CVE-2025-68816

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

iommu/s390: Implement blocking domain

This fixes a crash when surprise hot-unplugging a PCI device. This crash happens because during hot-unplug __iommu_group_set_domain_nofail() attaching the default domain fails when the platform no longer recognizes the device as it has already been removed and we end up with a NULL domain pointer and UAF. This is exactly the case referred to in the second comment in __iommu_device_set_domain() and just as stated there if we can instead attach the blocking domain the UAF is prevented as this can handle the already removed device. Implement the blocking domain to use this handling. With this change, the crash is fixed but we still hit a warning attempting to change DMA ownership on a blocked device.(CVE-2024-53232)

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

iommu: Fix two issues in iommu_copy_struct_from_user()

In the review for iommu_copy_struct_to_user() helper, Matt pointed out that a NULL pointer should be rejected prior to dereferencing it: https://lore.kernel.org/all/(CVE-2025-37900)

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

smb: client: Avoid race in open_cached_dir with lease breaks

A pre-existing valid cfid returned from find_or_create_cached_dir might race with a lease break, meaning open_cached_dir doesn't consider it valid, and thinks it's newly-constructed. This leaks a dentry reference if the allocation occurs before the queued lease break work runs.

Avoid the race by extending holding the cfid_list_lock across find_or_create_cached_dir and when the result is checked.(CVE-2025-37954)

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

net_sched: prio: fix a race in prio_tune()

Gerrard Tai reported a race condition in PRIO, whenever SFQ perturb timer fires at the wrong time.

The race is as follows:

CPU 0 CPU 1 [1]: lock root [2]: qdisc_tree_flush_backlog() [3]: unlock root | | [5]: lock root | [6]: rehash | [7]: qdisc_tree_reduce_backlog() | [4]: qdisc_put()

This can be abused to underflow a parent's qlen.

Calling qdisc_purge_queue() instead of qdisc_tree_flush_backlog() should fix the race, because all packets will be purged from the qdisc before releasing the lock.(CVE-2025-38083)

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

IB/mlx5: Fix potential deadlock in MR deregistration

The issue arises when kzalloc() is invoked while holding umem_mutex or any other lock acquired under umem_mutex. This is problematic because kzalloc() can trigger fs_reclaim_aqcuire(), which may, in turn, invoke mmu_notifier_invalidate_range_start(). This function can lead to mlx5_ib_invalidate_range(), which attempts to acquire umem_mutex again, resulting in a deadlock.

The problematic flow: CPU0 | CPU1 ---------------------------------------|------------------------------------------------ mlx5_ib_dereg_mr() | → revoke_mr() | → mutex_lock(&umem_odp->umem_mutex) | | mlx5_mkey_cache_init() | → mutex_lock(&dev->cache.rb_lock) | → mlx5r_cache_create_ent_locked() | → kzalloc(GFP_KERNEL) | → fs_reclaim() | → mmu_notifier_invalidate_range_start() | → mlx5_ib_invalidate_range() | → mutex_lock(&umem_odp->umem_mutex) →…

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

iommu/s390: Implement blocking domain

This fixes a crash when surprise hot-unplugging a PCI device. This crash happens because during hot-unplug __iommu_group_set_domain_nofail() attaching the default domain fails when the platform no longer recognizes the device as it has already been removed and we end up with a NULL domain pointer and UAF. This is exactly the case referred to in the second comment in __iommu_device_set_domain() and just as stated there if we can instead attach the blocking domain the UAF is prevented as this can handle the already removed device. Implement the blocking domain to use this handling. With this change, the crash is fixed but we still hit a warning attempting to change DMA ownership on a blocked device.(CVE-2024-53232)

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

iommu: Fix two issues in iommu_copy_struct_from_user()

In the review for iommu_copy_struct_to_user() helper, Matt pointed out that a NULL pointer should be rejected prior to dereferencing it: https://lore.kernel.org/all/(CVE-2025-37900)

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

smb: client: Avoid race in open_cached_dir with lease breaks

A pre-existing valid cfid returned from find_or_create_cached_dir might race with a lease break, meaning open_cached_dir doesn't consider it valid, and thinks it's newly-constructed. This leaks a dentry reference if the allocation occurs before the queued lease break work runs.

Avoid the race by extending holding the cfid_list_lock across find_or_create_cached_dir and when the result is checked.(CVE-2025-37954)

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

net_sched: prio: fix a race in prio_tune()

Gerrard Tai reported a race condition in PRIO, whenever SFQ perturb timer fires at the wrong time.

The race is as follows:

CPU 0 CPU 1 [1]: lock root [2]: qdisc_tree_flush_backlog() [3]: unlock root | | [5]: lock root | [6]: rehash | [7]: qdisc_tree_reduce_backlog() | [4]: qdisc_put()

This can be abused to underflow a parent's qlen.

Calling qdisc_purge_queue() instead of qdisc_tree_flush_backlog() should fix the race, because all packets will be purged from the qdisc before releasing the lock.(CVE-2025-38083)

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

IB/mlx5: Fix potential deadlock in MR deregistration

The issue arises when kzalloc() is invoked while holding umem_mutex or any other lock acquired under umem_mutex. This is problematic because kzalloc() can trigger fs_reclaim_aqcuire(), which may, in turn, invoke mmu_notifier_invalidate_range_start(). This function can lead to mlx5_ib_invalidate_range(), which attempts to acquire umem_mutex again, resulting in a deadlock.

The problematic flow: CPU0 | CPU1 ---------------------------------------|------------------------------------------------ mlx5_ib_dereg_mr() | → revoke_mr() | → mutex_lock(&umem_odp->umem_mutex) | | mlx5_mkey_cache_init() | → mutex_lock(&dev->cache.rb_lock) | → mlx5r_cache_create_ent_locked() | → kzalloc(GFP_KERNEL) | → fs_reclaim() | → mmu_notifier_invalidate_range_start() | → mlx5_ib_invalidate_range() | → mutex_lock(&umem_odp->umem_mutex) →…

Root has patched CVE-2025-68816 in the linux package for Root:Debian:11. Multiple fixed versions available.

Root has patched CVE-2025-68816 in the linux package for Root:Debian:12. Multiple fixed versions available.

Root has patched CVE-2025-68816 in the linux package for Root:Ubuntu:22.04. Multiple fixed versions available.

Root has patched CVE-2025-68816 in the linux package for Root:Ubuntu:24.04. Multiple fixed versions available.

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

net/mlx5: fw_tracer, Validate format string parameters

Add validation for format string parameters in the firmware tracer to prevent potential security vulnerabilities and crashes from malformed format strings received from firmware.

The firmware tracer receives format strings from the device firmware and uses them to format trace messages. Without proper validation, bad firmware could provide format strings with invalid format specifiers (e.g., %s, %p, %n) that could lead to crashes, or other undefined behavior.

Add mlx5_tracer_validate_params() to validate that all format specifiers in trace strings are limited to safe integer/hex formats (%x, %d, %i, %u, %llx, %lx, etc.). Reject strings containing other format types that could be used to access arbitrary memory or cause crashes. Invalid format strings are added to the trace output for visibility with "BAD_FORMAT: " prefix.

• dlm: validate length in dlm_search_rsb_tree {CVE-2026-43125}
• mm/damon/core: validate ranges in damon_set_regions() {CVE-2026-68165}
• netpoll: Fix deadlock in memory allocation under spinlock {CVE-2025-68169}
• drm/amdkfd: Check bounds on CRIU restore queue type and mqd size {CVE-2026-68258}
• gve: fix Rx queue stall on alloc failure {CVE-2026-68129}
• drm/amdgpu: fix bo->pin leaking in amdgpu_bo_create_reserved {CVE-2026-68234}
• libceph: bound pg_{temp,upmap,upmap_items} length to CEPH_PG_MAX_SIZE {CVE-2026-68159}
• media: v4l2-ctrls: validate HEVC active reference counts {CVE-2026-68206}
• drm/i915/hdcp: check streams[] bounds before overflow {CVE-2026-68253}
• drm/amdgpu: fix lifetime issue of amdgpu_vm_get_task_info_pasid() {CVE-2026-68245}
• drm/amdgpu/gfx10: replace BUG_ON() with WARN_ON() {CVE-2026-68115}
• drm/i915: Return NULL on error in active_instance {CVE-2026-68248}
• smb: client: validate DFS referral PathConsumed {CVE-2026-68343}
• ext4: fix use-after-free in update_super_work when racing with umount {CVE-2026-31446}
• debugobjects: Plug race against a concurrent OOM disable {CVE-2026-68090}
• HID: wacom: stop hardware after post-start probe failures {CVE-2026-68091}
• drm/xe/pt: Reset current_op in xe_pt_update_ops_init() {CVE-2026-68264}
• net: drop_monitor: fix info leak in NET_DM_ATTR_PAYLOAD {CVE-2026-68288}
• drm/amdgpu/gfx12: replace BUG_ON() with WARN_ON() {CVE-2026-68113}
• openvswitch: fix GSO userspace truncation underflow {CVE-2026-68123}
• drm/amd/display: use kvzalloc to allocate struct dc {CVE-2026-68436}
• drm/i915/gem: Add missing nospec on parallel submit slot {CVE-2026-68269}
• Bluetooth: MGMT: revalidate LOAD_CONN_PARAM queued update {CVE-2026-68394}
• sctp: avoid auth_enable sysctl UAF during netns teardown {CVE-2026-68162}
• wifi: mt76: mt7925: fix crash in reset link replay {CVE-2026-68307}
• Bluetooth: hci_sync: extend conn_hash lookup critical sections {CVE-2026-68393}
• drm/i915/gem: Fix NULL deref in I915_CONTEXT_PARAM_SSEU {CVE-2026-68243}
• block: fix memory leak in __blkdev_issue_zero_pages {CVE-2026-68348}
• drm/amdgpu/gfx: fix cleaner shader IB buffer overflow {CVE-2026-68276}
• tracing: Do not call map->ops->elt_free() if elt_alloc() fails {CVE-2026-64173}
• wifi: ath11k: fix NULL pointer dereference in ath11k_hal_srng_access_begin {CVE-2026-68362}
• ovl: check access to copy_file_range source with src mounter creds {CVE-2026-68448}
• drm/nouveau: fix reversed error cleanup order in ucopy functions {CVE-2026-68271}
• vxlan: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-68432}
• drm/vmwgfx: Validate vmw_surface_metadata::array_size {CVE-2026-68446}
• net: gre: fix lltx regression for GRE tunnels with SEQ/CSUM {CVE-2026-68296}
• Input: elan_i2c - prevent division by zero and arithmetic underflow {CVE-2026-64275}
• iomap: fix out-of-bounds bitmap_set() with zero-length range {CVE-2026-68145}
• vsock: fix lock inversion in vsock_assign_transport() {CVE-2025-40231}
• ASoC: nau8821: Cancel delayed work on component remove {CVE-2026-45963}
• ext4: validate p_idx bounds in ext4_ext_correct_indexes {CVE-2026-31449}
• ipc: fix memleak if msg_init_ns failed in create_ipc_ns {CVE-2024-53175}
• tls: make sure to abort the stream if headers are bogus {CVE-2025-39946}
• ipv6: prevent infinite loop in rt6_nlmsg_size() {CVE-2025-38588}
• gve: fix incorrect buffer cleanup in gve_tx_clean_pending_packets for QPL {CVE-2026-23386}
• xsk: validate MTU against usable frame size on bind {CVE-2026-43092}
• RDMA/irdma: Harden depth calculation functions {CVE-2026-31491}
• iavf: fix out-of-bounds writes in iavf_get_ethtool_stats() {CVE-2026-31505}
• net/ip6_tunnel: Prevent perpetual tunnel growth {CVE-2025-40173}
• net/mlx5: Fix deadlock between devlink lock and esw->wq {CVE-2026-43468}
• mm/damon/sysfs: check contexts->nr before accessing contexts_arr[0] {CVE-2026-31458}
• fs/fcntl: fix SOFTIRQ-unsafe lock order in fasync signaling {CVE-2026-52946}
• nvmet: move async event…

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

net/mlx5: fw_tracer, Validate format string parameters

Add validation for format string parameters in the firmware tracer to prevent potential security vulnerabilities and crashes from malformed format strings received from firmware.

The firmware tracer receives format strings from the device firmware and uses them to format trace messages. Without proper validation, bad firmware could provide format strings with invalid format specifiers (e.g., %s, %p, %n) that could lead to crashes, or other undefined behavior.

Add mlx5_tracer_validate_params() to validate that all format specifiers in trace strings are limited to safe integer/hex formats (%x, %d, %i, %u, %llx, %lx, etc.). Reject strings containing other format types that could be used to access arbitrary memory or cause crashes. Invalid format strings are added to the trace output for visibility with "BAD_FORMAT: " prefix.

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: fw_tracer, Validate format string parameters Add validation for format string parameters in the firmware tracer to prevent potential security vulnerabilities and crashes from malformed format strings received from firmware. The firmware tracer receives format strings from the device firmware and uses them to format trace messages. Without proper validation, bad firmware could provide format strings with invalid format specifiers (e.g., %s, %p, %n) that could lead to crashes, or other undefined behavior. Add mlx5_tracer_validate_params() to validate that all format specifiers in trace strings are limited to safe integer/hex formats (%x, %d, %i, %u, %llx, %lx, etc.). Reject strings containing other format types that could be used to access arbitrary memory or cause crashes. Invalid format strings are added to the trace output for visibility with "BAD_FORMAT: " prefix.

Upstream kernel version 6.6.120 fixes bugs and vulnerabilities. The kmod-virtualbox & kmod-xtables-addons packages have been updated to work with this new kernel.

Vanilla upstream kernel version 6.6.120 fixes bugs and vulnerabilities. For information about the vulnerabilities see the links.

The SUSE Linux Enterprise 16.0 and SL MIxro 6.2 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2025-40147: blk-throttle: fix access race during throttle policy activation (bsc#1253344).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer() (bsc#1254842).
• CVE-2025-40259: scsi: sg: Do not sleep in atomic context (bsc#1254845).
• CVE-2025-40261: nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() (bsc#1254839).
• CVE-2025-40363: net: ipv6: fix field-spanning memcpy warning in AH output (bsc#1255102).
• CVE-2025-68174: amd/amdkfd: enhance kfd process check in switch partition (bsc#1255327).
• CVE-2025-68178: blk-cgroup: fix possible deadlock while configuring policy (bsc#1255266).
• CVE-2025-68188: tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check() (bsc#1255269).
• CVE-2025-68200: bpf: Add bpf_prog_run_data_pointers() (bsc#1255241).
• CVE-2025-68211: ksm: use range-walk function to jump over holes in scan_get_next_rmap_item (bsc#1255319).
• CVE-2025-68218: nvme-multipath: fix lockdep WARN due to partition scan work (bsc#1255245).
• CVE-2025-68227: mptcp: Fix proto fallback detection with BPF (bsc#1255216).
• CVE-2025-68241: ipv4: route: Prevent rt_bind_exception() from rebinding stale fnhe (bsc#1255157).
• CVE-2025-68245: net: netpoll: fix incorrect refcount handling causing incorrect cleanup (bsc#1255268).
• CVE-2025-68261: ext4: add i_data_sem protection in ext4_destroy_inline_data_nolock() (bsc#1255164).
• CVE-2025-68296: drm, fbcon, vga_switcheroo: Avoid race condition in fbcon setup (bsc#1255128).
• CVE-2025-68297: ceph: fix crash in process_v2_sparse_read() for encrypted directories (bsc#1255403).
• CVE-2025-68320: lan966x: Fix sleeping in atomic context (bsc#1255172).
• CVE-2025-68325: net/sched: sch_cake: Fix incorrect qlen reduction in cake_drop (bsc#1255417).
• CVE-2025-68337: jbd2: avoid bug_on in jbd2_journal_get_create_access() when file system corrupted (bsc#1255482).
• CVE-2025-68341: veth: reduce XDP no_direct return section to fix race (bsc#1255506).
• CVE-2025-68348: block: fix memory leak in __blkdev_issue_zero_pages (bsc#1255694).
• CVE-2025-68349: NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid (bsc#1255544).
• CVE-2025-68356: gfs2: Prevent recursive memory reclaim (bsc#1255593).
• CVE-2025-68359: btrfs: fix double free of qgroup record after failure to add delayed ref head (bsc#1255542).
• CVE-2025-68360: wifi: mt76: wed: use proper wed reference in mt76 wed driver callabacks (bsc#1255536).
• CVE-2025-68361: erofs: limit the level of fs stacking for file-backed mounts (bsc#1255526).
• CVE-2025-68366: nbd: defer config unlock in nbd_genl_connect (bsc#1255622).
• CVE-2025-68367: macintosh/mac_hid: fix race condition in mac_hid_toggle_emumouse (bsc#1255547).
• CVE-2025-68368: md: init bioset in mddev_init (bsc#1255527).
• CVE-2025-68372: nbd: defer config put in recv_work (bsc#1255537).
• CVE-2025-68374: md: fix rcu protection in md_wakeup_thread (bsc#1255530).
• CVE-2025-68376: coresight: ETR: Fix ETR buffer use-after-free issue (bsc#1255529).
• CVE-2025-68379: RDMA/rxe: Fix null deref on srq->rq.queue after resize failure (bsc#1255695).
• CVE-2025-68735: drm/panthor: Prevent potential UAF in group creation (bsc#1255811).
• CVE-2025-68741: scsi: qla2xxx: Fix improper freeing of purex item (bsc#1255703).
• CVE-2025-68743: mshv: Fix create memory region overlap check (bsc#1255708).
• CVE-2025-68764: NFS: Automounted filesystems should inherit ro,noexec,nodev,sync flags (bsc#1255930).
• CVE-2025-68768: inet: frags: add inet_frag_queue_flush() (bsc#1256579).
• CVE-2025-68770: bnxt_en: Fix XDP_TX path (bsc#1256584).
• CVE-2025-68771: ocfs2: fix kernel BUG in ocfs2_find_victim_chain (bsc#1256582).
• CVE-2025-68775: net/handshake: duplicate handshake cancellations leak socket (bsc#1256665).
• CVE-2025-68776: net/hsr: fix NULL pointer dereference in prp_get_untagged_frame() (bsc#1256659). -…

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

The following security issues were fixed:

• CVE-2023-54013: interconnect: Fix locking for runpm vs reclaim (bsc#1256280).
• CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer() (bsc#1254842).
• CVE-2025-40259: scsi: sg: Do not sleep in atomic context (bsc#1254845).
• CVE-2025-40261: nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() (bsc#1254839).
• CVE-2025-40264: be2net: pass wrb_params in case of OS2BMC (bsc#1254835).
• CVE-2025-40328: smb: client: fix potential UAF in smb2_close_cached_fid() (bsc#1254624).
• CVE-2025-40350: net/mlx5e: RX, Fix generating skb from non-linear xdp_buff for striding RQ (bsc#1255260).
• CVE-2025-40355: sysfs: check visibility before changing group attribute ownership (bsc#1255261).
• CVE-2025-40363: net: ipv6: fix field-spanning memcpy warning in AH output (bsc#1255102).
• CVE-2025-68171: x86/fpu: Ensure XFD state on signal delivery (bsc#1255255).
• CVE-2025-68174: amd/amdkfd: enhance kfd process check in switch partition (bsc#1255327).
• CVE-2025-68178: blk-cgroup: fix possible deadlock while configuring policy (bsc#1255266).
• CVE-2025-68188: tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check() (bsc#1255269).
• CVE-2025-68200: bpf: Add bpf_prog_run_data_pointers() (bsc#1255241).
• CVE-2025-68215: ice: fix PTP cleanup on driver removal in error path (bsc#1255226).
• CVE-2025-68227: mptcp: Fix proto fallback detection with BPF (bsc#1255216).
• CVE-2025-68241: ipv4: route: Prevent rt_bind_exception() from rebinding stale fnhe (bsc#1255157).
• CVE-2025-68245: net: netpoll: fix incorrect refcount handling causing incorrect cleanup (bsc#1255268).
• CVE-2025-68261: ext4: add i_data_sem protection in ext4_destroy_inline_data_nolock() (bsc#1255164).
• CVE-2025-68284: libceph: prevent potential out-of-bounds writes in handle_auth_session_key() (bsc#1255377).
• CVE-2025-68285: libceph: fix potential use-after-free in have_mon_and_osd_map() (bsc#1255401).
• CVE-2025-68296: drm, fbcon, vga_switcheroo: Avoid race condition in fbcon setup (bsc#1255128).
• CVE-2025-68297: ceph: fix crash in process_v2_sparse_read() for encrypted directories (bsc#1255403).
• CVE-2025-68301: net: atlantic: fix fragment overflow handling in RX path (bsc#1255120).
• CVE-2025-68320: lan966x: Fix sleeping in atomic context (bsc#1255172).
• CVE-2025-68325: net/sched: sch_cake: Fix incorrect qlen reduction in cake_drop (bsc#1255417).
• CVE-2025-68327: usb: renesas_usbhs: Fix synchronous external abort on unbind (bsc#1255488).
• CVE-2025-68337: jbd2: avoid bug_on in jbd2_journal_get_create_access() when file system corrupted (bsc#1255482).
• CVE-2025-68349: NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid (bsc#1255544).
• CVE-2025-68363: bpf: Check skb->transport_header is set in bpf_skb_check_mtu (bsc#1255552).
• CVE-2025-68365: fs/ntfs3: Initialize allocated memory before use (bsc#1255548).
• CVE-2025-68366: nbd: defer config unlock in nbd_genl_connect (bsc#1255622).
• CVE-2025-68367: macintosh/mac_hid: fix race condition in mac_hid_toggle_emumouse (bsc#1255547).
• CVE-2025-68372: nbd: defer config put in recv_work (bsc#1255537).
• CVE-2025-68379: RDMA/rxe: Fix null deref on srq->rq.queue after resize failure (bsc#1255695).
• CVE-2025-68727: ntfs3: Fix uninit buffer allocated by __getname() (bsc#1255568).
• CVE-2025-68728: ntfs3: fix uninit memory after failed mi_read in mi_format_new (bsc#1255539).
• CVE-2025-68733: smack: fix bug: unprivileged task can create labels (bsc#1255615).
• CVE-2025-68764: NFS: Automounted filesystems should inherit ro,noexec,nodev,sync flags (bsc#1255930).
• CVE-2025-68768: inet:…

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

The following security issues were fixed:

• CVE-2023-54013: interconnect: Fix locking for runpm vs reclaim (bsc#1256280).
• CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer() (bsc#1254842).
• CVE-2025-40259: scsi: sg: Do not sleep in atomic context (bsc#1254845).
• CVE-2025-40261: nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() (bsc#1254839).
• CVE-2025-40264: be2net: pass wrb_params in case of OS2BMC (bsc#1254835).
• CVE-2025-40328: smb: client: fix potential UAF in smb2_close_cached_fid() (bsc#1254624).
• CVE-2025-40350: net/mlx5e: RX, Fix generating skb from non-linear xdp_buff for striding RQ (bsc#1255260).
• CVE-2025-40355: sysfs: check visibility before changing group attribute ownership (bsc#1255261).
• CVE-2025-40363: net: ipv6: fix field-spanning memcpy warning in AH output (bsc#1255102).
• CVE-2025-68171: x86/fpu: Ensure XFD state on signal delivery (bsc#1255255).
• CVE-2025-68174: amd/amdkfd: enhance kfd process check in switch partition (bsc#1255327).
• CVE-2025-68178: blk-cgroup: fix possible deadlock while configuring policy (bsc#1255266).
• CVE-2025-68188: tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check() (bsc#1255269).
• CVE-2025-68200: bpf: Add bpf_prog_run_data_pointers() (bsc#1255241).
• CVE-2025-68215: ice: fix PTP cleanup on driver removal in error path (bsc#1255226).
• CVE-2025-68227: mptcp: Fix proto fallback detection with BPF (bsc#1255216).
• CVE-2025-68241: ipv4: route: Prevent rt_bind_exception() from rebinding stale fnhe (bsc#1255157).
• CVE-2025-68245: net: netpoll: fix incorrect refcount handling causing incorrect cleanup (bsc#1255268).
• CVE-2025-68261: ext4: add i_data_sem protection in ext4_destroy_inline_data_nolock() (bsc#1255164).
• CVE-2025-68284: libceph: prevent potential out-of-bounds writes in handle_auth_session_key() (bsc#1255377).
• CVE-2025-68285: libceph: fix potential use-after-free in have_mon_and_osd_map() (bsc#1255401).
• CVE-2025-68296: drm, fbcon, vga_switcheroo: Avoid race condition in fbcon setup (bsc#1255128).
• CVE-2025-68297: ceph: fix crash in process_v2_sparse_read() for encrypted directories (bsc#1255403).
• CVE-2025-68301: net: atlantic: fix fragment overflow handling in RX path (bsc#1255120).
• CVE-2025-68320: lan966x: Fix sleeping in atomic context (bsc#1255172).
• CVE-2025-68325: net/sched: sch_cake: Fix incorrect qlen reduction in cake_drop (bsc#1255417).
• CVE-2025-68327: usb: renesas_usbhs: Fix synchronous external abort on unbind (bsc#1255488).
• CVE-2025-68337: jbd2: avoid bug_on in jbd2_journal_get_create_access() when file system corrupted (bsc#1255482).
• CVE-2025-68349: NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid (bsc#1255544).
• CVE-2025-68363: bpf: Check skb->transport_header is set in bpf_skb_check_mtu (bsc#1255552).
• CVE-2025-68365: fs/ntfs3: Initialize allocated memory before use (bsc#1255548).
• CVE-2025-68366: nbd: defer config unlock in nbd_genl_connect (bsc#1255622).
• CVE-2025-68367: macintosh/mac_hid: fix race condition in mac_hid_toggle_emumouse (bsc#1255547).
• CVE-2025-68372: nbd: defer config put in recv_work (bsc#1255537).
• CVE-2025-68379: RDMA/rxe: Fix null deref on srq->rq.queue after resize failure (bsc#1255695).
• CVE-2025-68727: ntfs3: Fix uninit buffer allocated by __getname() (bsc#1255568).
• CVE-2025-68728: ntfs3: fix uninit memory after failed mi_read in mi_format_new (bsc#1255539).
• CVE-2025-68733: smack: fix bug: unprivileged task can create labels (bsc#1255615).
• CVE-2025-68764: NFS: Automounted filesystems should inherit ro,noexec,nodev,sync flags (bsc#1255930).
• CVE-2025-68768: inet:…

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

The following security issues were fixed:

• CVE-2022-50347: mmc: rtsx_usb_sdmmc: fix return value check of mmc_add_host() (bsc#1249928).
• CVE-2022-50580: blk-throttle: prevent overflow while calculating wait time (bsc#1252542).
• CVE-2022-50676: net: rds: don't hold sock lock when cancelling work from rds_tcp_reset_callbacks() (bsc#1254689).
• CVE-2022-50697: mrp: introduce active flags to prevent UAF when applicant uninit (bsc#1255594).
• CVE-2022-50709: wifi: ath9k: avoid uninit memory read in ath9k_htc_rx_msg() (bsc#1255565).
• CVE-2022-50716: wifi: ar5523: Fix use-after-free on ar5523_cmd() timed out (bsc#1255839).
• CVE-2022-50717: nvmet-tcp: add bounds check on Transfer Tag (bsc#1255844).
• CVE-2022-50719: ALSA: line6: fix stack overflow in line6_midi_transmit (bsc#1255939).
• CVE-2022-50740: wifi: ath9k: hif_usb: fix memory leak of urbs in ath9k_hif_usb_dealloc_tx_urbs() (bsc#1256155).
• CVE-2022-50744: scsi: lpfc: Fix hard lockup when reading the rx_monitor from debugfs (bsc#1256165).
• CVE-2022-50749: acct: fix potential integer overflow in encode_comp_t() (bsc#1256191).
• CVE-2022-50751: configfs: fix possible memory leak in configfs_create_dir() (bsc#1256184).
• CVE-2022-50760: drm/amdgpu: Fix PCI device refcount leak in amdgpu_atrm_get_bios() (bsc#1255983).
• CVE-2022-50770: ocfs2: fix memory leak in ocfs2_mount_volume() (bsc#1256221).
• CVE-2022-50777: net: phy: xgmiitorgmii: Fix refcount leak in xgmiitorgmii_probe (bsc#1256320).
• CVE-2022-50780: net: fix UAF issue in nfqnl_nf_hook_drop() when ops_init() failed (bsc#1256305).
• CVE-2022-50782: ext4: fix bug_on in __es_tree_search caused by bad quota inode (bsc#1256282).
• CVE-2022-50786: media: s5p-mfc: Clear workbit to handle error condition (bsc#1256258).
• CVE-2022-50816: ipv6: ensure sane device mtu in tunnels (bsc#1256038).
• CVE-2022-50834: nfc: Fix potential resource leaks (bsc#1256219).
• CVE-2022-50865: tcp: fix a signed-integer-overflow bug in tcp_add_backlog() (bsc#1256168).
• CVE-2022-50868: hwrng: amd - Fix PCI device refcount leak (bsc#1256386).
• CVE-2022-50880: wifi: ath10k: add peer map clean up for peer delete in ath10k_sta_state() (bsc#1256132).
• CVE-2022-50881: ath9k: Fix typo in function name (bsc#1256130).
• CVE-2022-50884: drm: Prevent drm_copy_field() to attempt copying a NULL pointer (bsc#1256127).
• CVE-2022-50885: RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed (bsc#1256122).
• CVE-2022-50887: regulator: core: fix unbalanced of node refcount in regulator_dev_lookup() (bsc#1256125).
• CVE-2023-50756: nvme-pci: fix mempool alloc size (bsc#1256216).
• CVE-2023-53685: tun: Fix memory leak for detached NAPI queue (bsc#1251770).
• CVE-2023-53747: vc_screen: reload load of struct vc_data pointer in vcs_write() to avoid UAF (bsc#1254572).
• CVE-2023-53751: cifs: fix potential use-after-free bugs in TCP_Server_Info::hostname (bsc#1254986).
• CVE-2023-53825: kcm: Fix error handling for SOCK_DGRAM in kcm_sendmsg() (bsc#1254707).
• CVE-2023-53853: netlink: annotate accesses to nlk->cb_running (bsc#1254673).
• CVE-2023-53863: netlink: do not hard code device address lenth in fdb dumps (bsc#1254657).
• CVE-2023-53992: wifi: cfg80211: ocb: don't leave if not joined (bsc#1256058).
• CVE-2023-54012: net: fix stack overflow when LRO is disabled for virtual interfaces (bsc#1255571).
• CVE-2023-54047: drm/rockchip: dw_hdmi: cleanup drm encoder during unbind (bsc#1256398).
• CVE-2023-54048: RDMA/bnxt_re: Prevent handling any completions after qp destroy (bsc#1256395).
• CVE-2023-54067: btrfs: fix race when deleting free space root from the dirty cow roots list (bsc#1256369).
• CVE-2023-54111: pinctrl: rockchip: Fix refcount leak in rockchip_pinctrl_parse_groups (bsc#1256149).
• CVE-2023-54112: kcm: Fix memory leak in error path of kcm_sendmsg() (bsc#1256354).
• CVE-2023-54118: serial: sc16is7xx: setup GPIO controller later in probe…

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

The following security issues were fixed:

• CVE-2023-54013: interconnect: Fix locking for runpm vs reclaim (bsc#1256280).
• CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer() (bsc#1254842).
• CVE-2025-40259: scsi: sg: Do not sleep in atomic context (bsc#1254845).
• CVE-2025-40261: nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() (bsc#1254839).
• CVE-2025-40264: be2net: pass wrb_params in case of OS2BMC (bsc#1254835).
• CVE-2025-40328: smb: client: fix potential UAF in smb2_close_cached_fid() (bsc#1254624).
• CVE-2025-40350: net/mlx5e: RX, Fix generating skb from non-linear xdp_buff for striding RQ (bsc#1255260).
• CVE-2025-40355: sysfs: check visibility before changing group attribute ownership (bsc#1255261).
• CVE-2025-40363: net: ipv6: fix field-spanning memcpy warning in AH output (bsc#1255102).
• CVE-2025-68171: x86/fpu: Ensure XFD state on signal delivery (bsc#1255255).
• CVE-2025-68174: amd/amdkfd: enhance kfd process check in switch partition (bsc#1255327).
• CVE-2025-68178: blk-cgroup: fix possible deadlock while configuring policy (bsc#1255266).
• CVE-2025-68188: tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check() (bsc#1255269).
• CVE-2025-68200: bpf: Add bpf_prog_run_data_pointers() (bsc#1255241).
• CVE-2025-68215: ice: fix PTP cleanup on driver removal in error path (bsc#1255226).
• CVE-2025-68227: mptcp: Fix proto fallback detection with BPF (bsc#1255216).
• CVE-2025-68241: ipv4: route: Prevent rt_bind_exception() from rebinding stale fnhe (bsc#1255157).
• CVE-2025-68245: net: netpoll: fix incorrect refcount handling causing incorrect cleanup (bsc#1255268).
• CVE-2025-68261: ext4: add i_data_sem protection in ext4_destroy_inline_data_nolock() (bsc#1255164).
• CVE-2025-68284: libceph: prevent potential out-of-bounds writes in handle_auth_session_key() (bsc#1255377).
• CVE-2025-68285: libceph: fix potential use-after-free in have_mon_and_osd_map() (bsc#1255401).
• CVE-2025-68296: drm, fbcon, vga_switcheroo: Avoid race condition in fbcon setup (bsc#1255128).
• CVE-2025-68297: ceph: fix crash in process_v2_sparse_read() for encrypted directories (bsc#1255403).
• CVE-2025-68301: net: atlantic: fix fragment overflow handling in RX path (bsc#1255120).
• CVE-2025-68320: lan966x: Fix sleeping in atomic context (bsc#1255172).
• CVE-2025-68325: net/sched: sch_cake: Fix incorrect qlen reduction in cake_drop (bsc#1255417).
• CVE-2025-68327: usb: renesas_usbhs: Fix synchronous external abort on unbind (bsc#1255488).
• CVE-2025-68337: jbd2: avoid bug_on in jbd2_journal_get_create_access() when file system corrupted (bsc#1255482).
• CVE-2025-68349: NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid (bsc#1255544).
• CVE-2025-68363: bpf: Check skb->transport_header is set in bpf_skb_check_mtu (bsc#1255552).
• CVE-2025-68365: fs/ntfs3: Initialize allocated memory before use (bsc#1255548).
• CVE-2025-68366: nbd: defer config unlock in nbd_genl_connect (bsc#1255622).
• CVE-2025-68367: macintosh/mac_hid: fix race condition in mac_hid_toggle_emumouse (bsc#1255547).
• CVE-2025-68372: nbd: defer config put in recv_work (bsc#1255537).
• CVE-2025-68379: RDMA/rxe: Fix null deref on srq->rq.queue after resize failure (bsc#1255695).
• CVE-2025-68727: ntfs3: Fix uninit buffer allocated by __getname() (bsc#1255568).
• CVE-2025-68728: ntfs3: fix uninit memory after failed mi_read in mi_format_new (bsc#1255539).
• CVE-2025-68733: smack: fix bug: unprivileged task can create labels (bsc#1255615).
• CVE-2025-68764: NFS: Automounted filesystems should inherit ro,noexec,nodev,sync flags (bsc#1255930).
• CVE-2025-68768: inet:…

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-2023-54013: interconnect: Fix locking for runpm vs reclaim (bsc#1256280).
• CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388).
• CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
• CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
• CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
• CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer() (bsc#1254842).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40259: scsi: sg: Do not sleep in atomic context (bsc#1254845).
• CVE-2025-40261: nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() (bsc#1254839).
• CVE-2025-40264: be2net: pass wrb_params in case of OS2BMC (bsc#1254835).
• CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
• CVE-2025-40271: fs/proc: fix uaf in…

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-2023-54013: interconnect: Fix locking for runpm vs reclaim (bsc#1256280).
• CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388).
• CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
• CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
• CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
• CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer() (bsc#1254842).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40259: scsi: sg: Do not sleep in atomic context (bsc#1254845).
• CVE-2025-40261: nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() (bsc#1254839).
• CVE-2025-40264: be2net: pass wrb_params in case of OS2BMC (bsc#1254835).
• CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
• CVE-2025-40271: fs/proc: fix uaf in…

The SUSE Linux Enterprise 16.0 and SL MIxro 6.2 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2025-40147: blk-throttle: fix access race during throttle policy activation (bsc#1253344).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer() (bsc#1254842).
• CVE-2025-40259: scsi: sg: Do not sleep in atomic context (bsc#1254845).
• CVE-2025-40261: nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() (bsc#1254839).
• CVE-2025-40363: net: ipv6: fix field-spanning memcpy warning in AH output (bsc#1255102).
• CVE-2025-68174: amd/amdkfd: enhance kfd process check in switch partition (bsc#1255327).
• CVE-2025-68178: blk-cgroup: fix possible deadlock while configuring policy (bsc#1255266).
• CVE-2025-68188: tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check() (bsc#1255269).
• CVE-2025-68200: bpf: Add bpf_prog_run_data_pointers() (bsc#1255241).
• CVE-2025-68211: ksm: use range-walk function to jump over holes in scan_get_next_rmap_item (bsc#1255319).
• CVE-2025-68218: nvme-multipath: fix lockdep WARN due to partition scan work (bsc#1255245).
• CVE-2025-68227: mptcp: Fix proto fallback detection with BPF (bsc#1255216).
• CVE-2025-68241: ipv4: route: Prevent rt_bind_exception() from rebinding stale fnhe (bsc#1255157).
• CVE-2025-68245: net: netpoll: fix incorrect refcount handling causing incorrect cleanup (bsc#1255268).
• CVE-2025-68261: ext4: add i_data_sem protection in ext4_destroy_inline_data_nolock() (bsc#1255164).
• CVE-2025-68296: drm, fbcon, vga_switcheroo: Avoid race condition in fbcon setup (bsc#1255128).
• CVE-2025-68297: ceph: fix crash in process_v2_sparse_read() for encrypted directories (bsc#1255403).
• CVE-2025-68320: lan966x: Fix sleeping in atomic context (bsc#1255172).
• CVE-2025-68325: net/sched: sch_cake: Fix incorrect qlen reduction in cake_drop (bsc#1255417).
• CVE-2025-68337: jbd2: avoid bug_on in jbd2_journal_get_create_access() when file system corrupted (bsc#1255482).
• CVE-2025-68341: veth: reduce XDP no_direct return section to fix race (bsc#1255506).
• CVE-2025-68348: block: fix memory leak in __blkdev_issue_zero_pages (bsc#1255694).
• CVE-2025-68349: NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid (bsc#1255544).
• CVE-2025-68356: gfs2: Prevent recursive memory reclaim (bsc#1255593).
• CVE-2025-68359: btrfs: fix double free of qgroup record after failure to add delayed ref head (bsc#1255542).
• CVE-2025-68360: wifi: mt76: wed: use proper wed reference in mt76 wed driver callabacks (bsc#1255536).
• CVE-2025-68361: erofs: limit the level of fs stacking for file-backed mounts (bsc#1255526).
• CVE-2025-68366: nbd: defer config unlock in nbd_genl_connect (bsc#1255622).
• CVE-2025-68367: macintosh/mac_hid: fix race condition in mac_hid_toggle_emumouse (bsc#1255547).
• CVE-2025-68368: md: init bioset in mddev_init (bsc#1255527).
• CVE-2025-68372: nbd: defer config put in recv_work (bsc#1255537).
• CVE-2025-68374: md: fix rcu protection in md_wakeup_thread (bsc#1255530).
• CVE-2025-68376: coresight: ETR: Fix ETR buffer use-after-free issue (bsc#1255529).
• CVE-2025-68379: RDMA/rxe: Fix null deref on srq->rq.queue after resize failure (bsc#1255695).
• CVE-2025-68735: drm/panthor: Prevent potential UAF in group creation (bsc#1255811).
• CVE-2025-68741: scsi: qla2xxx: Fix improper freeing of purex item (bsc#1255703).
• CVE-2025-68743: mshv: Fix create memory region overlap check (bsc#1255708).
• CVE-2025-68764: NFS: Automounted filesystems should inherit ro,noexec,nodev,sync flags (bsc#1255930).
• CVE-2025-68768: inet: frags: add inet_frag_queue_flush() (bsc#1256579).
• CVE-2025-68770: bnxt_en: Fix XDP_TX path (bsc#1256584).
• CVE-2025-68771: ocfs2: fix kernel BUG in ocfs2_find_victim_chain (bsc#1256582).
• CVE-2025-68775: net/handshake: duplicate handshake cancellations leak socket (bsc#1256665).
• CVE-2025-68776: net/hsr: fix NULL pointer dereference in prp_get_untagged_frame() (bsc#1256659). -…

The SUSE Linux Enterprise 16.0 and SL MIxro 6.2 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2025-40147: blk-throttle: fix access race during throttle policy activation (bsc#1253344).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer() (bsc#1254842).
• CVE-2025-40259: scsi: sg: Do not sleep in atomic context (bsc#1254845).
• CVE-2025-40261: nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() (bsc#1254839).
• CVE-2025-40363: net: ipv6: fix field-spanning memcpy warning in AH output (bsc#1255102).
• CVE-2025-68174: amd/amdkfd: enhance kfd process check in switch partition (bsc#1255327).
• CVE-2025-68178: blk-cgroup: fix possible deadlock while configuring policy (bsc#1255266).
• CVE-2025-68188: tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check() (bsc#1255269).
• CVE-2025-68200: bpf: Add bpf_prog_run_data_pointers() (bsc#1255241).
• CVE-2025-68211: ksm: use range-walk function to jump over holes in scan_get_next_rmap_item (bsc#1255319).
• CVE-2025-68218: nvme-multipath: fix lockdep WARN due to partition scan work (bsc#1255245).
• CVE-2025-68227: mptcp: Fix proto fallback detection with BPF (bsc#1255216).
• CVE-2025-68241: ipv4: route: Prevent rt_bind_exception() from rebinding stale fnhe (bsc#1255157).
• CVE-2025-68245: net: netpoll: fix incorrect refcount handling causing incorrect cleanup (bsc#1255268).
• CVE-2025-68261: ext4: add i_data_sem protection in ext4_destroy_inline_data_nolock() (bsc#1255164).
• CVE-2025-68296: drm, fbcon, vga_switcheroo: Avoid race condition in fbcon setup (bsc#1255128).
• CVE-2025-68297: ceph: fix crash in process_v2_sparse_read() for encrypted directories (bsc#1255403).
• CVE-2025-68320: lan966x: Fix sleeping in atomic context (bsc#1255172).
• CVE-2025-68325: net/sched: sch_cake: Fix incorrect qlen reduction in cake_drop (bsc#1255417).
• CVE-2025-68337: jbd2: avoid bug_on in jbd2_journal_get_create_access() when file system corrupted (bsc#1255482).
• CVE-2025-68341: veth: reduce XDP no_direct return section to fix race (bsc#1255506).
• CVE-2025-68348: block: fix memory leak in __blkdev_issue_zero_pages (bsc#1255694).
• CVE-2025-68349: NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid (bsc#1255544).
• CVE-2025-68356: gfs2: Prevent recursive memory reclaim (bsc#1255593).
• CVE-2025-68359: btrfs: fix double free of qgroup record after failure to add delayed ref head (bsc#1255542).
• CVE-2025-68360: wifi: mt76: wed: use proper wed reference in mt76 wed driver callabacks (bsc#1255536).
• CVE-2025-68361: erofs: limit the level of fs stacking for file-backed mounts (bsc#1255526).
• CVE-2025-68366: nbd: defer config unlock in nbd_genl_connect (bsc#1255622).
• CVE-2025-68367: macintosh/mac_hid: fix race condition in mac_hid_toggle_emumouse (bsc#1255547).
• CVE-2025-68368: md: init bioset in mddev_init (bsc#1255527).
• CVE-2025-68372: nbd: defer config put in recv_work (bsc#1255537).
• CVE-2025-68374: md: fix rcu protection in md_wakeup_thread (bsc#1255530).
• CVE-2025-68376: coresight: ETR: Fix ETR buffer use-after-free issue (bsc#1255529).
• CVE-2025-68379: RDMA/rxe: Fix null deref on srq->rq.queue after resize failure (bsc#1255695).
• CVE-2025-68735: drm/panthor: Prevent potential UAF in group creation (bsc#1255811).
• CVE-2025-68741: scsi: qla2xxx: Fix improper freeing of purex item (bsc#1255703).
• CVE-2025-68743: mshv: Fix create memory region overlap check (bsc#1255708).
• CVE-2025-68764: NFS: Automounted filesystems should inherit ro,noexec,nodev,sync flags (bsc#1255930).
• CVE-2025-68768: inet: frags: add inet_frag_queue_flush() (bsc#1256579).
• CVE-2025-68770: bnxt_en: Fix XDP_TX path (bsc#1256584).
• CVE-2025-68771: ocfs2: fix kernel BUG in ocfs2_find_victim_chain (bsc#1256582).
• CVE-2025-68775: net/handshake: duplicate handshake cancellations leak socket (bsc#1256665).
• CVE-2025-68776: net/hsr: fix NULL pointer dereference in prp_get_untagged_frame() (bsc#1256659). -…

The SUSE Linux Enterprise 16.0 and SL MIxro 6.2 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2025-40147: blk-throttle: fix access race during throttle policy activation (bsc#1253344).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer() (bsc#1254842).
• CVE-2025-40259: scsi: sg: Do not sleep in atomic context (bsc#1254845).
• CVE-2025-40261: nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() (bsc#1254839).
• CVE-2025-40363: net: ipv6: fix field-spanning memcpy warning in AH output (bsc#1255102).
• CVE-2025-68174: amd/amdkfd: enhance kfd process check in switch partition (bsc#1255327).
• CVE-2025-68178: blk-cgroup: fix possible deadlock while configuring policy (bsc#1255266).
• CVE-2025-68188: tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check() (bsc#1255269).
• CVE-2025-68200: bpf: Add bpf_prog_run_data_pointers() (bsc#1255241).
• CVE-2025-68211: ksm: use range-walk function to jump over holes in scan_get_next_rmap_item (bsc#1255319).
• CVE-2025-68218: nvme-multipath: fix lockdep WARN due to partition scan work (bsc#1255245).
• CVE-2025-68227: mptcp: Fix proto fallback detection with BPF (bsc#1255216).
• CVE-2025-68241: ipv4: route: Prevent rt_bind_exception() from rebinding stale fnhe (bsc#1255157).
• CVE-2025-68245: net: netpoll: fix incorrect refcount handling causing incorrect cleanup (bsc#1255268).
• CVE-2025-68261: ext4: add i_data_sem protection in ext4_destroy_inline_data_nolock() (bsc#1255164).
• CVE-2025-68296: drm, fbcon, vga_switcheroo: Avoid race condition in fbcon setup (bsc#1255128).
• CVE-2025-68297: ceph: fix crash in process_v2_sparse_read() for encrypted directories (bsc#1255403).
• CVE-2025-68320: lan966x: Fix sleeping in atomic context (bsc#1255172).
• CVE-2025-68325: net/sched: sch_cake: Fix incorrect qlen reduction in cake_drop (bsc#1255417).
• CVE-2025-68337: jbd2: avoid bug_on in jbd2_journal_get_create_access() when file system corrupted (bsc#1255482).
• CVE-2025-68341: veth: reduce XDP no_direct return section to fix race (bsc#1255506).
• CVE-2025-68348: block: fix memory leak in __blkdev_issue_zero_pages (bsc#1255694).
• CVE-2025-68349: NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid (bsc#1255544).
• CVE-2025-68356: gfs2: Prevent recursive memory reclaim (bsc#1255593).
• CVE-2025-68359: btrfs: fix double free of qgroup record after failure to add delayed ref head (bsc#1255542).
• CVE-2025-68360: wifi: mt76: wed: use proper wed reference in mt76 wed driver callabacks (bsc#1255536).
• CVE-2025-68361: erofs: limit the level of fs stacking for file-backed mounts (bsc#1255526).
• CVE-2025-68366: nbd: defer config unlock in nbd_genl_connect (bsc#1255622).
• CVE-2025-68367: macintosh/mac_hid: fix race condition in mac_hid_toggle_emumouse (bsc#1255547).
• CVE-2025-68368: md: init bioset in mddev_init (bsc#1255527).
• CVE-2025-68372: nbd: defer config put in recv_work (bsc#1255537).
• CVE-2025-68374: md: fix rcu protection in md_wakeup_thread (bsc#1255530).
• CVE-2025-68376: coresight: ETR: Fix ETR buffer use-after-free issue (bsc#1255529).
• CVE-2025-68379: RDMA/rxe: Fix null deref on srq->rq.queue after resize failure (bsc#1255695).
• CVE-2025-68735: drm/panthor: Prevent potential UAF in group creation (bsc#1255811).
• CVE-2025-68741: scsi: qla2xxx: Fix improper freeing of purex item (bsc#1255703).
• CVE-2025-68743: mshv: Fix create memory region overlap check (bsc#1255708).
• CVE-2025-68764: NFS: Automounted filesystems should inherit ro,noexec,nodev,sync flags (bsc#1255930).
• CVE-2025-68768: inet: frags: add inet_frag_queue_flush() (bsc#1256579).
• CVE-2025-68770: bnxt_en: Fix XDP_TX path (bsc#1256584).
• CVE-2025-68771: ocfs2: fix kernel BUG in ocfs2_find_victim_chain (bsc#1256582).
• CVE-2025-68775: net/handshake: duplicate handshake cancellations leak socket (bsc#1256665).
• CVE-2025-68776: net/hsr: fix NULL pointer dereference in prp_get_untagged_frame() (bsc#1256659). -…

The SUSE Linux Enterprise 16.0 and SL MIxro 6.2 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2025-40147: blk-throttle: fix access race during throttle policy activation (bsc#1253344).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer() (bsc#1254842).
• CVE-2025-40259: scsi: sg: Do not sleep in atomic context (bsc#1254845).
• CVE-2025-40261: nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() (bsc#1254839).
• CVE-2025-40363: net: ipv6: fix field-spanning memcpy warning in AH output (bsc#1255102).
• CVE-2025-68174: amd/amdkfd: enhance kfd process check in switch partition (bsc#1255327).
• CVE-2025-68178: blk-cgroup: fix possible deadlock while configuring policy (bsc#1255266).
• CVE-2025-68188: tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check() (bsc#1255269).
• CVE-2025-68200: bpf: Add bpf_prog_run_data_pointers() (bsc#1255241).
• CVE-2025-68211: ksm: use range-walk function to jump over holes in scan_get_next_rmap_item (bsc#1255319).
• CVE-2025-68218: nvme-multipath: fix lockdep WARN due to partition scan work (bsc#1255245).
• CVE-2025-68227: mptcp: Fix proto fallback detection with BPF (bsc#1255216).
• CVE-2025-68241: ipv4: route: Prevent rt_bind_exception() from rebinding stale fnhe (bsc#1255157).
• CVE-2025-68245: net: netpoll: fix incorrect refcount handling causing incorrect cleanup (bsc#1255268).
• CVE-2025-68261: ext4: add i_data_sem protection in ext4_destroy_inline_data_nolock() (bsc#1255164).
• CVE-2025-68296: drm, fbcon, vga_switcheroo: Avoid race condition in fbcon setup (bsc#1255128).
• CVE-2025-68297: ceph: fix crash in process_v2_sparse_read() for encrypted directories (bsc#1255403).
• CVE-2025-68320: lan966x: Fix sleeping in atomic context (bsc#1255172).
• CVE-2025-68325: net/sched: sch_cake: Fix incorrect qlen reduction in cake_drop (bsc#1255417).
• CVE-2025-68337: jbd2: avoid bug_on in jbd2_journal_get_create_access() when file system corrupted (bsc#1255482).
• CVE-2025-68341: veth: reduce XDP no_direct return section to fix race (bsc#1255506).
• CVE-2025-68348: block: fix memory leak in __blkdev_issue_zero_pages (bsc#1255694).
• CVE-2025-68349: NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid (bsc#1255544).
• CVE-2025-68356: gfs2: Prevent recursive memory reclaim (bsc#1255593).
• CVE-2025-68359: btrfs: fix double free of qgroup record after failure to add delayed ref head (bsc#1255542).
• CVE-2025-68360: wifi: mt76: wed: use proper wed reference in mt76 wed driver callabacks (bsc#1255536).
• CVE-2025-68361: erofs: limit the level of fs stacking for file-backed mounts (bsc#1255526).
• CVE-2025-68366: nbd: defer config unlock in nbd_genl_connect (bsc#1255622).
• CVE-2025-68367: macintosh/mac_hid: fix race condition in mac_hid_toggle_emumouse (bsc#1255547).
• CVE-2025-68368: md: init bioset in mddev_init (bsc#1255527).
• CVE-2025-68372: nbd: defer config put in recv_work (bsc#1255537).
• CVE-2025-68374: md: fix rcu protection in md_wakeup_thread (bsc#1255530).
• CVE-2025-68376: coresight: ETR: Fix ETR buffer use-after-free issue (bsc#1255529).
• CVE-2025-68379: RDMA/rxe: Fix null deref on srq->rq.queue after resize failure (bsc#1255695).
• CVE-2025-68735: drm/panthor: Prevent potential UAF in group creation (bsc#1255811).
• CVE-2025-68741: scsi: qla2xxx: Fix improper freeing of purex item (bsc#1255703).
• CVE-2025-68743: mshv: Fix create memory region overlap check (bsc#1255708).
• CVE-2025-68764: NFS: Automounted filesystems should inherit ro,noexec,nodev,sync flags (bsc#1255930).
• CVE-2025-68768: inet: frags: add inet_frag_queue_flush() (bsc#1256579).
• CVE-2025-68770: bnxt_en: Fix XDP_TX path (bsc#1256584).
• CVE-2025-68771: ocfs2: fix kernel BUG in ocfs2_find_victim_chain (bsc#1256582).
• CVE-2025-68775: net/handshake: duplicate handshake cancellations leak socket (bsc#1256665).
• CVE-2025-68776: net/hsr: fix NULL pointer dereference in prp_get_untagged_frame() (bsc#1256659). -…

The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-53817: crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() (bsc#1254992).
• CVE-2025-37861: scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue (bsc#1243055).
• CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-39748: bpf: Forget ranges when refining tnum after JSET (bsc#1249587).
• CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388).
• CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
• CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
• CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40099: cifs: parse_dfs_referrals: prevent oob on malformed input (bsc#1252911).
• CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
• CVE-2025-40103: smb: client: Fix refcount leak for cifs_sb_tlink (bsc#1252924).
• CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
• CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40192: Revert "ipmi: fix msg stack when IPMI is disconnected" (bsc#1253622).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer()…

The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-53817: crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() (bsc#1254992).
• CVE-2025-37861: scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue (bsc#1243055).
• CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-39748: bpf: Forget ranges when refining tnum after JSET (bsc#1249587).
• CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388).
• CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
• CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
• CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40099: cifs: parse_dfs_referrals: prevent oob on malformed input (bsc#1252911).
• CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
• CVE-2025-40103: smb: client: Fix refcount leak for cifs_sb_tlink (bsc#1252924).
• CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
• CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40192: Revert "ipmi: fix msg stack when IPMI is disconnected" (bsc#1253622).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer()…

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM). An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege escalation, or possibly escape a container. (LP: #2143853)

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:

• PowerPC architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• ATM drivers;
• Drivers core;
• Network block device driver;
• Bluetooth drivers;
• Character device driver;
• TPM device driver;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• Intel Stratix 10 firmware drivers;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Tablet) drivers;
• ISDN/mISDN subsystem;
• Macintosh device drivers;
• Media drivers;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Network drivers;
• Mellanox network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• PA-RISC drivers;
• PCI subsystem;
• Chrome hardware platform drivers;
• x86 platform drivers;
• ARM PM domains;
• Voltage and Current Regulator drivers;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• SPI subsystem;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Cadence USB3 driver;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Framebuffer layer;
• Watchdog drivers;
• BFS file system;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS+ file system;
• Journaling layer for block devices (JBD2);
• JFS file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• OrangeFS file system;
• Proc file system;
• SMB network file system;
• XFS file system;
• BPF subsystem;
• Ethernet bridge;
• Memory management;
• Network traffic control;
• io_uring subsystem;
• Locking primitives;
• Scheduler infrastructure;
• Shadow Call Stack mechanism;
• Tracing infrastructure;
• Bluetooth subsystem;
• CAIF protocol;
• CAN network layer;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• HSR network protocol;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• NET/ROM layer;
• NFC subsystem;
• Open vSwitch;
• Rose network layer;
• SCTP protocol;
• Network sockets;
• Sun RPC protocol;
• TIPC protocol;
• VMware vSockets driver;
• Wireless networking;
• Rust bindings mechanism;
• Integrity Measurement Architecture(IMA) framework;
• Key management;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• Turtle Beach Wavefront ALSA driver;
• STMicroelectronics SoC drivers;
• USB sound devices; (CVE-2022-49465, CVE-2024-36903, CVE-2024-36927, CVE-2024-37354, CVE-2024-41014, CVE-2024-46830, CVE-2024-47666, CVE-2024-49968, CVE-2025-22022, CVE-2025-22111, CVE-2025-22121, CVE-2025-38022, CVE-2025-38129, CVE-2025-38556, CVE-2025-40040, CVE-2025-40083, CVE-2025-40110, CVE-2025-40211, CVE-2025-40248, CVE-2025-40252, CVE-2025-40253, CVE-2025-40254, CVE-2025-40257, CVE-2025-40258, CVE-2025-40259, CVE-2025-40261, CVE-2025-40262,…

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM). An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege escalation, or possibly escape a container. (LP: #2143853)

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:

• PowerPC architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• ATM drivers;
• Drivers core;
• Network block device driver;
• Bluetooth drivers;
• Character device driver;
• TPM device driver;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• Intel Stratix 10 firmware drivers;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Tablet) drivers;
• ISDN/mISDN subsystem;
• Macintosh device drivers;
• Media drivers;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Network drivers;
• Mellanox network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• PA-RISC drivers;
• PCI subsystem;
• Chrome hardware platform drivers;
• x86 platform drivers;
• ARM PM domains;
• Voltage and Current Regulator drivers;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• SPI subsystem;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Cadence USB3 driver;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Framebuffer layer;
• Watchdog drivers;
• BFS file system;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS+ file system;
• Journaling layer for block devices (JBD2);
• JFS file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• OrangeFS file system;
• Proc file system;
• SMB network file system;
• XFS file system;
• BPF subsystem;
• Ethernet bridge;
• Memory management;
• Network traffic control;
• io_uring subsystem;
• Locking primitives;
• Scheduler infrastructure;
• Shadow Call Stack mechanism;
• Tracing infrastructure;
• Bluetooth subsystem;
• CAIF protocol;
• CAN network layer;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• HSR network protocol;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• NET/ROM layer;
• NFC subsystem;
• Open vSwitch;
• Rose network layer;
• SCTP protocol;
• Network sockets;
• Sun RPC protocol;
• TIPC protocol;
• VMware vSockets driver;
• Wireless networking;
• Rust bindings mechanism;
• Integrity Measurement Architecture(IMA) framework;
• Key management;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• Turtle Beach Wavefront ALSA driver;
• STMicroelectronics SoC drivers;
• USB sound devices; (CVE-2022-49465, CVE-2024-36903, CVE-2024-36927, CVE-2024-37354, CVE-2024-41014, CVE-2024-46830, CVE-2024-47666, CVE-2024-49968, CVE-2025-22022, CVE-2025-22111, CVE-2025-22121, CVE-2025-38022, CVE-2025-38129, CVE-2025-38556, CVE-2025-40040, CVE-2025-40083, CVE-2025-40110, CVE-2025-40211, CVE-2025-40248, CVE-2025-40252, CVE-2025-40253, CVE-2025-40254, CVE-2025-40257, CVE-2025-40258, CVE-2025-40259, CVE-2025-40261, CVE-2025-40262,…

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM). An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege escalation, or possibly escape a container. (LP: #2143853)

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:

• PowerPC architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• ATM drivers;
• Drivers core;
• Network block device driver;
• Bluetooth drivers;
• Character device driver;
• TPM device driver;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• Intel Stratix 10 firmware drivers;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Tablet) drivers;
• ISDN/mISDN subsystem;
• Macintosh device drivers;
• Media drivers;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Network drivers;
• Mellanox network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• PA-RISC drivers;
• PCI subsystem;
• Chrome hardware platform drivers;
• x86 platform drivers;
• ARM PM domains;
• Voltage and Current Regulator drivers;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• SPI subsystem;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Cadence USB3 driver;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Framebuffer layer;
• Watchdog drivers;
• BFS file system;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS+ file system;
• Journaling layer for block devices (JBD2);
• JFS file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• OrangeFS file system;
• Proc file system;
• SMB network file system;
• XFS file system;
• BPF subsystem;
• Ethernet bridge;
• Memory management;
• Network traffic control;
• io_uring subsystem;
• Locking primitives;
• Scheduler infrastructure;
• Shadow Call Stack mechanism;
• Tracing infrastructure;
• Bluetooth subsystem;
• CAIF protocol;
• CAN network layer;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• HSR network protocol;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• NET/ROM layer;
• NFC subsystem;
• Open vSwitch;
• Rose network layer;
• SCTP protocol;
• Network sockets;
• Sun RPC protocol;
• TIPC protocol;
• VMware vSockets driver;
• Wireless networking;
• Rust bindings mechanism;
• Integrity Measurement Architecture(IMA) framework;
• Key management;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• Turtle Beach Wavefront ALSA driver;
• STMicroelectronics SoC drivers;
• USB sound devices; (CVE-2022-49465, CVE-2024-36903, CVE-2024-36927, CVE-2024-37354, CVE-2024-41014, CVE-2024-46830, CVE-2024-47666, CVE-2024-49968, CVE-2025-22022, CVE-2025-22111, CVE-2025-22121, CVE-2025-38022, CVE-2025-38129, CVE-2025-38556, CVE-2025-40040, CVE-2025-40083, CVE-2025-40110, CVE-2025-40211, CVE-2025-40248, CVE-2025-40252, CVE-2025-40253, CVE-2025-40254, CVE-2025-40257, CVE-2025-40258, CVE-2025-40259, CVE-2025-40261, CVE-2025-40262,…

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM). An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege escalation, or possibly escape a container. (LP: #2143853)

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:

• PowerPC architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• ATM drivers;
• Drivers core;
• Network block device driver;
• Bluetooth drivers;
• Character device driver;
• TPM device driver;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• Intel Stratix 10 firmware drivers;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Tablet) drivers;
• ISDN/mISDN subsystem;
• Macintosh device drivers;
• Media drivers;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Network drivers;
• Mellanox network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• PA-RISC drivers;
• PCI subsystem;
• Chrome hardware platform drivers;
• x86 platform drivers;
• ARM PM domains;
• Voltage and Current Regulator drivers;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• SPI subsystem;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Cadence USB3 driver;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Framebuffer layer;
• Watchdog drivers;
• BFS file system;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS+ file system;
• Journaling layer for block devices (JBD2);
• JFS file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• OrangeFS file system;
• Proc file system;
• SMB network file system;
• XFS file system;
• BPF subsystem;
• Ethernet bridge;
• Memory management;
• Network traffic control;
• io_uring subsystem;
• Locking primitives;
• Scheduler infrastructure;
• Shadow Call Stack mechanism;
• Tracing infrastructure;
• Bluetooth subsystem;
• CAIF protocol;
• CAN network layer;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• HSR network protocol;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• NET/ROM layer;
• NFC subsystem;
• Open vSwitch;
• Rose network layer;
• SCTP protocol;
• Network sockets;
• Sun RPC protocol;
• TIPC protocol;
• VMware vSockets driver;
• Wireless networking;
• Rust bindings mechanism;
• Integrity Measurement Architecture(IMA) framework;
• Key management;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• Turtle Beach Wavefront ALSA driver;
• STMicroelectronics SoC drivers;
• USB sound devices; (CVE-2022-49465, CVE-2024-36903, CVE-2024-36927, CVE-2024-37354, CVE-2024-41014, CVE-2024-46830, CVE-2024-47666, CVE-2024-49968, CVE-2025-22022, CVE-2025-22111, CVE-2025-22121, CVE-2025-38022, CVE-2025-38129, CVE-2025-38556, CVE-2025-40040, CVE-2025-40083, CVE-2025-40110, CVE-2025-40211, CVE-2025-40248, CVE-2025-40252, CVE-2025-40253, CVE-2025-40254, CVE-2025-40257, CVE-2025-40258, CVE-2025-40259, CVE-2025-40261, CVE-2025-40262,…

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM). An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege escalation, or possibly escape a container. (LP: #2143853)

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:

• PowerPC architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• ATM drivers;
• Drivers core;
• Network block device driver;
• Bluetooth drivers;
• Character device driver;
• TPM device driver;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• Intel Stratix 10 firmware drivers;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Tablet) drivers;
• ISDN/mISDN subsystem;
• Macintosh device drivers;
• Media drivers;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Network drivers;
• Mellanox network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• PA-RISC drivers;
• PCI subsystem;
• Chrome hardware platform drivers;
• x86 platform drivers;
• ARM PM domains;
• Voltage and Current Regulator drivers;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• SPI subsystem;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Cadence USB3 driver;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Framebuffer layer;
• Watchdog drivers;
• BFS file system;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS+ file system;
• Journaling layer for block devices (JBD2);
• JFS file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• OrangeFS file system;
• Proc file system;
• SMB network file system;
• XFS file system;
• BPF subsystem;
• Ethernet bridge;
• Memory management;
• Network traffic control;
• io_uring subsystem;
• Locking primitives;
• Scheduler infrastructure;
• Shadow Call Stack mechanism;
• Tracing infrastructure;
• Bluetooth subsystem;
• CAIF protocol;
• CAN network layer;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• HSR network protocol;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• NET/ROM layer;
• NFC subsystem;
• Open vSwitch;
• Rose network layer;
• SCTP protocol;
• Network sockets;
• Sun RPC protocol;
• TIPC protocol;
• VMware vSockets driver;
• Wireless networking;
• Rust bindings mechanism;
• Integrity Measurement Architecture(IMA) framework;
• Key management;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• Turtle Beach Wavefront ALSA driver;
• STMicroelectronics SoC drivers;
• USB sound devices; (CVE-2022-49465, CVE-2024-36903, CVE-2024-36927, CVE-2024-37354, CVE-2024-41014, CVE-2024-46830, CVE-2024-47666, CVE-2024-49968, CVE-2025-22022, CVE-2025-22111, CVE-2025-22121, CVE-2025-38022, CVE-2025-38129, CVE-2025-38556, CVE-2025-40040, CVE-2025-40083, CVE-2025-40110, CVE-2025-40211, CVE-2025-40248, CVE-2025-40252, CVE-2025-40253, CVE-2025-40254, CVE-2025-40257, CVE-2025-40258, CVE-2025-40259, CVE-2025-40261, CVE-2025-40262,…

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:

• PowerPC architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• ATM drivers;
• Drivers core;
• Network block device driver;
• Bluetooth drivers;
• Character device driver;
• TPM device driver;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• Intel Stratix 10 firmware drivers;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Tablet) drivers;
• ISDN/mISDN subsystem;
• Macintosh device drivers;
• Media drivers;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Network drivers;
• Mellanox network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• PA-RISC drivers;
• PCI subsystem;
• Chrome hardware platform drivers;
• x86 platform drivers;
• ARM PM domains;
• Voltage and Current Regulator drivers;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• SPI subsystem;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Cadence USB3 driver;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Framebuffer layer;
• Watchdog drivers;
• BFS file system;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS+ file system;
• Journaling layer for block devices (JBD2);
• JFS file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• OrangeFS file system;
• Proc file system;
• SMB network file system;
• XFS file system;
• BPF subsystem;
• Ethernet bridge;
• Memory management;
• Network traffic control;
• io_uring subsystem;
• Locking primitives;
• Scheduler infrastructure;
• Shadow Call Stack mechanism;
• Tracing infrastructure;
• Bluetooth subsystem;
• CAIF protocol;
• CAN network layer;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• HSR network protocol;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• NET/ROM layer;
• NFC subsystem;
• Open vSwitch;
• Rose network layer;
• SCTP protocol;
• Network sockets;
• Sun RPC protocol;
• TIPC protocol;
• VMware vSockets driver;
• Wireless networking;
• Rust bindings mechanism;
• Integrity Measurement Architecture(IMA) framework;
• Key management;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• Turtle Beach Wavefront ALSA driver;
• STMicroelectronics SoC drivers;
• USB sound devices; (CVE-2022-49465, CVE-2024-36903, CVE-2024-36927, CVE-2024-37354, CVE-2024-41014, CVE-2024-46830, CVE-2024-47666, CVE-2024-49968, CVE-2025-22022, CVE-2025-22111, CVE-2025-22121, CVE-2025-38022, CVE-2025-38129, CVE-2025-38556, CVE-2025-40040, CVE-2025-40083, CVE-2025-40110, CVE-2025-40211, CVE-2025-40248, CVE-2025-40252, CVE-2025-40253, CVE-2025-40254, CVE-2025-40257, CVE-2025-40258, CVE-2025-40259, CVE-2025-40261, CVE-2025-40262, CVE-2025-40263, CVE-2025-40264, CVE-2025-40269, CVE-2025-40271, CVE-2025-40272, CVE-2025-40273, CVE-2025-40275, CVE-2025-40277, CVE-2025-40278, CVE-2025-40279, CVE-2025-40280, CVE-2025-40281, CVE-2025-40282, CVE-2025-40283, CVE-2025-40304, CVE-2025-40306, CVE-2025-40308, CVE-2025-40309, CVE-2025-40312, CVE-2025-40313, CVE-2025-40314, CVE-2025-40315, CVE-2025-40317,…

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM). An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege escalation, or possibly escape a container. (LP: #2143853, CVE-2026-23268, CVE-2026-23269)

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:

• Nios II architecture;
• PowerPC architecture;
• Sun Sparc architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• ATM drivers;
• Drivers core;
• Network block device driver;
• Bluetooth drivers;
• Bus devices;
• Character device driver;
• Hardware random number generator core;
• TPM device driver;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• DMA engine subsystem;
• Intel Stratix 10 firmware drivers;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• CoreSight HW tracing drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• Input Device (Tablet) drivers;
• ISDN/mISDN subsystem;
• Macintosh device drivers;
• Multiple devices driver;
• Media drivers;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Network drivers;
• Mellanox network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• PA-RISC drivers;
• PCI subsystem;
• Performance monitor drivers;
• Pin controllers subsystem;
• Chrome hardware platform drivers;
• x86 platform drivers;
• ARM PM domains;
• PPS (Pulse Per Second) driver;
• PWM drivers;
• Voltage and Current Regulator drivers;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• SPI subsystem;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Userspace I/O drivers;
• Cadence USB3 driver;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Framebuffer layer;
• Watchdog drivers;
• BFS file system;
• BTRFS file system;
• File systems infrastructure;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS file system;
• HFS+ file system;
• HugeTLB file system;
• Journaling layer for block devices (JBD2);
• JFS file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• OrangeFS file system;
• Proc file system;
• SMB network file system;
• SquashFS file system;
• UDF file system;
• XFS file system;
• BPF subsystem;
• Ethernet bridge;
• Memory management;
• padata parallel execution mechanism;
• IP tunnels definitions;
• Network traffic control;
• Network sockets;
• XFRM subsystem;
• io_uring subsystem;
• Control group (cgroup);
• Locking primitives;
• Padata parallel execution mechanism;
• PID allocator;
• Scheduler infrastructure;
• Shadow Call Stack mechanism;
• Tracing infrastructure;
• 9P file system network protocol;
• Bluetooth subsystem;
• CAIF protocol;
• CAN network layer;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• HSR network protocol;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• NET/ROM layer;
• NFC subsystem;
• Open vSwitch;
• RF switch subsystem;
• Rose network layer;
• SCTP protocol;
• Sun…

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM). An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege escalation, or possibly escape a container. (LP: #2143853, CVE-2026-23268, CVE-2026-23269, CVE-2026-23403, CVE-2026-23404, CVE-2026-23405, CVE-2026-23406, CVE-2026-23407, CVE-2026-23408, CVE-2026-23409, CVE-2026-23410, CVE-2026-23411)

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;
• Nios II architecture;
• PowerPC architecture;
• Sun Sparc architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• ATM drivers;
• Drivers core;
• Network block device driver;
• Bluetooth drivers;
• Bus devices;
• Character device driver;
• Hardware random number generator core;
• TPM device driver;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• DMA engine subsystem;
• Intel Stratix 10 firmware drivers;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• CoreSight HW tracing drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• Input Device (Tablet) drivers;
• ISDN/mISDN subsystem;
• Macintosh device drivers;
• Multiple devices driver;
• Media drivers;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Network drivers;
• Mellanox network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• PA-RISC drivers;
• PCI subsystem;
• Performance monitor drivers;
• Pin controllers subsystem;
• Chrome hardware platform drivers;
• x86 platform drivers;
• ARM PM domains;
• PPS (Pulse Per Second) driver;
• PWM drivers;
• Voltage and Current Regulator drivers;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• SPI subsystem;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Userspace I/O drivers;
• Cadence USB3 driver;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Framebuffer layer;
• Watchdog drivers;
• BFS file system;
• BTRFS file system;
• File systems infrastructure;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS file system;
• HFS+ file system;
• HugeTLB file system;
• Journaling layer for block devices (JBD2);
• JFS file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• OrangeFS file system;
• Proc file system;
• SMB network file system;
• SquashFS file system;
• UDF file system;
• XFS file system;
• BPF subsystem;
• Ethernet bridge;
• Memory management;
• padata parallel execution mechanism;
• IP tunnels definitions;
• Network traffic control;
• Network sockets;
• XFRM subsystem;
• io_uring subsystem;
• Control group (cgroup);
• Locking primitives;
• Padata parallel execution mechanism;
• PID allocator;
• Scheduler infrastructure;
• Shadow Call Stack mechanism;
• Tracing infrastructure;
• 9P file system network protocol;
• Bluetooth subsystem;
• CAIF protocol;
• CAN network layer;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• HSR network protocol;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem; …

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM). An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege escalation, or possibly escape a container. (LP: #2143853, CVE-2026-23268, CVE-2026-23269, CVE-2026-23403, CVE-2026-23404, CVE-2026-23405, CVE-2026-23406, CVE-2026-23407, CVE-2026-23408, CVE-2026-23409, CVE-2026-23410, CVE-2026-23411)

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;
• Nios II architecture;
• PowerPC architecture;
• Sun Sparc architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• ATM drivers;
• Drivers core;
• Network block device driver;
• Bluetooth drivers;
• Bus devices;
• Character device driver;
• Hardware random number generator core;
• TPM device driver;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• DMA engine subsystem;
• Intel Stratix 10 firmware drivers;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• CoreSight HW tracing drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• Input Device (Tablet) drivers;
• ISDN/mISDN subsystem;
• Macintosh device drivers;
• Multiple devices driver;
• Media drivers;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Network drivers;
• Mellanox network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• PA-RISC drivers;
• PCI subsystem;
• Performance monitor drivers;
• Pin controllers subsystem;
• Chrome hardware platform drivers;
• x86 platform drivers;
• ARM PM domains;
• PPS (Pulse Per Second) driver;
• PWM drivers;
• Voltage and Current Regulator drivers;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• SPI subsystem;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Userspace I/O drivers;
• Cadence USB3 driver;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Framebuffer layer;
• Watchdog drivers;
• BFS file system;
• BTRFS file system;
• File systems infrastructure;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS file system;
• HFS+ file system;
• HugeTLB file system;
• Journaling layer for block devices (JBD2);
• JFS file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• OrangeFS file system;
• Proc file system;
• SMB network file system;
• SquashFS file system;
• UDF file system;
• XFS file system;
• BPF subsystem;
• Ethernet bridge;
• Memory management;
• padata parallel execution mechanism;
• IP tunnels definitions;
• Network traffic control;
• Network sockets;
• XFRM subsystem;
• io_uring subsystem;
• Control group (cgroup);
• Locking primitives;
• Padata parallel execution mechanism;
• PID allocator;
• Scheduler infrastructure;
• Shadow Call Stack mechanism;
• Tracing infrastructure;
• 9P file system network protocol;
• Bluetooth subsystem;
• CAIF protocol;
• CAN network layer;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• HSR network protocol;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem; …

Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD Zen processors did not properly verify the signature of CPU microcode. This flaw is known as EntrySign. A privileged attacker could possibly use this issue to cause load malicious CPU microcode causing loss of integrity and confidentiality. (CVE-2024-36347)

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

• MIPS architecture;
• PowerPC architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• Ublk userspace block driver;
• Bluetooth drivers;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• GPU drivers;
• Hardware monitoring drivers;
• Intel Trace Hub HW tracing drivers;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Mouse) drivers;
• IOMMU subsystem;
• Multiple devices driver;
• Media drivers;
• Network drivers;
• Mellanox network drivers;
• STMicroelectronics network drivers;
• Ethernet team driver;
• PA-RISC drivers;
• Chrome hardware platform drivers;
• x86 platform drivers;
• SCSI subsystem;
• SPI subsystem;
• TCM subsystem;
• Freescale USB OTG Transceiver Driver;
• USB Type-C Connector System Software Interface driver;
• Watchdog drivers;
• BTRFS file system;
• exFAT file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS+ file system;
• File systems infrastructure;
• Network file system (NFS) server daemon;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• SMB network file system;
• XFS file system;
• User-space API (UAPI);
• io_uring subsystem;
• Scheduler infrastructure;
• Shadow Call Stack mechanism;
• Tracing infrastructure;
• Memory management;
• BPF subsystem;
• CAIF protocol;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• Handshake API;
• HSR network protocol;
• IPv4 networking;
• IPv6 networking;
• Multipath TCP;
• Netfilter;
• NET/ROM layer;
• NFC subsystem;
• Open vSwitch;
• Rose network layer;
• Network traffic control;
• Sun RPC protocol;
• Key management;
• Landlock security;
• STMicroelectronics SoC drivers;
• USB sound devices;
• KVM subsystem; (CVE-2025-68351, CVE-2025-68353, CVE-2025-68365, CVE-2025-68368, CVE-2025-68725, CVE-2025-68736, CVE-2025-68745, CVE-2025-68767, CVE-2025-68768, CVE-2025-68769, CVE-2025-68770, CVE-2025-68771, CVE-2025-68772, CVE-2025-68773, CVE-2025-68774, CVE-2025-68775, CVE-2025-68776, CVE-2025-68777, CVE-2025-68778, CVE-2025-68780, CVE-2025-68781, CVE-2025-68782, CVE-2025-68783, CVE-2025-68784, CVE-2025-68785, CVE-2025-68786, CVE-2025-68787, CVE-2025-68788, CVE-2025-68791, CVE-2025-68792, CVE-2025-68793, CVE-2025-68794, CVE-2025-68795, CVE-2025-68796, CVE-2025-68797, CVE-2025-68798, CVE-2025-68799, CVE-2025-68800, CVE-2025-68801, CVE-2025-68802, CVE-2025-68803, CVE-2025-68804, CVE-2025-68805, CVE-2025-68806, CVE-2025-68807, CVE-2025-68808, CVE-2025-68809, CVE-2025-68810, CVE-2025-68811, CVE-2025-68813, CVE-2025-68814, CVE-2025-68815, CVE-2025-68816, CVE-2025-68817, CVE-2025-68818, CVE-2025-68819, CVE-2025-68820, CVE-2025-68821, CVE-2025-68822, CVE-2025-68823, CVE-2025-71064, CVE-2025-71065, CVE-2025-71066, CVE-2025-71067, CVE-2025-71068, CVE-2025-71069, CVE-2025-71070, CVE-2025-71071, CVE-2025-71072, CVE-2025-71073, CVE-2025-71075, CVE-2025-71076, CVE-2025-71077, CVE-2025-71078, CVE-2025-71079, CVE-2025-71080, CVE-2025-71081, CVE-2025-71082, CVE-2025-71083, CVE-2025-71084, CVE-2025-71085, CVE-2025-71086, CVE-2025-71087, CVE-2025-71089, CVE-2025-71091, CVE-2025-71093, CVE-2025-71094, CVE-2025-71095, CVE-2025-71096, CVE-2025-71097, CVE-2025-71098, CVE-2025-71099, CVE-2025-71100, CVE-2025-71101,…

Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD Zen processors did not properly verify the signature of CPU microcode. This flaw is known as EntrySign. A privileged attacker could possibly use this issue to cause load malicious CPU microcode causing loss of integrity and confidentiality. (CVE-2024-36347)

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

• MIPS architecture;
• PowerPC architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• Ublk userspace block driver;
• Bluetooth drivers;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• GPU drivers;
• Hardware monitoring drivers;
• Intel Trace Hub HW tracing drivers;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Mouse) drivers;
• IOMMU subsystem;
• Multiple devices driver;
• Media drivers;
• Network drivers;
• Mellanox network drivers;
• STMicroelectronics network drivers;
• Ethernet team driver;
• PA-RISC drivers;
• Chrome hardware platform drivers;
• x86 platform drivers;
• SCSI subsystem;
• SPI subsystem;
• TCM subsystem;
• Freescale USB OTG Transceiver Driver;
• USB Type-C Connector System Software Interface driver;
• Watchdog drivers;
• BTRFS file system;
• exFAT file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS+ file system;
• File systems infrastructure;
• Network file system (NFS) server daemon;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• SMB network file system;
• XFS file system;
• User-space API (UAPI);
• io_uring subsystem;
• Scheduler infrastructure;
• Shadow Call Stack mechanism;
• Tracing infrastructure;
• Memory management;
• BPF subsystem;
• CAIF protocol;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• Handshake API;
• HSR network protocol;
• IPv4 networking;
• IPv6 networking;
• Multipath TCP;
• Netfilter;
• NET/ROM layer;
• NFC subsystem;
• Open vSwitch;
• Rose network layer;
• Network traffic control;
• Sun RPC protocol;
• Key management;
• Landlock security;
• STMicroelectronics SoC drivers;
• USB sound devices;
• KVM subsystem; (CVE-2025-68351, CVE-2025-68353, CVE-2025-68365, CVE-2025-68368, CVE-2025-68725, CVE-2025-68736, CVE-2025-68745, CVE-2025-68767, CVE-2025-68768, CVE-2025-68769, CVE-2025-68770, CVE-2025-68771, CVE-2025-68772, CVE-2025-68773, CVE-2025-68774, CVE-2025-68775, CVE-2025-68776, CVE-2025-68777, CVE-2025-68778, CVE-2025-68780, CVE-2025-68781, CVE-2025-68782, CVE-2025-68783, CVE-2025-68784, CVE-2025-68785, CVE-2025-68786, CVE-2025-68787, CVE-2025-68788, CVE-2025-68791, CVE-2025-68792, CVE-2025-68793, CVE-2025-68794, CVE-2025-68795, CVE-2025-68796, CVE-2025-68797, CVE-2025-68798, CVE-2025-68799, CVE-2025-68800, CVE-2025-68801, CVE-2025-68802, CVE-2025-68803, CVE-2025-68804, CVE-2025-68805, CVE-2025-68806, CVE-2025-68807, CVE-2025-68808, CVE-2025-68809, CVE-2025-68810, CVE-2025-68811, CVE-2025-68813, CVE-2025-68814, CVE-2025-68815, CVE-2025-68816, CVE-2025-68817, CVE-2025-68818, CVE-2025-68819, CVE-2025-68820, CVE-2025-68821, CVE-2025-68822, CVE-2025-68823, CVE-2025-71064, CVE-2025-71065, CVE-2025-71066, CVE-2025-71067, CVE-2025-71068, CVE-2025-71069, CVE-2025-71070, CVE-2025-71071, CVE-2025-71072, CVE-2025-71073, CVE-2025-71075, CVE-2025-71076, CVE-2025-71077, CVE-2025-71078, CVE-2025-71079, CVE-2025-71080, CVE-2025-71081, CVE-2025-71082, CVE-2025-71083, CVE-2025-71084, CVE-2025-71085, CVE-2025-71086, CVE-2025-71087, CVE-2025-71089, CVE-2025-71091, CVE-2025-71093, CVE-2025-71094, CVE-2025-71095, CVE-2025-71096, CVE-2025-71097, CVE-2025-71098, CVE-2025-71099, CVE-2025-71100, CVE-2025-71101,…

Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD Zen processors did not properly verify the signature of CPU microcode. This flaw is known as EntrySign. A privileged attacker could possibly use this issue to cause load malicious CPU microcode causing loss of integrity and confidentiality. (CVE-2024-36347)

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

• MIPS architecture;
• PowerPC architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• Network block device driver;
• Bluetooth drivers;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• Data acquisition framework and drivers;
• Hardware crypto device drivers;
• GPU drivers;
• Hardware monitoring drivers;
• InfiniBand drivers;
• Input Device core drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• Macintosh device drivers;
• Multiple devices driver;
• Media drivers;
• Network drivers;
• Mellanox network drivers;
• STMicroelectronics network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• PA-RISC drivers;
• Chrome hardware platform drivers;
• x86 platform drivers;
• Voltage and Current Regulator drivers;
• SCSI subsystem;
• SPI subsystem;
• Media Oriented Systems Transport (MOST) driver;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• USB Host Controller drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Watchdog drivers;
• BFS file system;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS+ file system;
• File systems infrastructure;
• Journaling layer for block devices (JBD2);
• Network file system (NFS) client;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• SMB network file system;
• BPF subsystem;
• Ethernet bridge;
• io_uring subsystem;
• Locking primitives;
• Scheduler infrastructure;
• Shadow Call Stack mechanism;
• Tracing infrastructure;
• Memory management;
• CAIF protocol;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• Handshake API;
• HSR network protocol;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• NET/ROM layer;
• NFC subsystem;
• Open vSwitch;
• Rose network layer;
• Network traffic control;
• Network sockets;
• Sun RPC protocol;
• Integrity Measurement Architecture(IMA) framework;
• Key management;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• HD-audio driver;
• Turtle Beach Wavefront ALSA driver;
• STMicroelectronics SoC drivers;
• USB sound devices;
• KVM subsystem; (CVE-2024-57795, CVE-2025-22022, CVE-2025-22111, CVE-2025-38022, CVE-2025-38234, CVE-2025-40164, CVE-2025-40325, CVE-2025-68206, CVE-2025-68254, CVE-2025-68255, CVE-2025-68256, CVE-2025-68257, CVE-2025-68258, CVE-2025-68259, CVE-2025-68261, CVE-2025-68263, CVE-2025-68264, CVE-2025-68265, CVE-2025-68266, CVE-2025-68291, CVE-2025-68325, CVE-2025-68332, CVE-2025-68335, CVE-2025-68336, CVE-2025-68337, CVE-2025-68344, CVE-2025-68345, CVE-2025-68346, CVE-2025-68347, CVE-2025-68349, CVE-2025-68354, CVE-2025-68362, CVE-2025-68363, CVE-2025-68364, CVE-2025-68366, CVE-2025-68367, CVE-2025-68369, CVE-2025-68371, CVE-2025-68372, CVE-2025-68374, CVE-2025-68378, CVE-2025-68379, CVE-2025-68380, CVE-2025-68724, CVE-2025-68727, CVE-2025-68728, CVE-2025-68732, CVE-2025-68733, CVE-2025-68740, CVE-2025-68741, CVE-2025-68742, CVE-2025-68744, CVE-2025-68746, CVE-2025-68753, CVE-2025-68755, CVE-2025-68756, CVE-2025-68757, CVE-2025-68758, CVE-2025-68759, CVE-2025-68763, CVE-2025-68764, CVE-2025-68765, CVE-2025-68766, CVE-2025-68767,…

Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD Zen processors did not properly verify the signature of CPU microcode. This flaw is known as EntrySign. A privileged attacker could possibly use this issue to cause load malicious CPU microcode causing loss of integrity and confidentiality. (CVE-2024-36347)

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

• MIPS architecture;
• PowerPC architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• Network block device driver;
• Bluetooth drivers;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• Data acquisition framework and drivers;
• Hardware crypto device drivers;
• GPU drivers;
• Hardware monitoring drivers;
• InfiniBand drivers;
• Input Device core drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• Macintosh device drivers;
• Multiple devices driver;
• Media drivers;
• Network drivers;
• Mellanox network drivers;
• STMicroelectronics network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• PA-RISC drivers;
• Chrome hardware platform drivers;
• x86 platform drivers;
• Voltage and Current Regulator drivers;
• SCSI subsystem;
• SPI subsystem;
• Media Oriented Systems Transport (MOST) driver;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• USB Host Controller drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Watchdog drivers;
• BFS file system;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS+ file system;
• File systems infrastructure;
• Journaling layer for block devices (JBD2);
• Network file system (NFS) client;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• SMB network file system;
• BPF subsystem;
• Ethernet bridge;
• io_uring subsystem;
• Locking primitives;
• Scheduler infrastructure;
• Shadow Call Stack mechanism;
• Tracing infrastructure;
• Memory management;
• CAIF protocol;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• Handshake API;
• HSR network protocol;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• NET/ROM layer;
• NFC subsystem;
• Open vSwitch;
• Rose network layer;
• Network traffic control;
• Network sockets;
• Sun RPC protocol;
• Integrity Measurement Architecture(IMA) framework;
• Key management;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• HD-audio driver;
• Turtle Beach Wavefront ALSA driver;
• STMicroelectronics SoC drivers;
• USB sound devices;
• KVM subsystem; (CVE-2024-57795, CVE-2025-22022, CVE-2025-22111, CVE-2025-38022, CVE-2025-38234, CVE-2025-40164, CVE-2025-40325, CVE-2025-68206, CVE-2025-68254, CVE-2025-68255, CVE-2025-68256, CVE-2025-68257, CVE-2025-68258, CVE-2025-68259, CVE-2025-68261, CVE-2025-68263, CVE-2025-68264, CVE-2025-68265, CVE-2025-68266, CVE-2025-68291, CVE-2025-68325, CVE-2025-68332, CVE-2025-68335, CVE-2025-68336, CVE-2025-68337, CVE-2025-68344, CVE-2025-68345, CVE-2025-68346, CVE-2025-68347, CVE-2025-68349, CVE-2025-68354, CVE-2025-68362, CVE-2025-68363, CVE-2025-68364, CVE-2025-68366, CVE-2025-68367, CVE-2025-68369, CVE-2025-68371, CVE-2025-68372, CVE-2025-68374, CVE-2025-68378, CVE-2025-68379, CVE-2025-68380, CVE-2025-68724, CVE-2025-68727, CVE-2025-68728, CVE-2025-68732, CVE-2025-68733, CVE-2025-68740, CVE-2025-68741, CVE-2025-68742, CVE-2025-68744, CVE-2025-68746, CVE-2025-68753, CVE-2025-68755, CVE-2025-68756, CVE-2025-68757, CVE-2025-68758, CVE-2025-68759, CVE-2025-68763, CVE-2025-68764, CVE-2025-68765, CVE-2025-68766, CVE-2025-68767,…

Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD Zen processors did not properly verify the signature of CPU microcode. This flaw is known as EntrySign. A privileged attacker could possibly use this issue to cause load malicious CPU microcode causing loss of integrity and confidentiality. (CVE-2024-36347)

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

• MIPS architecture;
• PowerPC architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• Network block device driver;
• Bluetooth drivers;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• Data acquisition framework and drivers;
• Hardware crypto device drivers;
• GPU drivers;
• Hardware monitoring drivers;
• InfiniBand drivers;
• Input Device core drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• Macintosh device drivers;
• Multiple devices driver;
• Media drivers;
• Network drivers;
• Mellanox network drivers;
• STMicroelectronics network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• PA-RISC drivers;
• Chrome hardware platform drivers;
• x86 platform drivers;
• Voltage and Current Regulator drivers;
• SCSI subsystem;
• SPI subsystem;
• Media Oriented Systems Transport (MOST) driver;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• USB Host Controller drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Watchdog drivers;
• BFS file system;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS+ file system;
• File systems infrastructure;
• Journaling layer for block devices (JBD2);
• Network file system (NFS) client;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• SMB network file system;
• BPF subsystem;
• Ethernet bridge;
• io_uring subsystem;
• Locking primitives;
• Scheduler infrastructure;
• Shadow Call Stack mechanism;
• Tracing infrastructure;
• Memory management;
• CAIF protocol;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• Handshake API;
• HSR network protocol;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• NET/ROM layer;
• NFC subsystem;
• Open vSwitch;
• Rose network layer;
• Network traffic control;
• Network sockets;
• Sun RPC protocol;
• Integrity Measurement Architecture(IMA) framework;
• Key management;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• HD-audio driver;
• Turtle Beach Wavefront ALSA driver;
• STMicroelectronics SoC drivers;
• USB sound devices;
• KVM subsystem; (CVE-2024-57795, CVE-2025-22022, CVE-2025-22111, CVE-2025-38022, CVE-2025-38234, CVE-2025-40164, CVE-2025-40325, CVE-2025-68206, CVE-2025-68254, CVE-2025-68255, CVE-2025-68256, CVE-2025-68257, CVE-2025-68258, CVE-2025-68259, CVE-2025-68261, CVE-2025-68263, CVE-2025-68264, CVE-2025-68265, CVE-2025-68266, CVE-2025-68291, CVE-2025-68325, CVE-2025-68332, CVE-2025-68335, CVE-2025-68336, CVE-2025-68337, CVE-2025-68344, CVE-2025-68345, CVE-2025-68346, CVE-2025-68347, CVE-2025-68349, CVE-2025-68354, CVE-2025-68362, CVE-2025-68363, CVE-2025-68364, CVE-2025-68366, CVE-2025-68367, CVE-2025-68369, CVE-2025-68371, CVE-2025-68372, CVE-2025-68374, CVE-2025-68378, CVE-2025-68379, CVE-2025-68380, CVE-2025-68724, CVE-2025-68727, CVE-2025-68728, CVE-2025-68732, CVE-2025-68733, CVE-2025-68740, CVE-2025-68741, CVE-2025-68742, CVE-2025-68744, CVE-2025-68746, CVE-2025-68753, CVE-2025-68755, CVE-2025-68756, CVE-2025-68757, CVE-2025-68758, CVE-2025-68759, CVE-2025-68763, CVE-2025-68764, CVE-2025-68765, CVE-2025-68766, CVE-2025-68767,…

Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD Zen processors did not properly verify the signature of CPU microcode. This flaw is known as EntrySign. A privileged attacker could possibly use this issue to cause load malicious CPU microcode causing loss of integrity and confidentiality. (CVE-2024-36347)

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

• MIPS architecture;
• PowerPC architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• Network block device driver;
• Bluetooth drivers;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• Data acquisition framework and drivers;
• Hardware crypto device drivers;
• GPU drivers;
• Hardware monitoring drivers;
• InfiniBand drivers;
• Input Device core drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• Macintosh device drivers;
• Multiple devices driver;
• Media drivers;
• Network drivers;
• Mellanox network drivers;
• STMicroelectronics network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• PA-RISC drivers;
• Chrome hardware platform drivers;
• x86 platform drivers;
• Voltage and Current Regulator drivers;
• SCSI subsystem;
• SPI subsystem;
• Media Oriented Systems Transport (MOST) driver;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• USB Host Controller drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Watchdog drivers;
• BFS file system;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS+ file system;
• File systems infrastructure;
• Journaling layer for block devices (JBD2);
• Network file system (NFS) client;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• SMB network file system;
• BPF subsystem;
• Ethernet bridge;
• io_uring subsystem;
• Locking primitives;
• Scheduler infrastructure;
• Shadow Call Stack mechanism;
• Tracing infrastructure;
• Memory management;
• CAIF protocol;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• Handshake API;
• HSR network protocol;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• NET/ROM layer;
• NFC subsystem;
• Open vSwitch;
• Rose network layer;
• Network traffic control;
• Network sockets;
• Sun RPC protocol;
• Integrity Measurement Architecture(IMA) framework;
• Key management;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• HD-audio driver;
• Turtle Beach Wavefront ALSA driver;
• STMicroelectronics SoC drivers;
• USB sound devices;
• KVM subsystem; (CVE-2024-57795, CVE-2025-22022, CVE-2025-22111, CVE-2025-38022, CVE-2025-38234, CVE-2025-40164, CVE-2025-40325, CVE-2025-68206, CVE-2025-68254, CVE-2025-68255, CVE-2025-68256, CVE-2025-68257, CVE-2025-68258, CVE-2025-68259, CVE-2025-68261, CVE-2025-68263, CVE-2025-68264, CVE-2025-68265, CVE-2025-68266, CVE-2025-68291, CVE-2025-68325, CVE-2025-68332, CVE-2025-68335, CVE-2025-68336, CVE-2025-68337, CVE-2025-68344, CVE-2025-68345, CVE-2025-68346, CVE-2025-68347, CVE-2025-68349, CVE-2025-68354, CVE-2025-68362, CVE-2025-68363, CVE-2025-68364, CVE-2025-68366, CVE-2025-68367, CVE-2025-68369, CVE-2025-68371, CVE-2025-68372, CVE-2025-68374, CVE-2025-68378, CVE-2025-68379, CVE-2025-68380, CVE-2025-68724, CVE-2025-68727, CVE-2025-68728, CVE-2025-68732, CVE-2025-68733, CVE-2025-68740, CVE-2025-68741, CVE-2025-68742, CVE-2025-68744, CVE-2025-68746, CVE-2025-68753, CVE-2025-68755, CVE-2025-68756, CVE-2025-68757, CVE-2025-68758, CVE-2025-68759, CVE-2025-68763, CVE-2025-68764, CVE-2025-68765, CVE-2025-68766, CVE-2025-68767,…

Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD Zen processors did not properly verify the signature of CPU microcode. This flaw is known as EntrySign. A privileged attacker could possibly use this issue to cause load malicious CPU microcode causing loss of integrity and confidentiality. (CVE-2024-36347)

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

• MIPS architecture;
• PowerPC architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• Ublk userspace block driver;
• Bluetooth drivers;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• GPU drivers;
• Hardware monitoring drivers;
• Intel Trace Hub HW tracing drivers;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Mouse) drivers;
• IOMMU subsystem;
• Multiple devices driver;
• Media drivers;
• Network drivers;
• Mellanox network drivers;
• STMicroelectronics network drivers;
• Ethernet team driver;
• PA-RISC drivers;
• Chrome hardware platform drivers;
• x86 platform drivers;
• SCSI subsystem;
• SPI subsystem;
• TCM subsystem;
• Freescale USB OTG Transceiver Driver;
• USB Type-C Connector System Software Interface driver;
• Watchdog drivers;
• BTRFS file system;
• exFAT file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS+ file system;
• File systems infrastructure;
• Network file system (NFS) server daemon;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• SMB network file system;
• XFS file system;
• User-space API (UAPI);
• io_uring subsystem;
• Scheduler infrastructure;
• Shadow Call Stack mechanism;
• Tracing infrastructure;
• Memory management;
• BPF subsystem;
• CAIF protocol;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• Handshake API;
• HSR network protocol;
• IPv4 networking;
• IPv6 networking;
• Multipath TCP;
• Netfilter;
• NET/ROM layer;
• NFC subsystem;
• Open vSwitch;
• Rose network layer;
• Network traffic control;
• Sun RPC protocol;
• Key management;
• Landlock security;
• STMicroelectronics SoC drivers;
• USB sound devices;
• KVM subsystem; (CVE-2025-68351, CVE-2025-68353, CVE-2025-68365, CVE-2025-68368, CVE-2025-68725, CVE-2025-68736, CVE-2025-68745, CVE-2025-68767, CVE-2025-68768, CVE-2025-68769, CVE-2025-68770, CVE-2025-68771, CVE-2025-68772, CVE-2025-68773, CVE-2025-68774, CVE-2025-68775, CVE-2025-68776, CVE-2025-68777, CVE-2025-68778, CVE-2025-68780, CVE-2025-68781, CVE-2025-68782, CVE-2025-68783, CVE-2025-68784, CVE-2025-68785, CVE-2025-68786, CVE-2025-68787, CVE-2025-68788, CVE-2025-68791, CVE-2025-68792, CVE-2025-68793, CVE-2025-68794, CVE-2025-68795, CVE-2025-68796, CVE-2025-68797, CVE-2025-68798, CVE-2025-68799, CVE-2025-68800, CVE-2025-68801, CVE-2025-68802, CVE-2025-68803, CVE-2025-68804, CVE-2025-68805, CVE-2025-68806, CVE-2025-68807, CVE-2025-68808, CVE-2025-68809, CVE-2025-68810, CVE-2025-68811, CVE-2025-68813, CVE-2025-68814, CVE-2025-68815, CVE-2025-68816, CVE-2025-68817, CVE-2025-68818, CVE-2025-68819, CVE-2025-68820, CVE-2025-68821, CVE-2025-68822, CVE-2025-68823, CVE-2025-71064, CVE-2025-71065, CVE-2025-71066, CVE-2025-71067, CVE-2025-71068, CVE-2025-71069, CVE-2025-71070, CVE-2025-71071, CVE-2025-71072, CVE-2025-71073, CVE-2025-71075, CVE-2025-71076, CVE-2025-71077, CVE-2025-71078, CVE-2025-71079, CVE-2025-71081, CVE-2025-71082, CVE-2025-71083, CVE-2025-71084, CVE-2025-71085, CVE-2025-71086, CVE-2025-71087, CVE-2025-71089, CVE-2025-71091, CVE-2025-71093, CVE-2025-71094, CVE-2025-71095, CVE-2025-71096, CVE-2025-71097, CVE-2025-71098, CVE-2025-71099, CVE-2025-71100, CVE-2025-71101, CVE-2025-71102,…

Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD Zen processors did not properly verify the signature of CPU microcode. This flaw is known as EntrySign. A privileged attacker could possibly use this issue to cause load malicious CPU microcode causing loss of integrity and confidentiality. (CVE-2024-36347)

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

• MIPS architecture;
• PowerPC architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• Ublk userspace block driver;
• Bluetooth drivers;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• GPU drivers;
• Hardware monitoring drivers;
• Intel Trace Hub HW tracing drivers;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Mouse) drivers;
• IOMMU subsystem;
• Multiple devices driver;
• Media drivers;
• Network drivers;
• Mellanox network drivers;
• STMicroelectronics network drivers;
• Ethernet team driver;
• PA-RISC drivers;
• Chrome hardware platform drivers;
• x86 platform drivers;
• SCSI subsystem;
• SPI subsystem;
• TCM subsystem;
• Freescale USB OTG Transceiver Driver;
• USB Type-C Connector System Software Interface driver;
• Watchdog drivers;
• BTRFS file system;
• exFAT file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS+ file system;
• File systems infrastructure;
• Network file system (NFS) server daemon;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• SMB network file system;
• XFS file system;
• User-space API (UAPI);
• io_uring subsystem;
• Scheduler infrastructure;
• Shadow Call Stack mechanism;
• Tracing infrastructure;
• Memory management;
• BPF subsystem;
• CAIF protocol;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• Handshake API;
• HSR network protocol;
• IPv4 networking;
• IPv6 networking;
• Multipath TCP;
• Netfilter;
• NET/ROM layer;
• NFC subsystem;
• Open vSwitch;
• Rose network layer;
• Network traffic control;
• Sun RPC protocol;
• Key management;
• Landlock security;
• STMicroelectronics SoC drivers;
• USB sound devices;
• KVM subsystem; (CVE-2025-68351, CVE-2025-68353, CVE-2025-68365, CVE-2025-68368, CVE-2025-68725, CVE-2025-68736, CVE-2025-68745, CVE-2025-68767, CVE-2025-68768, CVE-2025-68769, CVE-2025-68770, CVE-2025-68771, CVE-2025-68772, CVE-2025-68773, CVE-2025-68774, CVE-2025-68775, CVE-2025-68776, CVE-2025-68777, CVE-2025-68778, CVE-2025-68780, CVE-2025-68781, CVE-2025-68782, CVE-2025-68783, CVE-2025-68784, CVE-2025-68785, CVE-2025-68786, CVE-2025-68787, CVE-2025-68788, CVE-2025-68791, CVE-2025-68792, CVE-2025-68793, CVE-2025-68794, CVE-2025-68795, CVE-2025-68796, CVE-2025-68797, CVE-2025-68798, CVE-2025-68799, CVE-2025-68800, CVE-2025-68801, CVE-2025-68802, CVE-2025-68803, CVE-2025-68804, CVE-2025-68805, CVE-2025-68806, CVE-2025-68807, CVE-2025-68808, CVE-2025-68809, CVE-2025-68810, CVE-2025-68811, CVE-2025-68813, CVE-2025-68814, CVE-2025-68815, CVE-2025-68816, CVE-2025-68817, CVE-2025-68818, CVE-2025-68819, CVE-2025-68820, CVE-2025-68821, CVE-2025-68822, CVE-2025-68823, CVE-2025-71064, CVE-2025-71065, CVE-2025-71066, CVE-2025-71067, CVE-2025-71068, CVE-2025-71069, CVE-2025-71070, CVE-2025-71071, CVE-2025-71072, CVE-2025-71073, CVE-2025-71075, CVE-2025-71076, CVE-2025-71077, CVE-2025-71078, CVE-2025-71079, CVE-2025-71081, CVE-2025-71082, CVE-2025-71083, CVE-2025-71084, CVE-2025-71085, CVE-2025-71086, CVE-2025-71087, CVE-2025-71089, CVE-2025-71091, CVE-2025-71093, CVE-2025-71094, CVE-2025-71095, CVE-2025-71096, CVE-2025-71097, CVE-2025-71098, CVE-2025-71099, CVE-2025-71100, CVE-2025-71101, CVE-2025-71102,…

Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD Zen processors did not properly verify the signature of CPU microcode. This flaw is known as EntrySign. A privileged attacker could possibly use this issue to cause load malicious CPU microcode causing loss of integrity and confidentiality. (CVE-2024-36347)

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

• MIPS architecture;
• PowerPC architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• Network block device driver;
• Bluetooth drivers;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• Data acquisition framework and drivers;
• Hardware crypto device drivers;
• GPU drivers;
• Hardware monitoring drivers;
• InfiniBand drivers;
• Input Device core drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• Macintosh device drivers;
• Multiple devices driver;
• Media drivers;
• Network drivers;
• Mellanox network drivers;
• STMicroelectronics network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• PA-RISC drivers;
• Chrome hardware platform drivers;
• x86 platform drivers;
• Voltage and Current Regulator drivers;
• SCSI subsystem;
• SPI subsystem;
• Media Oriented Systems Transport (MOST) driver;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• USB Host Controller drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Watchdog drivers;
• BFS file system;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS+ file system;
• File systems infrastructure;
• Journaling layer for block devices (JBD2);
• Network file system (NFS) client;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• SMB network file system;
• BPF subsystem;
• Ethernet bridge;
• io_uring subsystem;
• Locking primitives;
• Scheduler infrastructure;
• Shadow Call Stack mechanism;
• Tracing infrastructure;
• Memory management;
• CAIF protocol;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• Handshake API;
• HSR network protocol;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• NET/ROM layer;
• NFC subsystem;
• Open vSwitch;
• Rose network layer;
• Network traffic control;
• Network sockets;
• Sun RPC protocol;
• Integrity Measurement Architecture(IMA) framework;
• Key management;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• HD-audio driver;
• Turtle Beach Wavefront ALSA driver;
• STMicroelectronics SoC drivers;
• USB sound devices;
• KVM subsystem; (CVE-2024-57795, CVE-2025-22022, CVE-2025-22111, CVE-2025-38022, CVE-2025-38234, CVE-2025-40164, CVE-2025-40325, CVE-2025-68206, CVE-2025-68254, CVE-2025-68255, CVE-2025-68256, CVE-2025-68257, CVE-2025-68258, CVE-2025-68259, CVE-2025-68261, CVE-2025-68263, CVE-2025-68264, CVE-2025-68265, CVE-2025-68266, CVE-2025-68291, CVE-2025-68325, CVE-2025-68332, CVE-2025-68335, CVE-2025-68336, CVE-2025-68337, CVE-2025-68344, CVE-2025-68345, CVE-2025-68346, CVE-2025-68347, CVE-2025-68349, CVE-2025-68354, CVE-2025-68362, CVE-2025-68363, CVE-2025-68364, CVE-2025-68366, CVE-2025-68367, CVE-2025-68369, CVE-2025-68371, CVE-2025-68372, CVE-2025-68374, CVE-2025-68378, CVE-2025-68379, CVE-2025-68380, CVE-2025-68724, CVE-2025-68727, CVE-2025-68728, CVE-2025-68732, CVE-2025-68733, CVE-2025-68740, CVE-2025-68741, CVE-2025-68742, CVE-2025-68744, CVE-2025-68746, CVE-2025-68753, CVE-2025-68755, CVE-2025-68756, CVE-2025-68757, CVE-2025-68758, CVE-2025-68759, CVE-2025-68763, CVE-2025-68764, CVE-2025-68765, CVE-2025-68766, CVE-2025-68767,…