• CVE-2026-23449: net/sched: teql: Fix double-free in teql_master_xmit (bsc#1261779).
• CVE-2026-23450: net/smc: fix NULL dereference and UAF in smc_tcp_syn_recv_sock() (bsc#1261584).
• CVE-2026-23455: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() (bsc#1261687).
• CVE-2026-23456: netfilter: nf_conntrack_h323: fix OOB read in decode_int() CONS case (bsc#1261703).
• CVE-2026-23457: netfilter: nf_conntrack_sip: fix Content-Length u32 truncation in sip_help_tcp() (bsc#1261686).
• CVE-2026-23458: netfilter: ctnetlink: fix use-after-free in ctnetlink_dump_exp_ct() (bsc#1261781).
• CVE-2026-23461: Bluetooth: L2CAP: Fix use-after-free in l2cap_unregister_user (bsc#1261707).
• CVE-2026-23462: Bluetooth: HIDP: Fix possible UAF (bsc#1261710).
• CVE-2026-23468: drm/amdgpu: Limit BO list entry count to prevent resource exhaustion (bsc#1261692).
• CVE-2026-23472: serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN (bsc#1261636).
• CVE-2026-23473: io_uring/poll: fix multishot recv missing EOF on wakeup race (bsc#1261694).
• CVE-2026-31400: sunrpc: fix cache_request leak in cache_release (bsc#1261645).
• CVE-2026-31402: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (bsc#1261638).
• CVE-2026-31403: NFSD: Hold net reference for the lifetime of /proc/fs/nfs/exports fd (bsc#1261796).
• CVE-2026-31404: xfs: avoid dereferencing log items after push callbacks (bsc#1261628).
• CVE-2026-31407:…

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2023-2058: x86/CPU: Fix FPDSS on Zen1 (bsc#1243603).
• CVE-2025-71183: btrfs: always detect conflicting inodes when logging inode refs (bsc#1257631).
• CVE-2026-23168: flex_proportions: make fprop_new_period() hardirq safe (bsc#1258826).
• CVE-2026-23239: espintcp: Fix race condition in espintcp_close() (bsc#1259485).
• CVE-2026-23240: tls: Fix race condition in tls_sw_cancel_work_tx() (bsc#1259484).
• CVE-2026-23245: net/sched: act_gate: snapshot parameters with RCU on replace (bsc#1259799).
• CVE-2026-23271: perf: Fix __perf_event_overflow() vs perf_remove_from_context() race (bsc#1260018).
• CVE-2026-23276: net: move dev_xmit_recursion() helpers to net/core/dev.h (bsc#1260012).
• CVE-2026-23300: net: ipv6: fix panic when IPv4 route references loopback IPv6 nexthop (bsc#1260538).
• CVE-2026-23306: scsi: pm8001: Fix use-after-free in pm8001_queue_command() (bsc#1260501).
• CVE-2026-23313: i40e: Fix preempt count leak in napi poll tracepoint (bsc#1260555).
• CVE-2026-23321: mptcp: pm: in-kernel: always mark signal+subflow endp as used (bsc#1260505).
• CVE-2026-23340: net: sched: avoid qdisc_reset_all_tx_gt() vs dequeue race for lockless qdiscs (bsc#1260523).
• CVE-2026-23346: mm/ioremap: define generic_ioremap_prot() and generic_iounmap() (bsc#1260529).
• CVE-2026-23351: netfilter: nft_set_pipapo: split gc into unlink and reclaim phase (bsc#1260526).
• CVE-2026-23368: net: phy: register phy led_triggers during probe to avoid AB-BA deadlock (bsc#1260530).
• CVE-2026-23374: blktrace: fix __this_cpu_read/write in preemptible context (bsc#1260811).
• CVE-2026-23378: net/sched: act_ife: Fix metalist update behavior (bsc#1260546).
• CVE-2026-23391: netfilter: xt_CT: drop pending enqueued packets on template removal (bsc#1260566).
• CVE-2026-23392: netfilter: nf_tables: release flowtable after rcu grace period on error (bsc#1260531).
• CVE-2026-23393: bridge: cfm: Fix race condition in peer_mep deletion (bsc#1260522).
• CVE-2026-23397: nfnetlink_osf: validate individual option lengths in fingerprints (bsc#1260728).
• CVE-2026-23399: nf_tables: nft_dynset: fix possible stateful expression memleak in error path (bsc#1261020).
• CVE-2026-23440: net/mlx5e: Fix race condition during IPSec ESN update (bsc#1261641).
• CVE-2026-23441: net/mlx5e: Prevent concurrent access to IPSec ASO context (bsc#1261768).
• CVE-2026-23442: ipv6: add NULL checks for idev in SRv6 paths (bsc#1261581).
• CVE-2026-23449: net/sched: teql: Fix double-free in teql_master_xmit (bsc#1261779).
• CVE-2026-23450: net/smc: fix NULL dereference and UAF in smc_tcp_syn_recv_sock() (bsc#1261584).
• CVE-2026-23455: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() (bsc#1261687).
• CVE-2026-23456: netfilter: nf_conntrack_h323: fix OOB read in decode_int() CONS case (bsc#1261703).
• CVE-2026-23457: netfilter: nf_conntrack_sip: fix Content-Length u32 truncation in sip_help_tcp() (bsc#1261686).
• CVE-2026-23458: netfilter: ctnetlink: fix use-after-free in ctnetlink_dump_exp_ct() (bsc#1261781).
• CVE-2026-23461: Bluetooth: L2CAP: Fix use-after-free in l2cap_unregister_user (bsc#1261707).
• CVE-2026-23462: Bluetooth: HIDP: Fix possible UAF (bsc#1261710).
• CVE-2026-23468: drm/amdgpu: Limit BO list entry count to prevent resource exhaustion (bsc#1261692).
• CVE-2026-23472: serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN (bsc#1261636).
• CVE-2026-23473: io_uring/poll: fix multishot recv missing EOF on wakeup race (bsc#1261694).
• CVE-2026-31400: sunrpc: fix cache_request leak in cache_release (bsc#1261645).
• CVE-2026-31402: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (bsc#1261638).
• CVE-2026-31403: NFSD: Hold net reference for the lifetime of /proc/fs/nfs/exports fd (bsc#1261796).
• CVE-2026-31404: xfs: avoid dereferencing log items after push callbacks (bsc#1261628).
• CVE-2026-31407:…

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 RT kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2023-20585: x86/CPU: Fix FPDSS on Zen1 (bsc#1243603).
• CVE-2025-71183: btrfs: always detect conflicting inodes when logging inode refs (bsc#1257631).
• CVE-2026-23168: flex_proportions: make fprop_new_period() hardirq safe (bsc#1258826).
• CVE-2026-23239: espintcp: Fix race condition in espintcp_close() (bsc#1259485).
• CVE-2026-23240: tls: Fix race condition in tls_sw_cancel_work_tx() (bsc#1259484).
• CVE-2026-23245: net/sched: act_gate: snapshot parameters with RCU on replace (bsc#1259799).
• CVE-2026-23271: perf: Fix __perf_event_overflow() vs perf_remove_from_context() race (bsc#1260018).
• CVE-2026-23276: net: move dev_xmit_recursion() helpers to net/core/dev.h (bsc#1260012).
• CVE-2026-23300: net: ipv6: fix panic when IPv4 route references loopback IPv6 nexthop (bsc#1260538).
• CVE-2026-23306: scsi: pm8001: Fix use-after-free in pm8001_queue_command() (bsc#1260501).
• CVE-2026-23313: i40e: Fix preempt count leak in napi poll tracepoint (bsc#1260555).
• CVE-2026-23321: mptcp: pm: in-kernel: always mark signal+subflow endp as used (bsc#1260505).
• CVE-2026-23340: net: sched: avoid qdisc_reset_all_tx_gt() vs dequeue race for lockless qdiscs (bsc#1260523).
• CVE-2026-23346: mm/ioremap: define generic_ioremap_prot() and generic_iounmap() (bsc#1260529).
• CVE-2026-23351: netfilter: nft_set_pipapo: split gc into unlink and reclaim phase (bsc#1260526).
• CVE-2026-23368: net: phy: register phy led_triggers during probe to avoid AB-BA deadlock (bsc#1260530).
• CVE-2026-23374: blktrace: fix __this_cpu_read/write in preemptible context (bsc#1260811).
• CVE-2026-23378: net/sched: act_ife: Fix metalist update behavior (bsc#1260546).
• CVE-2026-23391: netfilter: xt_CT: drop pending enqueued packets on template removal (bsc#1260566).
• CVE-2026-23392: netfilter: nf_tables: release flowtable after rcu grace period on error (bsc#1260531).
• CVE-2026-23393: bridge: cfm: Fix race condition in peer_mep deletion (bsc#1260522).
• CVE-2026-23397: nfnetlink_osf: validate individual option lengths in fingerprints (bsc#1260728).
• CVE-2026-23399: nf_tables: nft_dynset: fix possible stateful expression memleak in error path (bsc#1261020).
• CVE-2026-23440: net/mlx5e: Fix race condition during IPSec ESN update (bsc#1261641).
• CVE-2026-23441: net/mlx5e: Prevent concurrent access to IPSec ASO context (bsc#1261768).
• CVE-2026-23442: ipv6: add NULL checks for idev in SRv6 paths (bsc#1261581).
• CVE-2026-23449: net/sched: teql: Fix double-free in teql_master_xmit (bsc#1261779).
• CVE-2026-23450: net/smc: fix NULL dereference and UAF in smc_tcp_syn_recv_sock() (bsc#1261584).
• CVE-2026-23455: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() (bsc#1261687).
• CVE-2026-23456: netfilter: nf_conntrack_h323: fix OOB read in decode_int() CONS case (bsc#1261703).
• CVE-2026-23457: netfilter: nf_conntrack_sip: fix Content-Length u32 truncation in sip_help_tcp() (bsc#1261686).
• CVE-2026-23458: netfilter: ctnetlink: fix use-after-free in ctnetlink_dump_exp_ct() (bsc#1261781).
• CVE-2026-23461: Bluetooth: L2CAP: Fix use-after-free in l2cap_unregister_user (bsc#1261707).
• CVE-2026-23462: Bluetooth: HIDP: Fix possible UAF (bsc#1261710).
• CVE-2026-23468: drm/amdgpu: Limit BO list entry count to prevent resource exhaustion (bsc#1261692).
• CVE-2026-23472: serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN (bsc#1261636).
• CVE-2026-23473: io_uring/poll: fix multishot recv missing EOF on wakeup race (bsc#1261694).
• CVE-2026-31400: sunrpc: fix cache_request leak in cache_release (bsc#1261645).
• CVE-2026-31402: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (bsc#1261638).
• CVE-2026-31403: NFSD: Hold net reference for the lifetime of /proc/fs/nfs/exports fd (bsc#1261796).
• CVE-2026-31404: xfs: avoid dereferencing log items after push callbacks (bsc#1261628).
• CVE-2026-31407:…

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2023-2058: x86/CPU: Fix FPDSS on Zen1 (bsc#1243603).
• CVE-2025-71183: btrfs: always detect conflicting inodes when logging inode refs (bsc#1257631).
• CVE-2026-23168: flex_proportions: make fprop_new_period() hardirq safe (bsc#1258826).
• CVE-2026-23239: espintcp: Fix race condition in espintcp_close() (bsc#1259485).
• CVE-2026-23240: tls: Fix race condition in tls_sw_cancel_work_tx() (bsc#1259484).
• CVE-2026-23245: net/sched: act_gate: snapshot parameters with RCU on replace (bsc#1259799).
• CVE-2026-23271: perf: Fix __perf_event_overflow() vs perf_remove_from_context() race (bsc#1260018).
• CVE-2026-23276: net: move dev_xmit_recursion() helpers to net/core/dev.h (bsc#1260012).
• CVE-2026-23300: net: ipv6: fix panic when IPv4 route references loopback IPv6 nexthop (bsc#1260538).
• CVE-2026-23306: scsi: pm8001: Fix use-after-free in pm8001_queue_command() (bsc#1260501).
• CVE-2026-23313: i40e: Fix preempt count leak in napi poll tracepoint (bsc#1260555).
• CVE-2026-23321: mptcp: pm: in-kernel: always mark signal+subflow endp as used (bsc#1260505).
• CVE-2026-23340: net: sched: avoid qdisc_reset_all_tx_gt() vs dequeue race for lockless qdiscs (bsc#1260523).
• CVE-2026-23346: mm/ioremap: define generic_ioremap_prot() and generic_iounmap() (bsc#1260529).
• CVE-2026-23351: netfilter: nft_set_pipapo: split gc into unlink and reclaim phase (bsc#1260526).
• CVE-2026-23368: net: phy: register phy led_triggers during probe to avoid AB-BA deadlock (bsc#1260530).
• CVE-2026-23374: blktrace: fix __this_cpu_read/write in preemptible context (bsc#1260811).
• CVE-2026-23378: net/sched: act_ife: Fix metalist update behavior (bsc#1260546).
• CVE-2026-23391: netfilter: xt_CT: drop pending enqueued packets on template removal (bsc#1260566).
• CVE-2026-23392: netfilter: nf_tables: release flowtable after rcu grace period on error (bsc#1260531).
• CVE-2026-23393: bridge: cfm: Fix race condition in peer_mep deletion (bsc#1260522).
• CVE-2026-23397: nfnetlink_osf: validate individual option lengths in fingerprints (bsc#1260728).
• CVE-2026-23399: nf_tables: nft_dynset: fix possible stateful expression memleak in error path (bsc#1261020).
• CVE-2026-23440: net/mlx5e: Fix race condition during IPSec ESN update (bsc#1261641).
• CVE-2026-23441: net/mlx5e: Prevent concurrent access to IPSec ASO context (bsc#1261768).
• CVE-2026-23442: ipv6: add NULL checks for idev in SRv6 paths (bsc#1261581).
• CVE-2026-23449: net/sched: teql: Fix double-free in teql_master_xmit (bsc#1261779).
• CVE-2026-23450: net/smc: fix NULL dereference and UAF in smc_tcp_syn_recv_sock() (bsc#1261584).
• CVE-2026-23455: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() (bsc#1261687).
• CVE-2026-23456: netfilter: nf_conntrack_h323: fix OOB read in decode_int() CONS case (bsc#1261703).
• CVE-2026-23457: netfilter: nf_conntrack_sip: fix Content-Length u32 truncation in sip_help_tcp() (bsc#1261686).
• CVE-2026-23458: netfilter: ctnetlink: fix use-after-free in ctnetlink_dump_exp_ct() (bsc#1261781).
• CVE-2026-23461: Bluetooth: L2CAP: Fix use-after-free in l2cap_unregister_user (bsc#1261707).
• CVE-2026-23462: Bluetooth: HIDP: Fix possible UAF (bsc#1261710).
• CVE-2026-23468: drm/amdgpu: Limit BO list entry count to prevent resource exhaustion (bsc#1261692).
• CVE-2026-23472: serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN (bsc#1261636).
• CVE-2026-23473: io_uring/poll: fix multishot recv missing EOF on wakeup race (bsc#1261694).
• CVE-2026-31400: sunrpc: fix cache_request leak in cache_release (bsc#1261645).
• CVE-2026-31402: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (bsc#1261638).
• CVE-2026-31403: NFSD: Hold net reference for the lifetime of /proc/fs/nfs/exports fd (bsc#1261796).
• CVE-2026-31404: xfs: avoid dereferencing log items after push callbacks (bsc#1261628).
• CVE-2026-31407:…

The SUSE Linux Enterprise 15 SP7 RT kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2023-20585: x86/CPU: Fix FPDSS on Zen1 (bsc#1243603).
• CVE-2025-68310: s390/pci: Use pci_uevent_ers() in PCI recovery (bsc#1255160).
• CVE-2025-71183: btrfs: always detect conflicting inodes when logging inode refs (bsc#1257631).
• CVE-2026-23168: flex_proportions: make fprop_new_period() hardirq safe (bsc#1258826).
• CVE-2026-23239: espintcp: Fix race condition in espintcp_close() (bsc#1259485).
• CVE-2026-23240: tls: Fix race condition in tls_sw_cancel_work_tx() (bsc#1259484).
• CVE-2026-23245: net/sched: act_gate: snapshot parameters with RCU on replace (bsc#1259799).
• CVE-2026-23262: gve: Fix stats report corruption on queue count change (bsc#1259870).
• CVE-2026-23271: perf: Fix __perf_event_overflow() vs perf_remove_from_context() race (bsc#1260018).
• CVE-2026-23276: net: move dev_xmit_recursion() helpers to net/core/dev.h (bsc#1260012).
• CVE-2026-23300: net: ipv6: fix panic when IPv4 route references loopback IPv6 nexthop (bsc#1260538).
• CVE-2026-23304: ipv6: fix NULL pointer deref in ip6_rt_get_dev_rcu() (bsc#1260544).
• CVE-2026-23306: scsi: pm8001: Fix use-after-free in pm8001_queue_command() (bsc#1260501).
• CVE-2026-23313: i40e: Fix preempt count leak in napi poll tracepoint (bsc#1260555).
• CVE-2026-23321: mptcp: pm: in-kernel: always mark signal+subflow endp as used (bsc#1260505).
• CVE-2026-23335: RDMA/irdma: Fix kernel stack leak in irdma_create_user_ah() (bsc#1260550).
• CVE-2026-23340: net: sched: avoid qdisc_reset_all_tx_gt() vs dequeue race for lockless qdiscs (bsc#1260523).
• CVE-2026-23343: xdp: produce a warning when calculated tailroom is negative (bsc#1260527).
• CVE-2026-23346: mm/ioremap: define generic_ioremap_prot() and generic_iounmap() (bsc#1260529).
• CVE-2026-23351: netfilter: nft_set_pipapo: split gc into unlink and reclaim phase (bsc#1260526).
• CVE-2026-23354: x86/fred: Correct speculative safety in fred_extint() (bsc#1260801).
• CVE-2026-23368: net: phy: register phy led_triggers during probe to avoid AB-BA deadlock (bsc#1260530).
• CVE-2026-23374: blktrace: fix __this_cpu_read/write in preemptible context (bsc#1260811).
• CVE-2026-23378: net/sched: act_ife: Fix metalist update behavior (bsc#1260546).
• CVE-2026-23383: bpf, arm64: Force 8-byte alignment for JIT buffer to prevent atomic tearing (bsc#1260497).
• CVE-2026-23391: netfilter: xt_CT: drop pending enqueued packets on template removal (bsc#1260566).
• CVE-2026-23392: netfilter: nf_tables: release flowtable after rcu grace period on error (bsc#1260531).
• CVE-2026-23393: bridge: cfm: Fix race condition in peer_mep deletion (bsc#1260522).
• CVE-2026-23395: Bluetooth: L2CAP: Fix accepting multiple L2CAP_ECRED_CONN_REQ (bsc#1260580).
• CVE-2026-23397: nfnetlink_osf: validate individual option lengths in fingerprints (bsc#1260728).
• CVE-2026-23399: nf_tables: nft_dynset: fix possible stateful expression memleak in error path (bsc#1261020).
• CVE-2026-23412: netfilter: bpf: defer hook memory release until rcu readers are done (bsc#1261412).
• CVE-2026-23419: net/rds: Fix circular locking dependency in rds_tcp_tune (bsc#1261507).
• CVE-2026-23440: net/mlx5e: Fix race condition during IPSec ESN update (bsc#1261641).
• CVE-2026-23441: net/mlx5e: Prevent concurrent access to IPSec ASO context (bsc#1261768).
• CVE-2026-23442: ipv6: add NULL checks for idev in SRv6 paths (bsc#1261581).
• CVE-2026-23445: igc: fix page fault in XDP TX timestamps handling (bsc#1261702).
• CVE-2026-23449: net/sched: teql: Fix double-free in teql_master_xmit (bsc#1261779).
• CVE-2026-23450: net/smc: fix NULL dereference and UAF in smc_tcp_syn_recv_sock() (bsc#1261584).
• CVE-2026-23455: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() (bsc#1261687).
• CVE-2026-23456: netfilter: nf_conntrack_h323: fix OOB read in decode_int() CONS case (bsc#1261703).
• CVE-2026-23457: netfilter: nf_conntrack_sip: fix…

The SUSE Linux Enterprise 15 SP7 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2023-20585: x86/CPU: Fix FPDSS on Zen1 (bsc#1243603).
• CVE-2025-54518: x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache (bsc#1264013).
• CVE-2025-68310: s390/pci: Use pci_uevent_ers() in PCI recovery (bsc#1255160).
• CVE-2025-71183: btrfs: always detect conflicting inodes when logging inode refs (bsc#1257631).
• CVE-2026-23168: flex_proportions: make fprop_new_period() hardirq safe (bsc#1258826).
• CVE-2026-23239: espintcp: Fix race condition in espintcp_close() (bsc#1259485).
• CVE-2026-23240: tls: Fix race condition in tls_sw_cancel_work_tx() (bsc#1259484).
• CVE-2026-23245: net/sched: act_gate: snapshot parameters with RCU on replace (bsc#1259799).
• CVE-2026-23262: gve: Fix stats report corruption on queue count change (bsc#1259870).
• CVE-2026-23271: perf: Fix __perf_event_overflow() vs perf_remove_from_context() race (bsc#1260018).
• CVE-2026-23276: net: move dev_xmit_recursion() helpers to net/core/dev.h (bsc#1260012).
• CVE-2026-23300: net: ipv6: fix panic when IPv4 route references loopback IPv6 nexthop (bsc#1260538).
• CVE-2026-23304: ipv6: fix NULL pointer deref in ip6_rt_get_dev_rcu() (bsc#1260544).
• CVE-2026-23306: scsi: pm8001: Fix use-after-free in pm8001_queue_command() (bsc#1260501).
• CVE-2026-23313: i40e: Fix preempt count leak in napi poll tracepoint (bsc#1260555).
• CVE-2026-23321: mptcp: pm: in-kernel: always mark signal+subflow endp as used (bsc#1260505).
• CVE-2026-23335: RDMA/irdma: Fix kernel stack leak in irdma_create_user_ah() (bsc#1260550).
• CVE-2026-23340: net: sched: avoid qdisc_reset_all_tx_gt() vs dequeue race for lockless qdiscs (bsc#1260523).
• CVE-2026-23343: xdp: produce a warning when calculated tailroom is negative (bsc#1260527).
• CVE-2026-23346: mm/ioremap: define generic_ioremap_prot() and generic_iounmap() (bsc#1260529).
• CVE-2026-23351: netfilter: nft_set_pipapo: split gc into unlink and reclaim phase (bsc#1260526).
• CVE-2026-23354: x86/fred: Correct speculative safety in fred_extint() (bsc#1260801).
• CVE-2026-23368: net: phy: register phy led_triggers during probe to avoid AB-BA deadlock (bsc#1260530).
• CVE-2026-23374: blktrace: fix __this_cpu_read/write in preemptible context (bsc#1260811).
• CVE-2026-23378: net/sched: act_ife: Fix metalist update behavior (bsc#1260546).
• CVE-2026-23383: bpf, arm64: Force 8-byte alignment for JIT buffer to prevent atomic tearing (bsc#1260497).
• CVE-2026-23391: netfilter: xt_CT: drop pending enqueued packets on template removal (bsc#1260566).
• CVE-2026-23392: netfilter: nf_tables: release flowtable after rcu grace period on error (bsc#1260531).
• CVE-2026-23393: bridge: cfm: Fix race condition in peer_mep deletion (bsc#1260522).
• CVE-2026-23395: Bluetooth: L2CAP: Fix accepting multiple L2CAP_ECRED_CONN_REQ (bsc#1260580).
• CVE-2026-23397: nfnetlink_osf: validate individual option lengths in fingerprints (bsc#1260728).
• CVE-2026-23399: nf_tables: nft_dynset: fix possible stateful expression memleak in error path (bsc#1261020).
• CVE-2026-23412: netfilter: bpf: defer hook memory release until rcu readers are done (bsc#1261412).
• CVE-2026-23419: net/rds: Fix circular locking dependency in rds_tcp_tune (bsc#1261507).
• CVE-2026-23440: net/mlx5e: Fix race condition during IPSec ESN update (bsc#1261641).
• CVE-2026-23441: net/mlx5e: Prevent concurrent access to IPSec ASO context (bsc#1261768).
• CVE-2026-23442: ipv6: add NULL checks for idev in SRv6 paths (bsc#1261581).
• CVE-2026-23445: igc: fix page fault in XDP TX timestamps handling (bsc#1261702).
• CVE-2026-23449: net/sched: teql: Fix double-free in teql_master_xmit (bsc#1261779).
• CVE-2026-23450: net/smc: fix NULL dereference and UAF in smc_tcp_syn_recv_sock() (bsc#1261584).
• CVE-2026-23455: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() (bsc#1261687).
• CVE-2026-23456: netfilter: nf_conntrack_h323:…

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. (CVE-2025-54505)

It was discovered that some AMD Zen 2 processors did not properly isolate shared resources in the operation cache. A local attacker could possibly use this issue to corrupt instructions executed at a higher privilege level, resulting in privilege escalation. (CVE-2025-54518)

It was discovered that some AMD Zen 5 processors supporting RDSEED instruction did not properly handle entropy, potentially resulting in the consumption of insufficiently random values. A local attacker could possibly use this issue to influence the values returned by the RDSEED instruction causing loss of confidentiality and integrity. (CVE-2025-62626)

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

• ARM64 architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• Power management core;
• DRBD Distributed Replicated Block Device drivers;
• Rados block device (RBD) driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• Character device driver;
• Clock framework and drivers;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DMA engine subsystem;
• EDAC drivers;
• EFI core;
• GPU drivers;
• Greybus drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I2C subsystem;
• IIO ADC drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device (Miscellaneous) drivers;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• MediaTek SMI driver;
• NVIDIA Tegra memory controller driver;
• Fastrpc Driver;
• IBM Advanced System Management driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• Broadcom BCM2835 power domain driver;
• Generic PM domains;
• i.MX PM domains;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• SLIMbus drivers;
• Freescale SoC drivers;
• Microchip PolarFire SoC system controller driver;
• SPI subsystem;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• SM750 framebuffer staging driver;
• TCM subsystem;
• Thermal drivers;
• TTY drivers;
• UFS subsystem;
• Cadence USB3 driver;
• USB Device Class drivers;
• ULPI bus;
• USB core drivers;
• DesignWare USB2 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Mustek MDC800 USB digital camera driver;
• USB YUREX driver;
• Renesas USBHS Controller drivers;
• USB Type-C Connector System Software Interface driver;
• VFIO drivers;
• Framebuffer layer;
• TSM TDX Guest driver;
• Xen hypervisor drivers;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• EROFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• GFS2 file system;
• HFS+ file system;
• Journaling layer for block devices (JBD2);
• Network file systems library;
• Network…

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. (CVE-2025-54505)

It was discovered that some AMD Zen 2 processors did not properly isolate shared resources in the operation cache. A local attacker could possibly use this issue to corrupt instructions executed at a higher privilege level, resulting in privilege escalation. (CVE-2025-54518)

It was discovered that some AMD Zen 5 processors supporting RDSEED instruction did not properly handle entropy, potentially resulting in the consumption of insufficiently random values. A local attacker could possibly use this issue to influence the values returned by the RDSEED instruction causing loss of confidentiality and integrity. (CVE-2025-62626)

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

• ARM64 architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• Power management core;
• DRBD Distributed Replicated Block Device drivers;
• Rados block device (RBD) driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• Character device driver;
• Clock framework and drivers;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DMA engine subsystem;
• EDAC drivers;
• EFI core;
• GPU drivers;
• Greybus drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I2C subsystem;
• IIO ADC drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device (Miscellaneous) drivers;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• MediaTek SMI driver;
• NVIDIA Tegra memory controller driver;
• Fastrpc Driver;
• IBM Advanced System Management driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• Broadcom BCM2835 power domain driver;
• Generic PM domains;
• i.MX PM domains;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• SLIMbus drivers;
• Freescale SoC drivers;
• Microchip PolarFire SoC system controller driver;
• SPI subsystem;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• SM750 framebuffer staging driver;
• TCM subsystem;
• Thermal drivers;
• TTY drivers;
• UFS subsystem;
• Cadence USB3 driver;
• USB Device Class drivers;
• ULPI bus;
• USB core drivers;
• DesignWare USB2 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Mustek MDC800 USB digital camera driver;
• USB YUREX driver;
• Renesas USBHS Controller drivers;
• USB Type-C Connector System Software Interface driver;
• VFIO drivers;
• Framebuffer layer;
• TSM TDX Guest driver;
• Xen hypervisor drivers;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• EROFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• GFS2 file system;
• HFS+ file system;
• Journaling layer for block devices (JBD2);
• Network file systems library;
• Network…

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. (CVE-2025-54505)

It was discovered that some AMD Zen 2 processors did not properly isolate shared resources in the operation cache. A local attacker could possibly use this issue to corrupt instructions executed at a higher privilege level, resulting in privilege escalation. (CVE-2025-54518)

It was discovered that some AMD Zen 5 processors supporting RDSEED instruction did not properly handle entropy, potentially resulting in the consumption of insufficiently random values. A local attacker could possibly use this issue to influence the values returned by the RDSEED instruction causing loss of confidentiality and integrity. (CVE-2025-62626)

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

• ARM64 architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• Power management core;
• DRBD Distributed Replicated Block Device drivers;
• Rados block device (RBD) driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• Character device driver;
• Clock framework and drivers;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DMA engine subsystem;
• EDAC drivers;
• EFI core;
• GPU drivers;
• Greybus drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I2C subsystem;
• IIO ADC drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device (Miscellaneous) drivers;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• MediaTek SMI driver;
• NVIDIA Tegra memory controller driver;
• Fastrpc Driver;
• IBM Advanced System Management driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• Broadcom BCM2835 power domain driver;
• Generic PM domains;
• i.MX PM domains;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• SLIMbus drivers;
• Freescale SoC drivers;
• Microchip PolarFire SoC system controller driver;
• SPI subsystem;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• SM750 framebuffer staging driver;
• TCM subsystem;
• Thermal drivers;
• TTY drivers;
• UFS subsystem;
• Cadence USB3 driver;
• USB Device Class drivers;
• ULPI bus;
• USB core drivers;
• DesignWare USB2 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Mustek MDC800 USB digital camera driver;
• USB YUREX driver;
• Renesas USBHS Controller drivers;
• USB Type-C Connector System Software Interface driver;
• VFIO drivers;
• Framebuffer layer;
• TSM TDX Guest driver;
• Xen hypervisor drivers;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• EROFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• GFS2 file system;
• HFS+ file system;
• Journaling layer for block devices (JBD2);
• Network file systems library;
• Network…

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. (CVE-2025-54505)

It was discovered that some AMD Zen 2 processors did not properly isolate shared resources in the operation cache. A local attacker could possibly use this issue to corrupt instructions executed at a higher privilege level, resulting in privilege escalation. (CVE-2025-54518)

It was discovered that some AMD Zen 5 processors supporting RDSEED instruction did not properly handle entropy, potentially resulting in the consumption of insufficiently random values. A local attacker could possibly use this issue to influence the values returned by the RDSEED instruction causing loss of confidentiality and integrity. (CVE-2025-62626)

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

• ARM64 architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• Power management core;
• DRBD Distributed Replicated Block Device drivers;
• Rados block device (RBD) driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• Character device driver;
• Clock framework and drivers;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DMA engine subsystem;
• EDAC drivers;
• EFI core;
• GPU drivers;
• Greybus drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I2C subsystem;
• IIO ADC drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device (Miscellaneous) drivers;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• MediaTek SMI driver;
• NVIDIA Tegra memory controller driver;
• Fastrpc Driver;
• IBM Advanced System Management driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• Broadcom BCM2835 power domain driver;
• Generic PM domains;
• i.MX PM domains;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• SLIMbus drivers;
• Freescale SoC drivers;
• Microchip PolarFire SoC system controller driver;
• SPI subsystem;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• SM750 framebuffer staging driver;
• TCM subsystem;
• Thermal drivers;
• TTY drivers;
• UFS subsystem;
• Cadence USB3 driver;
• USB Device Class drivers;
• ULPI bus;
• USB core drivers;
• DesignWare USB2 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Mustek MDC800 USB digital camera driver;
• USB YUREX driver;
• Renesas USBHS Controller drivers;
• USB Type-C Connector System Software Interface driver;
• VFIO drivers;
• Framebuffer layer;
• TSM TDX Guest driver;
• Xen hypervisor drivers;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• EROFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• GFS2 file system;
• HFS+ file system;
• Journaling layer for block devices (JBD2);
• Network file systems library;
• Network…

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. (CVE-2025-54505)

It was discovered that some AMD Zen 2 processors did not properly isolate shared resources in the operation cache. A local attacker could possibly use this issue to corrupt instructions executed at a higher privilege level, resulting in privilege escalation. (CVE-2025-54518)

It was discovered that some AMD Zen 5 processors supporting RDSEED instruction did not properly handle entropy, potentially resulting in the consumption of insufficiently random values. A local attacker could possibly use this issue to influence the values returned by the RDSEED instruction causing loss of confidentiality and integrity. (CVE-2025-62626)

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

• ARM64 architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• Power management core;
• DRBD Distributed Replicated Block Device drivers;
• Rados block device (RBD) driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• Character device driver;
• Clock framework and drivers;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DMA engine subsystem;
• EDAC drivers;
• EFI core;
• GPU drivers;
• Greybus drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I2C subsystem;
• IIO ADC drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device (Miscellaneous) drivers;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• MediaTek SMI driver;
• NVIDIA Tegra memory controller driver;
• Fastrpc Driver;
• IBM Advanced System Management driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• Broadcom BCM2835 power domain driver;
• Generic PM domains;
• i.MX PM domains;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• SLIMbus drivers;
• Freescale SoC drivers;
• Microchip PolarFire SoC system controller driver;
• SPI subsystem;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• SM750 framebuffer staging driver;
• TCM subsystem;
• Thermal drivers;
• TTY drivers;
• UFS subsystem;
• Cadence USB3 driver;
• USB Device Class drivers;
• ULPI bus;
• USB core drivers;
• DesignWare USB2 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Mustek MDC800 USB digital camera driver;
• USB YUREX driver;
• Renesas USBHS Controller drivers;
• USB Type-C Connector System Software Interface driver;
• VFIO drivers;
• Framebuffer layer;
• TSM TDX Guest driver;
• Xen hypervisor drivers;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• EROFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• GFS2 file system;
• HFS+ file system;
• Journaling layer for block devices (JBD2);
• Network file systems library;
• Network…

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. (CVE-2025-54505)

It was discovered that some AMD Zen 2 processors did not properly isolate shared resources in the operation cache. A local attacker could possibly use this issue to corrupt instructions executed at a higher privilege level, resulting in privilege escalation. (CVE-2025-54518)

It was discovered that some AMD Zen 5 processors supporting RDSEED instruction did not properly handle entropy, potentially resulting in the consumption of insufficiently random values. A local attacker could possibly use this issue to influence the values returned by the RDSEED instruction causing loss of confidentiality and integrity. (CVE-2025-62626)

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

• ARM64 architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• Power management core;
• DRBD Distributed Replicated Block Device drivers;
• Rados block device (RBD) driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• Character device driver;
• Clock framework and drivers;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DMA engine subsystem;
• EDAC drivers;
• EFI core;
• GPU drivers;
• Greybus drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I2C subsystem;
• IIO ADC drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device (Miscellaneous) drivers;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• MediaTek SMI driver;
• NVIDIA Tegra memory controller driver;
• Fastrpc Driver;
• IBM Advanced System Management driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• Broadcom BCM2835 power domain driver;
• Generic PM domains;
• i.MX PM domains;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• SLIMbus drivers;
• Freescale SoC drivers;
• Microchip PolarFire SoC system controller driver;
• SPI subsystem;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• SM750 framebuffer staging driver;
• TCM subsystem;
• Thermal drivers;
• TTY drivers;
• UFS subsystem;
• Cadence USB3 driver;
• USB Device Class drivers;
• ULPI bus;
• USB core drivers;
• DesignWare USB2 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Mustek MDC800 USB digital camera driver;
• USB YUREX driver;
• Renesas USBHS Controller drivers;
• USB Type-C Connector System Software Interface driver;
• VFIO drivers;
• Framebuffer layer;
• TSM TDX Guest driver;
• Xen hypervisor drivers;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• EROFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• GFS2 file system;
• HFS+ file system;
• Journaling layer for block devices (JBD2);
• Network file systems library;
• Network…

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. (CVE-2025-54505)

It was discovered that some AMD Zen 2 processors did not properly isolate shared resources in the operation cache. A local attacker could possibly use this issue to corrupt instructions executed at a higher privilege level, resulting in privilege escalation. (CVE-2025-54518)

It was discovered that some AMD Zen 5 processors supporting RDSEED instruction did not properly handle entropy, potentially resulting in the consumption of insufficiently random values. A local attacker could possibly use this issue to influence the values returned by the RDSEED instruction causing loss of confidentiality and integrity. (CVE-2025-62626)

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

• ARM64 architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• Power management core;
• DRBD Distributed Replicated Block Device drivers;
• Rados block device (RBD) driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• Character device driver;
• Clock framework and drivers;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DMA engine subsystem;
• EDAC drivers;
• EFI core;
• GPU drivers;
• Greybus drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I2C subsystem;
• IIO ADC drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device (Miscellaneous) drivers;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• MediaTek SMI driver;
• NVIDIA Tegra memory controller driver;
• Fastrpc Driver;
• IBM Advanced System Management driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• Broadcom BCM2835 power domain driver;
• Generic PM domains;
• i.MX PM domains;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• SLIMbus drivers;
• Freescale SoC drivers;
• Microchip PolarFire SoC system controller driver;
• SPI subsystem;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• SM750 framebuffer staging driver;
• TCM subsystem;
• Thermal drivers;
• TTY drivers;
• UFS subsystem;
• Cadence USB3 driver;
• USB Device Class drivers;
• ULPI bus;
• USB core drivers;
• DesignWare USB2 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Mustek MDC800 USB digital camera driver;
• USB YUREX driver;
• Renesas USBHS Controller drivers;
• USB Type-C Connector System Software Interface driver;
• VFIO drivers;
• Framebuffer layer;
• TSM TDX Guest driver;
• Xen hypervisor drivers;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• EROFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• GFS2 file system;
• HFS+ file system;
• Journaling layer for block devices (JBD2);
• Network file systems library;
• Network…

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. (CVE-2025-54505)

It was discovered that some AMD Zen 2 processors did not properly isolate shared resources in the operation cache. A local attacker could possibly use this issue to corrupt instructions executed at a higher privilege level, resulting in privilege escalation. (CVE-2025-54518)

It was discovered that some AMD Zen 5 processors supporting RDSEED instruction did not properly handle entropy, potentially resulting in the consumption of insufficiently random values. A local attacker could possibly use this issue to influence the values returned by the RDSEED instruction causing loss of confidentiality and integrity. (CVE-2025-62626)

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

• ARM64 architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• Power management core;
• DRBD Distributed Replicated Block Device drivers;
• Rados block device (RBD) driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• Character device driver;
• Clock framework and drivers;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DMA engine subsystem;
• EDAC drivers;
• EFI core;
• GPU drivers;
• Greybus drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I2C subsystem;
• IIO ADC drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device (Miscellaneous) drivers;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• MediaTek SMI driver;
• NVIDIA Tegra memory controller driver;
• Fastrpc Driver;
• IBM Advanced System Management driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• Broadcom BCM2835 power domain driver;
• Generic PM domains;
• i.MX PM domains;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• SLIMbus drivers;
• Freescale SoC drivers;
• Microchip PolarFire SoC system controller driver;
• SPI subsystem;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• SM750 framebuffer staging driver;
• TCM subsystem;
• Thermal drivers;
• TTY drivers;
• UFS subsystem;
• Cadence USB3 driver;
• USB Device Class drivers;
• ULPI bus;
• USB core drivers;
• DesignWare USB2 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Mustek MDC800 USB digital camera driver;
• USB YUREX driver;
• Renesas USBHS Controller drivers;
• USB Type-C Connector System Software Interface driver;
• VFIO drivers;
• Framebuffer layer;
• TSM TDX Guest driver;
• Xen hypervisor drivers;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• EROFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• GFS2 file system;
• HFS+ file system;
• Journaling layer for block devices (JBD2);
• Network file systems library;
• Network…

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. (CVE-2025-54505)

It was discovered that some AMD Zen 2 processors did not properly isolate shared resources in the operation cache. A local attacker could possibly use this issue to corrupt instructions executed at a higher privilege level, resulting in privilege escalation. (CVE-2025-54518)

It was discovered that some AMD Zen 5 processors supporting RDSEED instruction did not properly handle entropy, potentially resulting in the consumption of insufficiently random values. A local attacker could possibly use this issue to influence the values returned by the RDSEED instruction causing loss of confidentiality and integrity. (CVE-2025-62626)

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

• ARM64 architecture;
• MIPS architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• ATM drivers;
• Drivers core;
• Power management core;
• DRBD Distributed Replicated Block Device drivers;
• Rados block device (RBD) driver;
• RNBD block device driver;
• Ublk userspace block driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• Clocksource drivers;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• CPU idle management framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DMA engine subsystem;
• EDAC drivers;
• EFI core;
• GPIO subsystem;
• GPU drivers;
• Greybus drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I2C subsystem;
• IIO subsystem;
• IIO ADC drivers;
• InfiniBand drivers;
• Input Device (Miscellaneous) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• MediaTek SMI driver;
• NVIDIA Tegra memory controller driver;
• Multifunction device drivers;
• Broadcom VK accelerator driver;
• Fastrpc Driver;
• IBM Advanced System Management driver;
• MMC subsystem;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PCI subsystem;
• Performance monitor drivers;
• Pin controllers subsystem;
• x86 platform drivers;
• Broadcom BCM2835 power domain driver;
• Generic PM domains;
• i.MX PM domains;
• Power supply drivers;
• RapidIO drivers;
• RAS (Reliability, Availability, Serviceability) subsystem;
• Remote Processor subsystem;
• RPMSG subsystem;
• S/390 drivers;
• SCSI subsystem;
• SLIMbus drivers;
• Freescale SoC drivers;
• MediaTek SoC drivers;
• Microchip PolarFire SoC system controller driver;
• Texas Instruments SoC drivers;
• SPI subsystem;
• Greybus lights staging drivers;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• SM750 framebuffer staging driver;
• TCM subsystem;
• Thermal drivers;
• TTY drivers;
• UFS subsystem;
• Cadence USB3 driver;
• ChipIdea USB driver;
• USB Device Class drivers;
• ULPI bus;
• USB core drivers;
• DesignWare…

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. (CVE-2025-54505)

It was discovered that some AMD Zen 2 processors did not properly isolate shared resources in the operation cache. A local attacker could possibly use this issue to corrupt instructions executed at a higher privilege level, resulting in privilege escalation. (CVE-2025-54518)

It was discovered that some AMD Zen 5 processors supporting RDSEED instruction did not properly handle entropy, potentially resulting in the consumption of insufficiently random values. A local attacker could possibly use this issue to influence the values returned by the RDSEED instruction causing loss of confidentiality and integrity. (CVE-2025-62626)

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

• ARM64 architecture;
• MIPS architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• ATM drivers;
• Drivers core;
• Power management core;
• DRBD Distributed Replicated Block Device drivers;
• Rados block device (RBD) driver;
• RNBD block device driver;
• Ublk userspace block driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• Clocksource drivers;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• CPU idle management framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DMA engine subsystem;
• EDAC drivers;
• EFI core;
• GPIO subsystem;
• GPU drivers;
• Greybus drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I2C subsystem;
• IIO subsystem;
• IIO ADC drivers;
• InfiniBand drivers;
• Input Device (Miscellaneous) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• MediaTek SMI driver;
• NVIDIA Tegra memory controller driver;
• Multifunction device drivers;
• Broadcom VK accelerator driver;
• Fastrpc Driver;
• IBM Advanced System Management driver;
• MMC subsystem;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PCI subsystem;
• Performance monitor drivers;
• Pin controllers subsystem;
• x86 platform drivers;
• Broadcom BCM2835 power domain driver;
• Generic PM domains;
• i.MX PM domains;
• Power supply drivers;
• RapidIO drivers;
• RAS (Reliability, Availability, Serviceability) subsystem;
• Remote Processor subsystem;
• RPMSG subsystem;
• S/390 drivers;
• SCSI subsystem;
• SLIMbus drivers;
• Freescale SoC drivers;
• MediaTek SoC drivers;
• Microchip PolarFire SoC system controller driver;
• Texas Instruments SoC drivers;
• SPI subsystem;
• Greybus lights staging drivers;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• SM750 framebuffer staging driver;
• TCM subsystem;
• Thermal drivers;
• TTY drivers;
• UFS subsystem;
• Cadence USB3 driver;
• ChipIdea USB driver;
• USB Device Class drivers;
• ULPI bus;
• USB core drivers;
• DesignWare…

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. (CVE-2025-54505)

It was discovered that some AMD Zen 2 processors did not properly isolate shared resources in the operation cache. A local attacker could possibly use this issue to corrupt instructions executed at a higher privilege level, resulting in privilege escalation. (CVE-2025-54518)

It was discovered that some AMD Zen 5 processors supporting RDSEED instruction did not properly handle entropy, potentially resulting in the consumption of insufficiently random values. A local attacker could possibly use this issue to influence the values returned by the RDSEED instruction causing loss of confidentiality and integrity. (CVE-2025-62626)

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

• ARM64 architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• Power management core;
• DRBD Distributed Replicated Block Device drivers;
• Rados block device (RBD) driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• Character device driver;
• Clock framework and drivers;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DMA engine subsystem;
• EDAC drivers;
• EFI core;
• GPU drivers;
• Greybus drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I2C subsystem;
• IIO ADC drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device (Miscellaneous) drivers;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• MediaTek SMI driver;
• NVIDIA Tegra memory controller driver;
• Fastrpc Driver;
• IBM Advanced System Management driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• Broadcom BCM2835 power domain driver;
• Generic PM domains;
• i.MX PM domains;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• SLIMbus drivers;
• Freescale SoC drivers;
• Microchip PolarFire SoC system controller driver;
• SPI subsystem;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• SM750 framebuffer staging driver;
• TCM subsystem;
• Thermal drivers;
• TTY drivers;
• UFS subsystem;
• Cadence USB3 driver;
• USB Device Class drivers;
• ULPI bus;
• USB core drivers;
• DesignWare USB2 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Mustek MDC800 USB digital camera driver;
• USB YUREX driver;
• Renesas USBHS Controller drivers;
• USB Type-C Connector System Software Interface driver;
• VFIO drivers;
• Framebuffer layer;
• TSM TDX Guest driver;
• Xen hypervisor drivers;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• EROFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• GFS2 file system;
• HFS+ file system;
• Journaling layer for block devices (JBD2);
• Network file systems library;
• Network…

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. (CVE-2025-54505)

It was discovered that some AMD Zen 2 processors did not properly isolate shared resources in the operation cache. A local attacker could possibly use this issue to corrupt instructions executed at a higher privilege level, resulting in privilege escalation. (CVE-2025-54518)

It was discovered that some AMD Zen 5 processors supporting RDSEED instruction did not properly handle entropy, potentially resulting in the consumption of insufficiently random values. A local attacker could possibly use this issue to influence the values returned by the RDSEED instruction causing loss of confidentiality and integrity. (CVE-2025-62626)

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

• ARM64 architecture;
• MIPS architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• ATM drivers;
• Drivers core;
• Power management core;
• DRBD Distributed Replicated Block Device drivers;
• Rados block device (RBD) driver;
• RNBD block device driver;
• Ublk userspace block driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• Clocksource drivers;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• CPU idle management framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DMA engine subsystem;
• EDAC drivers;
• EFI core;
• GPIO subsystem;
• GPU drivers;
• Greybus drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I2C subsystem;
• IIO subsystem;
• IIO ADC drivers;
• InfiniBand drivers;
• Input Device (Miscellaneous) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• MediaTek SMI driver;
• NVIDIA Tegra memory controller driver;
• Multifunction device drivers;
• Broadcom VK accelerator driver;
• Fastrpc Driver;
• IBM Advanced System Management driver;
• MMC subsystem;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PCI subsystem;
• Performance monitor drivers;
• Pin controllers subsystem;
• x86 platform drivers;
• Broadcom BCM2835 power domain driver;
• Generic PM domains;
• i.MX PM domains;
• Power supply drivers;
• RapidIO drivers;
• RAS (Reliability, Availability, Serviceability) subsystem;
• Remote Processor subsystem;
• RPMSG subsystem;
• S/390 drivers;
• SCSI subsystem;
• SLIMbus drivers;
• Freescale SoC drivers;
• MediaTek SoC drivers;
• Microchip PolarFire SoC system controller driver;
• Texas Instruments SoC drivers;
• SPI subsystem;
• Greybus lights staging drivers;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• SM750 framebuffer staging driver;
• TCM subsystem;
• Thermal drivers;
• TTY drivers;
• UFS subsystem;
• Cadence USB3 driver;
• ChipIdea USB driver;
• USB Device Class drivers;
• ULPI bus;
• USB core drivers;
• DesignWare…

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. (CVE-2025-54505)

It was discovered that some AMD Zen 2 processors did not properly isolate shared resources in the operation cache. A local attacker could possibly use this issue to corrupt instructions executed at a higher privilege level, resulting in privilege escalation. (CVE-2025-54518)

It was discovered that some AMD Zen 5 processors supporting RDSEED instruction did not properly handle entropy, potentially resulting in the consumption of insufficiently random values. A local attacker could possibly use this issue to influence the values returned by the RDSEED instruction causing loss of confidentiality and integrity. (CVE-2025-62626)

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

• ARM64 architecture;
• MIPS architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• ATM drivers;
• Drivers core;
• Power management core;
• DRBD Distributed Replicated Block Device drivers;
• Rados block device (RBD) driver;
• RNBD block device driver;
• Ublk userspace block driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• Clocksource drivers;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• CPU idle management framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DMA engine subsystem;
• EDAC drivers;
• EFI core;
• GPIO subsystem;
• GPU drivers;
• Greybus drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I2C subsystem;
• IIO subsystem;
• IIO ADC drivers;
• InfiniBand drivers;
• Input Device (Miscellaneous) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• MediaTek SMI driver;
• NVIDIA Tegra memory controller driver;
• Multifunction device drivers;
• Broadcom VK accelerator driver;
• Fastrpc Driver;
• IBM Advanced System Management driver;
• MMC subsystem;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PCI subsystem;
• Performance monitor drivers;
• Pin controllers subsystem;
• x86 platform drivers;
• Broadcom BCM2835 power domain driver;
• Generic PM domains;
• i.MX PM domains;
• Power supply drivers;
• RapidIO drivers;
• RAS (Reliability, Availability, Serviceability) subsystem;
• Remote Processor subsystem;
• RPMSG subsystem;
• S/390 drivers;
• SCSI subsystem;
• SLIMbus drivers;
• Freescale SoC drivers;
• MediaTek SoC drivers;
• Microchip PolarFire SoC system controller driver;
• Texas Instruments SoC drivers;
• SPI subsystem;
• Greybus lights staging drivers;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• SM750 framebuffer staging driver;
• TCM subsystem;
• Thermal drivers;
• TTY drivers;
• UFS subsystem;
• Cadence USB3 driver;
• ChipIdea USB driver;
• USB Device Class drivers;
• ULPI bus;
• USB core drivers;
• DesignWare…

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. (CVE-2025-54505)

It was discovered that some AMD Zen 2 processors did not properly isolate shared resources in the operation cache. A local attacker could possibly use this issue to corrupt instructions executed at a higher privilege level, resulting in privilege escalation. (CVE-2025-54518)

It was discovered that some AMD Zen 5 processors supporting RDSEED instruction did not properly handle entropy, potentially resulting in the consumption of insufficiently random values. A local attacker could possibly use this issue to influence the values returned by the RDSEED instruction causing loss of confidentiality and integrity. (CVE-2025-62626)

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

• ARM64 architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• Power management core;
• DRBD Distributed Replicated Block Device drivers;
• Rados block device (RBD) driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• Character device driver;
• Clock framework and drivers;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DMA engine subsystem;
• EDAC drivers;
• EFI core;
• GPU drivers;
• Greybus drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I2C subsystem;
• IIO ADC drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device (Miscellaneous) drivers;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• MediaTek SMI driver;
• NVIDIA Tegra memory controller driver;
• Fastrpc Driver;
• IBM Advanced System Management driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• Broadcom BCM2835 power domain driver;
• Generic PM domains;
• i.MX PM domains;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• SLIMbus drivers;
• Freescale SoC drivers;
• Microchip PolarFire SoC system controller driver;
• SPI subsystem;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• SM750 framebuffer staging driver;
• TCM subsystem;
• Thermal drivers;
• TTY drivers;
• UFS subsystem;
• Cadence USB3 driver;
• USB Device Class drivers;
• ULPI bus;
• USB core drivers;
• DesignWare USB2 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Mustek MDC800 USB digital camera driver;
• USB YUREX driver;
• Renesas USBHS Controller drivers;
• USB Type-C Connector System Software Interface driver;
• VFIO drivers;
• Framebuffer layer;
• TSM TDX Guest driver;
• Xen hypervisor drivers;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• EROFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• GFS2 file system;
• HFS+ file system;
• Journaling layer for block devices (JBD2);
• Network file systems library;
• Network…