CVE-2026-31729

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

fs/ntfs3: Validate buffer length while parsing index

indx_read is called when we have some NTFS directory operations that need more information from the index buffers. This adds a sanity check to make sure the returned index buffer length is legit, or we may have some out-of-bound memory accesses.

[ 560.897595] BUG: KASAN: slab-out-of-bounds in hdr_find_e.isra.0+0x10c/0x320 [ 560.898321] Read of size 2 at addr ffff888009497238 by task exp/245 [ 560.898760] [ 560.899129] CPU: 0 PID: 245 Comm: exp Not tainted 6.0.0-rc6 #37 [ 560.899505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 560.900170] Call Trace: [ 560.900407] <TASK> [ 560.900732] dump_stack_lvl+0x49/0x63 [ 560.901108] print_report.cold+0xf5/0x689 [ 560.901395] ? hdr_find_e.isra.0+0x10c/0x320 [ 560.901716] kasan_report+0xa7/0x130 [ 560.901950] ? hdr_find_e.isra.0+0x10c/0x320 [ 560.902208] __asan_load2+0x68/0x90 [ 560.902427] hdr_find_e.isra.0+0x10c/0x320 [ 560.902846] ? cmp_uints+0xe0/0xe0 [ 560.903363] ? cmp_sdh+0x90/0x90 [ 560.903883] ? ntfs_bread_run+0x190/0x190 [ 560.904196] ? rwsem_down_read_slowpath+0x750/0x750 [ 560.904969] ? ntfs_fix_post_read+0xe0/0x130 [ 560.905259] ? __kasan_check_write+0x14/0x20 [ 560.905599] ? up_read+0x1a/0x90 [ 560.905853] ? indx_read+0x22c/0x380 [ 560.906096] indx_find+0x2ef/0x470 [ 560.906352] ? indx_find_buffer+0x2d0/0x2d0 [ 560.906692] ? __kasan_kmalloc+0x88/0xb0 [ 560.906977] dir_search_u+0x196/0x2f0 [ 560.907220] ? ntfs_nls_to_utf16+0x450/0x450 [ 560.907464] ? __kasan_check_write+0x14/0x20 [ 560.907747] ? mutex_lock+0x8f/0xe0 [ 560.907970] ? __mutex_lock_slowpath+0x20/0x20 [ 560.908214] ? kmem_cache_alloc+0x143/0x4b0 [ 560.908459] ntfs_lookup+0xe0/0x100 [ 560.908788] __lookup_slow+0x116/0x220 [ 560.909050] ? lookup_fast+0x1b0/0x1b0 [ 560.909309] ? lookup_fast+0x13f/0x1b0 [ 560.909601] walk_component+0x187/0x230 [ 560.909944] link_path_walk.part.0+0x3f0/0x660 [ 560.910285] ? handle_lookup_down+0x90/0x90 [ 560.910618] ? path_init+0x642/0x6e0 [ 560.911084] ? percpu_counter_add_batch+0x6e/0xf0 [ 560.912559] ? __alloc_file+0x114/0x170 [ 560.913008] path_openat+0x19c/0x1d10 [ 560.913419] ? getname_flags+0x73/0x2b0 [ 560.913815] ? kasan_save_stack+0x3a/0x50 [ 560.914125] ? kasan_save_stack+0x26/0x50 [ 560.914542] ? __kasan_slab_alloc+0x6d/0x90 [ 560.914924] ? kmem_cache_alloc+0x143/0x4b0 [ 560.915339] ? getname_flags+0x73/0x2b0 [ 560.915647] ? getname+0x12/0x20 [ 560.916114] ? __x64_sys_open+0x4c/0x60 [ 560.916460] ? path_lookupat.isra.0+0x230/0x230 [ 560.916867] ? __isolate_free_page+0x2e0/0x2e0 [ 560.917194] do_filp_open+0x15c/0x1f0 [ 560.917448] ? may_open_dev+0x60/0x60 [ 560.917696] ? expand_files+0xa4/0x3a0 [ 560.917923] ? __kasan_check_write+0x14/0x20 [ 560.918185] ? _raw_spin_lock+0x88/0xdb [ 560.918409] ? _raw_spin_lock_irqsave+0x100/0x100 [ 560.918783] ? _find_next_bit+0x4a/0x130 [ 560.919026] ? _raw_spin_unlock+0x19/0x40 [ 560.919276] ? alloc_fd+0x14b/0x2d0 [ 560.919635] do_sys_openat2+0x32a/0x4b0 [ 560.920035] ? file_open_root+0x230/0x230 [ 560.920336] ? __rcu_read_unlock+0x5b/0x280 [ 560.920813] do_sys_open+0x99/0xf0 [ 560.921208] ? filp_open+0x60/0x60 [ 560.921482] ? exit_to_user_mode_prepare+0x49/0x180 [ 560.921867] __x64_sys_open+0x4c/0x60 [ 560.922128] do_syscall_64+0x3b/0x90 [ 560.922369] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 560.923030] RIP: 0033:0x7f7dff2e4469 [ 560.923681] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 088 [ 560.924451] RSP: 002b:00007ffd41a210b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000002 [ 560.925168] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7dff2e4469…

Root has patched CVE-2026-31729 in the linux package for Root:Debian:11. Multiple fixed versions available.

Root has patched CVE-2026-31729 in the linux package for Root:Debian:12. Multiple fixed versions available.

Root has patched CVE-2026-31729 in the linux package for Root:Ubuntu:22.04. Multiple fixed versions available.

Root has patched CVE-2026-31729 in the linux package for Root:Ubuntu:24.04. Multiple fixed versions available.

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: validate connector number in ucsi_notify_common() The connector number extracted from CCI via UCSI_CCI_CONNECTOR() is a 7-bit field (0-127) that is used to index into the connector array in ucsi_connector_change(). However, the array is only allocated for the number of connectors reported by the device (typically 2-4 entries). A malicious or malfunctioning device could report an out-of-range connector number in the CCI, causing an out-of-bounds array access in ucsi_connector_change(). Add a bounds check in ucsi_notify_common(), the central point where CCI is parsed after arriving from hardware, so that bogus connector numbers are rejected before they propagate further.

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

usb: typec: ucsi: validate connector number in ucsi_notify_common()

The connector number extracted from CCI via UCSI_CCI_CONNECTOR() is a 7-bit field (0-127) that is used to index into the connector array in ucsi_connector_change(). However, the array is only allocated for the number of connectors reported by the device (typically 2-4 entries).

A malicious or malfunctioning device could report an out-of-range connector number in the CCI, causing an out-of-bounds array access in ucsi_connector_change().

Add a bounds check in ucsi_notify_common(), the central point where CCI is parsed after arriving from hardware, so that bogus connector numbers are rejected before they propagate further.

In the Linux kernel, the following vulnerability has been resolved: fs: dlm: fix use after free in midcomms commit While working on processing dlm message in softirq context I experienced the following KASAN use-after-free warning: .

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Fix oops due to NULL pointer dereference in brcmf_sdiod_sglist_rw() This patch fixes a NULL pointer dereference bug in brcmfmac that occurs when a high 'sd_sgentry_align' value applies (e.g. 512) and a lot of queued SKBs are sent from the pkt queue.

In the Linux kernel, the following vulnerability has been resolved: padata: fix UAF in padata_reorder A bug was found when run ltp test: BUG: KASAN: slab-use-after-free in padata_find_next+0x29/0x1a0 Read of size 4 at addr ffff88bbfe003524 by task kworker/u113:2/3039206 CPU: 0 PID: 3039206 Comm: kworker/u113:2 Kdump: loaded Not tainted 6.6.0+ Workqueue: pdecrypt_parallel padata_parallel_worker Call Trace: <TASK> dump_stack_lvl+0x32/0x50 print_address_description.constprop.0+0x6b/0x3d0 print_report+0xdd/0x2c0 kasan_report+0xa5/0xd0 padata_find_next+0x29/0x1a0 padata_reorder+0x131/0x220 padata_parallel_worker+0x3d/0xc0 process_one_work+0x2ec/0x5a0 If 'mdelay(10)' is added before calling 'padata_find_next' in the 'padata_reorder' function, this issue could be reproduced easily with ltp test (pcrypt_aead01).

In the Linux kernel, the following vulnerability has been resolved: geneve: Fix use-after-free in geneve_find_dev().

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in ksmbd_sessions_deregister() In multichannel mode, UAF issue can occur in session_deregister when the second channel sets up a session through the connection of the first channel.

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_tunnel: fix geneve_opt type confusion addition When handling multiple NFTA_TUNNEL_KEY_OPTS_GENEVE attributes, the parsing logic should place every geneve_opt structure one by one compactly.

In the Linux kernel, the following vulnerability has been resolved: ext4: ignore xattrs past end Once inside 'ext4_xattr_inode_dec_ref_all' we should ignore xattrs entries past the 'end' entry.

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in __smb2_lease_break_noti() Move tcp_transport free to ksmbd_conn_free.

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fix dangling pointer in krb_authenticate krb_authenticate frees sess->user and does not set the pointer to NULL.

In the Linux kernel, the following vulnerability has been resolved: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too Similarly to the previous patch, we need to safe guard hfsc_dequeue() too. But for this one, we don't have a reliable reproducer.)(CVE-2025-37823).

In the Linux kernel, the following vulnerability has been resolved: jbd2: remove wrong sb->s_sequence check Journal emptiness is not determined by sb->s_sequence .

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix mode1 reset crash issue If HW scheduler hangs and mode1 reset is used to recover GPU, KFD signal user space to abort the processes.

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Use local fence in error path of xe_migrate_clear The intent of the error path in xe_migrate_clear is to wait on locally generated fence and then return.

In the Linux kernel, the following vulnerability has been resolved: net_sched: qfq: Fix double list add in class with netem as child qdisc As described in Gerrard's report .

In the Linux kernel, the following vulnerability has been resolved: net_sched: ets: Fix double list add in class with netem as child qdisc As described in Gerrard's report .

In the Linux kernel, the following vulnerability has been resolved: vxlan: vnifilter: Fix unlocked deletion of default FDB entry When a VNI is deleted…

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

The following security issues were fixed:

• CVE-2023-20585: iommu/amd: Use maximum Event log buffer size when SNP is enabled on Family 0x19 (bsc#1243603).
• CVE-2026-3150: bcache: fix cached_dev.sb_bio use-after-free and crash (bsc#1263169).
• CVE-2026-23359: bpf: Fix stack-out-of-bounds write in devmap (bsc#1260584).
• CVE-2026-23380: tracing: Fix WARN_ON in tracing_buffers_mmap_close (bsc#1260539).
• CVE-2026-23444: wifi: mac80211: always free skb on ieee80211_tx_prepare_skb() failure (bsc#1266307).
• CVE-2026-31464: scsi: ibmvfc: Fix OOB access in ibmvfc_discover_targets_done() (bsc#1262656).
• CVE-2026-31480: tracing: Fix potential deadlock in cpu hotplug with osnoise (bsc#1262634).
• CVE-2026-31483: s390/barrier: Make array_index_mask_nospec() __always_inline (bsc#1261590 bsc#1262771).
• CVE-2026-31493: RDMA/efa: Fix use of completion ctx after free (bsc#1262668).
• CVE-2026-31516: xfrm: prevent policy_hthresh.work from racing with netns teardown (bsc#1262755).
• CVE-2026-31521: module: Fix kernel panic when a symbol st_shndx is out of bounds (bsc#1263102).
• CVE-2026-31568: s390/mm: Add missing secure storage access fixups for donated memory (bsc#1263068).
• CVE-2026-31575: mm/userfaultfd: fix hugetlb fault mutex hash calculation (bsc#1263067).
• CVE-2026-31613: smb: client: fix OOB reads parsing symlink error response (bsc#1263769).
• CVE-2026-31614: smb: client: fix off-by-8 bounds check in check_wsl_eas() (bsc#1263774).
• CVE-2026-31729: usb: typec: ucsi: validate connector number in ucsi_notify_common() (bsc#1264112).
• CVE-2026-31736: net: ethernet: mtk_ppe: avoid NULL deref when gmac0 is disabled (bsc#1263908).
• CVE-2026-43012: net/mlx5: Fix switchdev mode rollback in case of failure (bsc#1264016).
• CVE-2026-43013: net/mlx5: lag: Check for LAG device before creating debugfs (bsc#1264011).
• CVE-2026-43054: scsi: target: tcm_loop: Drain commands in target_reset handler (bsc#1264063).
• CVE-2026-43112: fs/smb/client: fix out-of-bounds read in cifs_sanitize_prepath (bsc#1264437).
• CVE-2026-43234: team: avoid NETDEV_CHANGEMTU event when unregistering slave (bsc#1264409).
• CVE-2026-43252: mptcp: pm: in-kernel: always set ID as avail when rm endp (bsc#1264300).
• CVE-2026-43325: wifi: iwlwifi: mvm: don't send a 6E related command when not supported (bsc#1265110).
• CVE-2026-43328: cpufreq: governor: fix double free in cpufreq_dbs_governor_init() error path (bsc#1264832).
• CVE-2026-43333: bpf: reject direct access to nullable PTR_TO_BUF pointers (bsc#1264726).
• CVE-2026-43338: btrfs: reserve enough transaction items for qgroup ioctls (bsc#1264716).
• CVE-2026-43341: net/ipv6: ioam6: prevent schema length wraparound in trace fill (bsc#1265044).
• CVE-2026-43359: btrfs: fix transaction abort on set received ioctl due to item overflow (bsc#1264719).
• CVE-2026-43360: btrfs: fix transaction abort on file creation due to name hash collision (bsc#1264720).
• CVE-2026-43361: btrfs: fix transaction abort when snapshotting received subvolumes (bsc#1264722).
• CVE-2026-43362: smb: client: fix in-place encryption corruption in SMB2_write() (bsc#1264989).
• CVE-2026-43414: scsi: qla2xxx: Completely fix fcport double free (bsc#1264669).
• CVE-2026-43499: rtmutex: Use waiter::task instead of current in remove_waiter() (bsc#1266001).
• CVE-2026-45843: slip: bound decode() reads against the compressed packet length (bsc#1266395).
• CVE-2026-46110: net: stmmac: rename STMMAC_GET_ENTRY() -> STMMAC_NEXT_ENTRY() (bsc#1266759).

The following non security issues were fixed:

• ACPI: x86: cmos_rtc: Clean up address space handler driver (stable-fixes).
• ACPI: x86: cmos_rtc: Improve coordination with ACPI TAD driver (git-fixes).
• ALSA: asihpi: Fix potential OOB array access at reading cache (stable-fixes).
• ALSA: hda/conexant: Renaming the codec with device ID 0x1f86 and 0x1f87 (stable-fixes).
• ALSA: pcm: Don't setup bogus iov_iter for silencing…

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

The following security issues were fixed:

• CVE-2023-20585: iommu/amd: Use maximum Event log buffer size when SNP is enabled on Family 0x19 (bsc#1243603).
• CVE-2026-3150: bcache: fix cached_dev.sb_bio use-after-free and crash (bsc#1263169).
• CVE-2026-23359: bpf: Fix stack-out-of-bounds write in devmap (bsc#1260584).
• CVE-2026-23380: tracing: Fix WARN_ON in tracing_buffers_mmap_close (bsc#1260539).
• CVE-2026-23444: wifi: mac80211: always free skb on ieee80211_tx_prepare_skb() failure (bsc#1266307).
• CVE-2026-31464: scsi: ibmvfc: Fix OOB access in ibmvfc_discover_targets_done() (bsc#1262656).
• CVE-2026-31480: tracing: Fix potential deadlock in cpu hotplug with osnoise (bsc#1262634).
• CVE-2026-31483: s390/barrier: Make array_index_mask_nospec() __always_inline (bsc#1261590 bsc#1262771).
• CVE-2026-31493: RDMA/efa: Fix use of completion ctx after free (bsc#1262668).
• CVE-2026-31516: xfrm: prevent policy_hthresh.work from racing with netns teardown (bsc#1262755).
• CVE-2026-31521: module: Fix kernel panic when a symbol st_shndx is out of bounds (bsc#1263102).
• CVE-2026-31568: s390/mm: Add missing secure storage access fixups for donated memory (bsc#1263068).
• CVE-2026-31575: mm/userfaultfd: fix hugetlb fault mutex hash calculation (bsc#1263067).
• CVE-2026-31613: smb: client: fix OOB reads parsing symlink error response (bsc#1263769).
• CVE-2026-31614: smb: client: fix off-by-8 bounds check in check_wsl_eas() (bsc#1263774).
• CVE-2026-31729: usb: typec: ucsi: validate connector number in ucsi_notify_common() (bsc#1264112).
• CVE-2026-31736: net: ethernet: mtk_ppe: avoid NULL deref when gmac0 is disabled (bsc#1263908).
• CVE-2026-43012: net/mlx5: Fix switchdev mode rollback in case of failure (bsc#1264016).
• CVE-2026-43013: net/mlx5: lag: Check for LAG device before creating debugfs (bsc#1264011).
• CVE-2026-43054: scsi: target: tcm_loop: Drain commands in target_reset handler (bsc#1264063).
• CVE-2026-43112: fs/smb/client: fix out-of-bounds read in cifs_sanitize_prepath (bsc#1264437).
• CVE-2026-43234: team: avoid NETDEV_CHANGEMTU event when unregistering slave (bsc#1264409).
• CVE-2026-43252: mptcp: pm: in-kernel: always set ID as avail when rm endp (bsc#1264300).
• CVE-2026-43325: wifi: iwlwifi: mvm: don't send a 6E related command when not supported (bsc#1265110).
• CVE-2026-43328: cpufreq: governor: fix double free in cpufreq_dbs_governor_init() error path (bsc#1264832).
• CVE-2026-43333: bpf: reject direct access to nullable PTR_TO_BUF pointers (bsc#1264726).
• CVE-2026-43338: btrfs: reserve enough transaction items for qgroup ioctls (bsc#1264716).
• CVE-2026-43341: net/ipv6: ioam6: prevent schema length wraparound in trace fill (bsc#1265044).
• CVE-2026-43359: btrfs: fix transaction abort on set received ioctl due to item overflow (bsc#1264719).
• CVE-2026-43360: btrfs: fix transaction abort on file creation due to name hash collision (bsc#1264720).
• CVE-2026-43361: btrfs: fix transaction abort when snapshotting received subvolumes (bsc#1264722).
• CVE-2026-43362: smb: client: fix in-place encryption corruption in SMB2_write() (bsc#1264989).
• CVE-2026-43414: scsi: qla2xxx: Completely fix fcport double free (bsc#1264669).
• CVE-2026-43499: rtmutex: Use waiter::task instead of current in remove_waiter() (bsc#1266001).
• CVE-2026-45843: slip: bound decode() reads against the compressed packet length (bsc#1266395).
• CVE-2026-46110: net: stmmac: rename STMMAC_GET_ENTRY() -> STMMAC_NEXT_ENTRY() (bsc#1266759).

The following non security issues were fixed:

• ACPI: x86: cmos_rtc: Clean up address space handler driver (stable-fixes).
• ACPI: x86: cmos_rtc: Improve coordination with ACPI TAD driver (git-fixes).
• ALSA: asihpi: Fix potential OOB array access at reading cache (stable-fixes).
• ALSA: hda/conexant: Renaming the codec with device ID 0x1f86 and 0x1f87 (stable-fixes).
• ALSA: pcm: Don't setup bogus iov_iter for silencing…

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

The following security issues were fixed:

• CVE-2023-20585: iommu/amd: Use maximum Event log buffer size when SNP is enabled on Family 0x19 (bsc#1243603).
• CVE-2026-3150: bcache: fix cached_dev.sb_bio use-after-free and crash (bsc#1263169).
• CVE-2026-23359: bpf: Fix stack-out-of-bounds write in devmap (bsc#1260584).
• CVE-2026-23380: tracing: Fix WARN_ON in tracing_buffers_mmap_close (bsc#1260539).
• CVE-2026-23444: wifi: mac80211: always free skb on ieee80211_tx_prepare_skb() failure (bsc#1266307).
• CVE-2026-31464: scsi: ibmvfc: Fix OOB access in ibmvfc_discover_targets_done() (bsc#1262656).
• CVE-2026-31480: tracing: Fix potential deadlock in cpu hotplug with osnoise (bsc#1262634).
• CVE-2026-31483: s390/barrier: Make array_index_mask_nospec() __always_inline (bsc#1261590 bsc#1262771).
• CVE-2026-31493: RDMA/efa: Fix use of completion ctx after free (bsc#1262668).
• CVE-2026-31516: xfrm: prevent policy_hthresh.work from racing with netns teardown (bsc#1262755).
• CVE-2026-31521: module: Fix kernel panic when a symbol st_shndx is out of bounds (bsc#1263102).
• CVE-2026-31568: s390/mm: Add missing secure storage access fixups for donated memory (bsc#1263068).
• CVE-2026-31575: mm/userfaultfd: fix hugetlb fault mutex hash calculation (bsc#1263067).
• CVE-2026-31613: smb: client: fix OOB reads parsing symlink error response (bsc#1263769).
• CVE-2026-31614: smb: client: fix off-by-8 bounds check in check_wsl_eas() (bsc#1263774).
• CVE-2026-31729: usb: typec: ucsi: validate connector number in ucsi_notify_common() (bsc#1264112).
• CVE-2026-31736: net: ethernet: mtk_ppe: avoid NULL deref when gmac0 is disabled (bsc#1263908).
• CVE-2026-43012: net/mlx5: Fix switchdev mode rollback in case of failure (bsc#1264016).
• CVE-2026-43013: net/mlx5: lag: Check for LAG device before creating debugfs (bsc#1264011).
• CVE-2026-43054: scsi: target: tcm_loop: Drain commands in target_reset handler (bsc#1264063).
• CVE-2026-43112: fs/smb/client: fix out-of-bounds read in cifs_sanitize_prepath (bsc#1264437).
• CVE-2026-43234: team: avoid NETDEV_CHANGEMTU event when unregistering slave (bsc#1264409).
• CVE-2026-43252: mptcp: pm: in-kernel: always set ID as avail when rm endp (bsc#1264300).
• CVE-2026-43325: wifi: iwlwifi: mvm: don't send a 6E related command when not supported (bsc#1265110).
• CVE-2026-43328: cpufreq: governor: fix double free in cpufreq_dbs_governor_init() error path (bsc#1264832).
• CVE-2026-43333: bpf: reject direct access to nullable PTR_TO_BUF pointers (bsc#1264726).
• CVE-2026-43338: btrfs: reserve enough transaction items for qgroup ioctls (bsc#1264716).
• CVE-2026-43341: net/ipv6: ioam6: prevent schema length wraparound in trace fill (bsc#1265044).
• CVE-2026-43359: btrfs: fix transaction abort on set received ioctl due to item overflow (bsc#1264719).
• CVE-2026-43360: btrfs: fix transaction abort on file creation due to name hash collision (bsc#1264720).
• CVE-2026-43361: btrfs: fix transaction abort when snapshotting received subvolumes (bsc#1264722).
• CVE-2026-43362: smb: client: fix in-place encryption corruption in SMB2_write() (bsc#1264989).
• CVE-2026-43414: scsi: qla2xxx: Completely fix fcport double free (bsc#1264669).
• CVE-2026-43499: rtmutex: Use waiter::task instead of current in remove_waiter() (bsc#1266001).
• CVE-2026-45843: slip: bound decode() reads against the compressed packet length (bsc#1266395).
• CVE-2026-46110: net: stmmac: rename STMMAC_GET_ENTRY() -> STMMAC_NEXT_ENTRY() (bsc#1266759).

The following non security issues were fixed:

• ACPI: x86: cmos_rtc: Clean up address space handler driver (stable-fixes).
• ACPI: x86: cmos_rtc: Improve coordination with ACPI TAD driver (git-fixes).
• ALSA: asihpi: Fix potential OOB array access at reading cache (stable-fixes).
• ALSA: hda/conexant: Renaming the codec with device ID 0x1f86 and 0x1f87 (stable-fixes).
• ALSA: pcm: Don't setup bogus iov_iter for silencing…

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

The following security issues were fixed:

• CVE-2023-20585: iommu/amd: Use maximum Event log buffer size when SNP is enabled on Family 0x19 (bsc#1243603).
• CVE-2026-3150: bcache: fix cached_dev.sb_bio use-after-free and crash (bsc#1263169).
• CVE-2026-23359: bpf: Fix stack-out-of-bounds write in devmap (bsc#1260584).
• CVE-2026-23380: tracing: Fix WARN_ON in tracing_buffers_mmap_close (bsc#1260539).
• CVE-2026-23444: wifi: mac80211: always free skb on ieee80211_tx_prepare_skb() failure (bsc#1266307).
• CVE-2026-31464: scsi: ibmvfc: Fix OOB access in ibmvfc_discover_targets_done() (bsc#1262656).
• CVE-2026-31480: tracing: Fix potential deadlock in cpu hotplug with osnoise (bsc#1262634).
• CVE-2026-31483: s390/barrier: Make array_index_mask_nospec() __always_inline (bsc#1261590 bsc#1262771).
• CVE-2026-31493: RDMA/efa: Fix use of completion ctx after free (bsc#1262668).
• CVE-2026-31516: xfrm: prevent policy_hthresh.work from racing with netns teardown (bsc#1262755).
• CVE-2026-31521: module: Fix kernel panic when a symbol st_shndx is out of bounds (bsc#1263102).
• CVE-2026-31568: s390/mm: Add missing secure storage access fixups for donated memory (bsc#1263068).
• CVE-2026-31575: mm/userfaultfd: fix hugetlb fault mutex hash calculation (bsc#1263067).
• CVE-2026-31613: smb: client: fix OOB reads parsing symlink error response (bsc#1263769).
• CVE-2026-31614: smb: client: fix off-by-8 bounds check in check_wsl_eas() (bsc#1263774).
• CVE-2026-31729: usb: typec: ucsi: validate connector number in ucsi_notify_common() (bsc#1264112).
• CVE-2026-31736: net: ethernet: mtk_ppe: avoid NULL deref when gmac0 is disabled (bsc#1263908).
• CVE-2026-43012: net/mlx5: Fix switchdev mode rollback in case of failure (bsc#1264016).
• CVE-2026-43013: net/mlx5: lag: Check for LAG device before creating debugfs (bsc#1264011).
• CVE-2026-43054: scsi: target: tcm_loop: Drain commands in target_reset handler (bsc#1264063).
• CVE-2026-43112: fs/smb/client: fix out-of-bounds read in cifs_sanitize_prepath (bsc#1264437).
• CVE-2026-43234: team: avoid NETDEV_CHANGEMTU event when unregistering slave (bsc#1264409).
• CVE-2026-43252: mptcp: pm: in-kernel: always set ID as avail when rm endp (bsc#1264300).
• CVE-2026-43325: wifi: iwlwifi: mvm: don't send a 6E related command when not supported (bsc#1265110).
• CVE-2026-43328: cpufreq: governor: fix double free in cpufreq_dbs_governor_init() error path (bsc#1264832).
• CVE-2026-43333: bpf: reject direct access to nullable PTR_TO_BUF pointers (bsc#1264726).
• CVE-2026-43338: btrfs: reserve enough transaction items for qgroup ioctls (bsc#1264716).
• CVE-2026-43341: net/ipv6: ioam6: prevent schema length wraparound in trace fill (bsc#1265044).
• CVE-2026-43359: btrfs: fix transaction abort on set received ioctl due to item overflow (bsc#1264719).
• CVE-2026-43360: btrfs: fix transaction abort on file creation due to name hash collision (bsc#1264720).
• CVE-2026-43361: btrfs: fix transaction abort when snapshotting received subvolumes (bsc#1264722).
• CVE-2026-43362: smb: client: fix in-place encryption corruption in SMB2_write() (bsc#1264989).
• CVE-2026-43414: scsi: qla2xxx: Completely fix fcport double free (bsc#1264669).
• CVE-2026-43499: rtmutex: Use waiter::task instead of current in remove_waiter() (bsc#1266001).
• CVE-2026-45843: slip: bound decode() reads against the compressed packet length (bsc#1266395).
• CVE-2026-46110: net: stmmac: rename STMMAC_GET_ENTRY() -> STMMAC_NEXT_ENTRY() (bsc#1266759).

The following non security issues were fixed:

• ACPI: x86: cmos_rtc: Clean up address space handler driver (stable-fixes).
• ACPI: x86: cmos_rtc: Improve coordination with ACPI TAD driver (git-fixes).
• ALSA: asihpi: Fix potential OOB array access at reading cache (stable-fixes).
• ALSA: hda/conexant: Renaming the codec with device ID 0x1f86 and 0x1f87 (stable-fixes).
• ALSA: pcm: Don't setup bogus iov_iter for silencing…

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

The following security issues were fixed:

• CVE-2023-20585: iommu/amd: Use maximum Event log buffer size when SNP is enabled on Family 0x19 (bsc#1243603).
• CVE-2026-3150: bcache: fix cached_dev.sb_bio use-after-free and crash (bsc#1263169).
• CVE-2026-23359: bpf: Fix stack-out-of-bounds write in devmap (bsc#1260584).
• CVE-2026-23380: tracing: Fix WARN_ON in tracing_buffers_mmap_close (bsc#1260539).
• CVE-2026-23444: wifi: mac80211: always free skb on ieee80211_tx_prepare_skb() failure (bsc#1266307).
• CVE-2026-31464: scsi: ibmvfc: Fix OOB access in ibmvfc_discover_targets_done() (bsc#1262656).
• CVE-2026-31480: tracing: Fix potential deadlock in cpu hotplug with osnoise (bsc#1262634).
• CVE-2026-31483: s390/barrier: Make array_index_mask_nospec() __always_inline (bsc#1261590 bsc#1262771).
• CVE-2026-31493: RDMA/efa: Fix use of completion ctx after free (bsc#1262668).
• CVE-2026-31516: xfrm: prevent policy_hthresh.work from racing with netns teardown (bsc#1262755).
• CVE-2026-31521: module: Fix kernel panic when a symbol st_shndx is out of bounds (bsc#1263102).
• CVE-2026-31568: s390/mm: Add missing secure storage access fixups for donated memory (bsc#1263068).
• CVE-2026-31575: mm/userfaultfd: fix hugetlb fault mutex hash calculation (bsc#1263067).
• CVE-2026-31613: smb: client: fix OOB reads parsing symlink error response (bsc#1263769).
• CVE-2026-31614: smb: client: fix off-by-8 bounds check in check_wsl_eas() (bsc#1263774).
• CVE-2026-31729: usb: typec: ucsi: validate connector number in ucsi_notify_common() (bsc#1264112).
• CVE-2026-31736: net: ethernet: mtk_ppe: avoid NULL deref when gmac0 is disabled (bsc#1263908).
• CVE-2026-43012: net/mlx5: Fix switchdev mode rollback in case of failure (bsc#1264016).
• CVE-2026-43013: net/mlx5: lag: Check for LAG device before creating debugfs (bsc#1264011).
• CVE-2026-43054: scsi: target: tcm_loop: Drain commands in target_reset handler (bsc#1264063).
• CVE-2026-43112: fs/smb/client: fix out-of-bounds read in cifs_sanitize_prepath (bsc#1264437).
• CVE-2026-43234: team: avoid NETDEV_CHANGEMTU event when unregistering slave (bsc#1264409).
• CVE-2026-43252: mptcp: pm: in-kernel: always set ID as avail when rm endp (bsc#1264300).
• CVE-2026-43325: wifi: iwlwifi: mvm: don't send a 6E related command when not supported (bsc#1265110).
• CVE-2026-43328: cpufreq: governor: fix double free in cpufreq_dbs_governor_init() error path (bsc#1264832).
• CVE-2026-43333: bpf: reject direct access to nullable PTR_TO_BUF pointers (bsc#1264726).
• CVE-2026-43338: btrfs: reserve enough transaction items for qgroup ioctls (bsc#1264716).
• CVE-2026-43341: net/ipv6: ioam6: prevent schema length wraparound in trace fill (bsc#1265044).
• CVE-2026-43359: btrfs: fix transaction abort on set received ioctl due to item overflow (bsc#1264719).
• CVE-2026-43360: btrfs: fix transaction abort on file creation due to name hash collision (bsc#1264720).
• CVE-2026-43361: btrfs: fix transaction abort when snapshotting received subvolumes (bsc#1264722).
• CVE-2026-43362: smb: client: fix in-place encryption corruption in SMB2_write() (bsc#1264989).
• CVE-2026-43414: scsi: qla2xxx: Completely fix fcport double free (bsc#1264669).
• CVE-2026-43499: rtmutex: Use waiter::task instead of current in remove_waiter() (bsc#1266001).
• CVE-2026-45843: slip: bound decode() reads against the compressed packet length (bsc#1266395).
• CVE-2026-46110: net: stmmac: rename STMMAC_GET_ENTRY() -> STMMAC_NEXT_ENTRY() (bsc#1266759).

The following non security issues were fixed:

• ACPI: x86: cmos_rtc: Clean up address space handler driver (stable-fixes).
• ACPI: x86: cmos_rtc: Improve coordination with ACPI TAD driver (git-fixes).
• ALSA: asihpi: Fix potential OOB array access at reading cache (stable-fixes).
• ALSA: hda/conexant: Renaming the codec with device ID 0x1f86 and 0x1f87 (stable-fixes).
• ALSA: pcm: Don't setup bogus iov_iter for silencing…

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…