CVE-2026-90205

In the Linux kernel, the following vulnerability has been resolved: ocfs2: validate orphan slot during inode read Patch series "ocfs2: validate active orphan slots during inode read". OCFS2 trusts active ordinary and append-DIO orphan slots read from dinodes. A corrupted slot can therefore index osb_orphan_wipes or the slot-local system-inode cache outside their allocations before the corruption is reported. Patch 1 validates the ordinary orphan slot used by inode wipe processing. Patch 2 validates the append-DIO orphan slot used by DIO completion and orphan recovery. Both checks reject corrupt metadata at the existing inode validation boundary. This patch (of 2): [BUG] A corrupted dinode with OCFS2_ORPHANED_FL can carry an i_orphaned_slot outside the mounted filesystem slot range. ocfs2_wipe_inode() uses it to index osb_orphan_wipes before looking up the orphan directory, causing an out-of-bounds memory access. BUG: KASAN: slab-use-after-free in ocfs2_get_system_file_inode+0x780/0x820 fs/ocfs2/sysfile.c:102 Read of size 8 at addr ffff88800b767c00 by task kworker/u8:3/85 Call Trace: ... ocfs2_get_system_file_inode+0x780/0x820 fs/ocfs2/sysfile.c:102 ocfs2_wipe_inode+0x292/0xf70 fs/ocfs2/inode.c:840 ocfs2_delete_inode fs/ocfs2/inode.c:1155 [inline] ocfs2_evict_inode+0x6c9/0x1170 fs/ocfs2/inode.c:1295 evict+0x38e/0x8f0 fs/inode.c:810 iput_final fs/inode.c:1914 [inline] iput fs/inode.c:1966 [inline] iput+0x55b/0x8b0 fs/inode.c:1926 ocfs2_recover_orphans+0x610/0xe40 fs/ocfs2/journal.c:2374 ocfs2_complete_recovery+0x5af/0xd00 fs/ocfs2/journal.c:1373 ... [CAUSE] ocfs2_validate_inode_block() validates i_suballoc_slot but leaves the active ordinary orphan slot unchecked. Downstream consumers assume that the value is smaller than osb->max_slots. [FIX] Reject an active i_orphaned_slot outside the slot range during dinode validation, before the inode reaches orphan wipe processing.

In the Linux kernel, the following vulnerability has been resolved: ocfs2: validate orphan slot during inode read Patch series "ocfs2: validate active orphan slots during inode read". OCFS2 trusts active ordinary and append-DIO orphan slots read from dinodes. A corrupted slot can therefore index osb_orphan_wipes or the slot-local system-inode cache outside their allocations before the corruption is reported. Patch 1 validates the ordinary orphan slot used by inode wipe processing. Patch 2 validates the append-DIO orphan slot used by DIO completion and orphan recovery. Both checks reject corrupt metadata at the existing inode validation boundary. This patch (of 2): [BUG] A corrupted dinode with OCFS2_ORPHANED_FL can carry an i_orphaned_slot outside the mounted filesystem slot range. ocfs2_wipe_inode() uses it to index osb_orphan_wipes before looking up the orphan directory, causing an out-of-bounds memory access. BUG: KASAN: slab-use-after-free in ocfs2_get_system_file_inode+0x780/0x820 fs/ocfs2/sysfile.c:102 Read of size 8 at addr ffff88800b767c00 by task kworker/u8:3/85 Call Trace: ... ocfs2_get_system_file_inode+0x780/0x820 fs/ocfs2/sysfile.c:102 ocfs2_wipe_inode+0x292/0xf70 fs/ocfs2/inode.c:840 ocfs2_delete_inode fs/ocfs2/inode.c:1155 [inline] ocfs2_evict_inode+0x6c9/0x1170 fs/ocfs2/inode.c:1295 evict+0x38e/0x8f0 fs/inode.c:810 iput_final fs/inode.c:1914 [inline] iput fs/inode.c:1966 [inline] iput+0x55b/0x8b0 fs/inode.c:1926 ocfs2_recover_orphans+0x610/0xe40 fs/ocfs2/journal.c:2374 ocfs2_complete_recovery+0x5af/0xd00 fs/ocfs2/journal.c:1373 ... [CAUSE] ocfs2_validate_inode_block() validates i_suballoc_slot but leaves the active ordinary orphan slot unchecked. Downstream consumers assume that the value is smaller than osb->max_slots. [FIX] Reject an active i_orphaned_slot outside the slot range during dinode validation, before the inode reaches orphan wipe processing.

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

ocfs2: validate orphan slot during inode read

Patch series "ocfs2: validate active orphan slots during inode read".

OCFS2 trusts active ordinary and append-DIO orphan slots read from dinodes. A corrupted slot can therefore index osb_orphan_wipes or the slot-local system-inode cache outside their allocations before the corruption is reported.

Patch 1 validates the ordinary orphan slot used by inode wipe processing. Patch 2 validates the append-DIO orphan slot used by DIO completion and orphan recovery. Both checks reject corrupt metadata at the existing inode validation boundary.

This patch (of 2):

[BUG] A corrupted dinode with OCFS2_ORPHANED_FL can carry an i_orphaned_slot outside the mounted filesystem slot range. ocfs2_wipe_inode() uses it to index osb_orphan_wipes before looking up the orphan directory, causing an out-of-bounds memory access.

BUG: KASAN: slab-use-after-free in ocfs2_get_system_file_inode+0x780/0x820 fs/ocfs2/sysfile.c:102 Read of size 8 at addr ffff88800b767c00 by task kworker/u8:3/85 Call Trace: ... ocfs2_get_system_file_inode+0x780/0x820 fs/ocfs2/sysfile.c:102 ocfs2_wipe_inode+0x292/0xf70 fs/ocfs2/inode.c:840 ocfs2_delete_inode fs/ocfs2/inode.c:1155 [inline] ocfs2_evict_inode+0x6c9/0x1170 fs/ocfs2/inode.c:1295 evict+0x38e/0x8f0 fs/inode.c:810 iput_final fs/inode.c:1914 [inline] iput fs/inode.c:1966 [inline] iput+0x55b/0x8b0 fs/inode.c:1926 ocfs2_recover_orphans+0x610/0xe40 fs/ocfs2/journal.c:2374 ocfs2_complete_recovery+0x5af/0xd00 fs/ocfs2/journal.c:1373 ...

[CAUSE] ocfs2_validate_inode_block() validates i_suballoc_slot but leaves the active ordinary orphan slot unchecked. Downstream consumers assume that the value is smaller than osb->max_slots.

[FIX] Reject an active i_orphaned_slot outside the slot range during dinode validation, before the inode reaches orphan wipe processing.

• CVE-2026-90205
  • ocfs2: validate orphan slot during inode read {CVE-2026-90205}
• CVE-2026-93054
  • uio: Fix stale info pointer in failed registration path {CVE-2026-93054}
• CVE-2026-93103
  • RDMA/hfi1: Preserve unit 0 on allocation failure {CVE-2026-93103}
• CVE-2026-89833
  • f2fs: fix to avoid potential deadloop in f2fs_fsync_node_pages() {CVE-2026-89833}
• CVE-2026-89878
  • media: s2255: check firmware size before reading trailing marker {CVE-2026-89878}
• CVE-2026-90037
  • NFSD: Prevent client use-after-free during close_lru reaping {CVE-2026-90037}
• CVE-2026-90296
  • cpufreq: imx6q: fix devres accumulation across driver rebind {CVE-2026-90296}
• CVE-2026-90415
  • RDMA/cxgb4: free STAG index when TPT entry write fails {CVE-2026-90415}
• CVE-2026-90081
  • net/rds: use wq_has_sleeper() in rds_cong_map_updated() {CVE-2026-90081}
• CVE-2026-90420
  • nilfs2: fix infinite loop in nilfs_clean_segments() {CVE-2026-90420}
• CVE-2026-90116
  • ALSA: mtpav: shut down output timer before card teardown {CVE-2026-90116}
• CVE-2026-90070
  • tpm: st33zp24: Return zero on status read failure {CVE-2026-90070}
• CVE-2026-89845
  • scsi: qla2xxx: Avoid req_q_map double-read in qla2x00_error_entry() {CVE-2026-89845}
• CVE-2026-89944
  • ASoC: hdac_hda: Fix hlink refcount leak on component registration failure {CVE-2026-89944}
• CVE-2026-90018
  • staging: rtl8723bs: fix OOB read / stack overflow in rtw_get_wps_attr() {CVE-2026-90018}
• CVE-2026-89860
  • scsi: qla2xxx: Initialize NVMe abort_work once at submission {CVE-2026-89860}
• CVE-2026-90007
  • scsi: pm8001: Use rollback index when freeing MSI-X vectors {CVE-2026-90007}
• CVE-2026-90044
  • usb: gadget: f_fs: Fix Use-After-Free in AIO error path {CVE-2026-90044}
• CVE-2026-68289
  • tipc: fix integer overflow in tipc_recvmsg() and tipc_recvstream() {CVE-2026-68289}
• CVE-2026-90143
  • net: kcm: Hold RCU read lock while running BPF parser {CVE-2026-90143}
• CVE-2026-90111
  • ip6mr: do not clone dst in ip6mr_cache_report() {CVE-2026-90111}
• CVE-2026-90283
  • hugetlbfs: release subpool on fill_super failure {CVE-2026-90283}
• CVE-2026-92521
  • ACPI: PCI: Clear driver_data on all paths that free the acpi_pci_root {CVE-2026-92521}
• CVE-2026-93048
  • mtd: part: reject MTDPART_OFS_RETAIN in mtd_add_partition() {CVE-2026-93048}
• CVE-2026-93160
  • crypto: atmel-ecc - reject hardware ECDH without a public key {CVE-2026-93160}
• CVE-2026-93199
  • i3c: master: Do not treat master device as a duplicate target {CVE-2026-93199}
• CVE-2026-89953
  • mtd: mtdoops: free page bitmap when the backing MTD is removed {CVE-2026-89953}
• CVE-2026-89822
  • drm/i915: Guard against NULL driver_data in i915_pci_probe() {CVE-2026-89822}
• CVE-2026-89937
  • iio: chemical: sgp30: Handle IAQ thread creation failure {CVE-2026-89937}
• CVE-2026-89993
  • dmaengine: dw-edma: Initialize IRQ data before requesting IRQs {CVE-2026-89993}
• CVE-2026-89972
  • nvme: add missing SRCU grace period in error path {CVE-2026-89972}
• CVE-2026-89892
  • media: em28xx: defer audio-only extension registration {CVE-2026-89892}
• CVE-2026-90023
  • usb: gadget: f_mass_storage: fix null pointer dereference in fsg_common_set_num_buffers() {CVE-2026-90023}
• CVE-2026-90020
  • USB: gadget: fix NULL pointer dereference in gadget_dev_ioctl() {CVE-2026-90020}
• CVE-2026-90017
  • staging: rtl8723bs: fix OOB read in rtw_action_frame_parse() {CVE-2026-90017}
• CVE-2026-90016
  • staging: rtl8723bs: fix OOB read in rtw_restruct_wmm_ie() {CVE-2026-90016}
• CVE-2026-90329
  • HID: synchronize input before cleaning up a failed probe {CVE-2026-90329} *…

• CVE-2024-36894
  • usb: gadget: f_fs: drop the duplicate usb_ep_free_request() in ffs_user_copy_worker() {CVE-2024-36894}
• CVE-2026-97447
  • ACPICA: Enhance OEM ID and Table ID validation in acpi_ex_load_table_op() {CVE-2026-97447}
• CVE-2026-93822
  • PCI: iproc: Protect root bus removal with rescan lock {CVE-2026-93822}
• CVE-2026-93826
  • HID: hidpp: fix potential UAF in hidpp_connect_event() {CVE-2026-93826}
• CVE-2026-97954
  • net/rds: fix tcp stream corruption with large pages {CVE-2026-97954}
• CVE-2026-97949
  • configfs: unhash the dentry before dropping the item in rmdir {CVE-2026-97949}
• CVE-2026-97931
  • ALSA: us122l: Prevent write upgrades for read mappings {CVE-2026-97931}
• CVE-2026-97940
  • ipv6: fix fib6 walker UAF on seq stop {CVE-2026-97940}
• CVE-2026-97539
  • usb: xusbatm: don't rely on id table pointer arithmetic {CVE-2026-97539}
• CVE-2026-74510
  • Bluetooth: mgmt: fix UAF in pair command cancellation {CVE-2026-74510}
• CVE-2026-72084
  • scsi: target: Bound PR-OUT TransportID parsing to the received buffer {CVE-2026-72084}
• CVE-2026-90302
  • ocfs2: synchronize heartbeat callbacks with o2net teardown {CVE-2026-90302}
• CVE-2026-90320
  • ocfs2: validate external xattr entries when reading metadata {CVE-2026-90320}
• CVE-2026-90321
  • ocfs2: validate inline xattrs during inode block validation {CVE-2026-90321}
• CVE-2026-90431
  • remoteproc: Prevent crash handling to race with rproc_del() {CVE-2026-90431}
• CVE-2026-74637
  • perf/core: Fix group leader use-after-free after sibling detach {CVE-2026-74637}
• CVE-2026-74752
  • sctp: validate cookie AUTH state before use {CVE-2026-74752}
• CVE-2026-74387
  • ALSA: seq: midi: Serialize output teardown with event_input {CVE-2026-74387}
• CVE-2026-80536
  • xfs: bounds-check buffer log item's dirty bitmap {CVE-2026-80536}
• CVE-2026-89659
  • NFSD: Prevent client use-after-free during delegation revoke {CVE-2026-89659}
• CVE-2026-80576
  • drm/amdgpu: reject oversized IBs with per-ring packet limits {CVE-2026-80576}
• CVE-2026-90223
  • nfc: llcp: bound SNL TLV parsing to the skb and add length checks {CVE-2026-90223}
• CVE-2026-80994
  • net: openvswitch: fix flow mask use-after-free on flow deletion {CVE-2026-80994}
• CVE-2026-72398
  • sctp: add INIT verification after cookie unpacking {CVE-2026-72398}
• CVE-2026-74583
  • net/sched: cls_route: fix fastmap use-after-free on filter {CVE-2026-74583}
• CVE-2026-72322
  • ipv6: mcast: Fix potential UAF in MLD delayed work {CVE-2026-72322}
• CVE-2026-93095
  • hfsplus: validate thread record before delete key rebuild {CVE-2026-93095}
• CVE-2026-72472
  • nfs: use nfsi->rwsem to protect traversal of the file lock list {CVE-2026-72472}
• CVE-2026-90045
  • USB: gadget: ffs: fix mm lifetime handling {CVE-2026-90045}
• CVE-2026-90421
  • PCI: Fix UAF when probe runs concurrent to dyn ID removal {CVE-2026-90421}
• CVE-2026-64583
  • usb: gadget: udc: bdc: free IRQ and drain func_wake_notify before teardown {CVE-2026-64583}
• CVE-2026-68329
  • iommu/amd: Wait for completion instead of returning early in iommu_completion_wait() {CVE-2026-68329}
• CVE-2026-89448
  • iommu/vt-d: Force requesting ACS when tboot is enabled {CVE-2026-89448}
• CVE-2026-64001
  • ALSA: pcm: oss: Fix setup list UAF on proc write error {CVE-2026-64001}
• CVE-2026-64305
  • crypto: qat - protect service table iterations with service_lock {CVE-2026-64305}
• CVE-2026-64348
  • usb: free iso schedules on failed submit {CVE-2026-64348}
• CVE-2026-64422
  • net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes {CVE-2026-64422}
• CVE-2026-90180
  • block:…

• CVE-2026-99999
  • ipv4: validate checksum_start before completing checksum {CVE-2026-99999}
• CVE-2026-64015
  • security/keys: fix missed RCU read section on lookup {CVE-2026-64015}
• CVE-2023-53282
  • scsi: lpfc: Fix use-after-free KFENCE violation during sysfs firmware write {CVE-2023-53282}
• CVE-2026-43250
  • usb: chipidea: udc: fix DMA and SG cleanup in _ep_nuke() {CVE-2026-43250}
• CVE-2026-43281
  • mailbox: Prevent out-of-bounds access in fw_mbox_index_xlate() {CVE-2026-43281}
• CVE-2026-97612
  • net: mpls: clear inner_protocol when the last label is popped {CVE-2026-97612}
• CVE-2026-68093
  • KVM: SVM: Bump asid_generation on CPU online to avoid ASID collision after hotplug {CVE-2026-68093}
• CVE-2026-89637
  • smb: client: fix UAF and buffer leak in cifs_check_trans2() for malformed secondary T2 {CVE-2026-89637}
• CVE-2026-89633
  • smb: client: fix OOB read/write from unvalidated DataOffset in coalesce_t2() {CVE-2026-89633}
• CVE-2026-80681
  • vxlan: re-fetch eth header after route_shortcircuit() {CVE-2026-80681}
• CVE-2025-68188
  • tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check() {CVE-2025-68188}
• CVE-2026-68329
  • iommu/amd: Wait for completion instead of returning early in iommu_completion_wait() {CVE-2026-68329}
• CVE-2026-72157
  • net: thunderbolt: Fix frags[] overflow by bounding frame_count {CVE-2026-72157}
• CVE-2026-64305
  • crypto: qat - protect service table iterations with service_lock {CVE-2026-64305}
• CVE-2026-64304
  • crypto: qat - validate RSA CRT component lengths {CVE-2026-64304}
• CVE-2026-64449
  • staging: vme_user: bound slave read/write to the kern_buf size {CVE-2026-64449}
• CVE-2026-90223
  • nfc: llcp: bound SNL TLV parsing to the skb and add length checks {CVE-2026-90223}
• CVE-2026-90435
  • RDMA/mlx5: Fix integer overflow of user QP buffer size {CVE-2026-90435}
• CVE-2026-92498
  • wifi: ath6kl: avoid buffer overreads in WMI event handlers {CVE-2026-92498}
• CVE-2026-90414
  • IB/isert: reject PDUs declaring more data than was received {CVE-2026-90414}
• CVE-2026-93175
  • drm/amd/display: Fix dangling pointer in CRTC reset function {CVE-2026-93175}
• CVE-2026-90204
  • ocfs2: validate DIO orphan slot during inode read {CVE-2026-90204}
• CVE-2026-90205
  • ocfs2: validate orphan slot during inode read {CVE-2026-90205}
• CVE-2026-90057
  • slip: remove slip_hangup() to fix use-after-free in slip_receive_buf() {CVE-2026-90057}
• CVE-2026-93189
  • HID: core: quiesce input in hid_hw_stop() to prevent use-after-free {CVE-2026-93189}
• CVE-2026-93163
  • hwrng: core - fix rng list on registration error {CVE-2026-93163}
• CVE-2026-93104
  • RDMA/rvt: Return NULL after port allocation failure {CVE-2026-93104}
• CVE-2026-90116
  • ALSA: mtpav: shut down output timer before card teardown {CVE-2026-90116}
• CVE-2026-90334
  • tty: clear cdev pointer after cdev_add() failure {CVE-2026-90334}
• CVE-2026-90203
  • Squashfs: check block offset is not negative {CVE-2026-90203}
• CVE-2026-90103
  • NFSv4.2: fix LAYOUTSTATS send buffer exhaustion {CVE-2026-90103}
• CVE-2026-90395
  • power: supply: isp1704_charger: cancel work on remove {CVE-2026-90395}
• CVE-2026-93049
  • mtd: mtdswap: Avoid freeing registered blktrans device twice {CVE-2026-93049}
• CVE-2026-93141
  • usb: gadget: r8a66597: avoid double free of ep0_req in probe error path {CVE-2026-93141}
• CVE-2026-52923
  • ipc: limit next_id allocation to the valid ID range {CVE-2026-52923}
• CVE-2026-64007
  • netfilter: synproxy: refresh tcphdr after skb_ensure_writable {CVE-2026-64007}
• CVE-2026-98375
  • xen/netfront: drop RX packets with a short Ethernet…

• CVE-2026-99999
  • ipv4: validate checksum_start before completing checksum {CVE-2026-99999}
• CVE-2026-64015
  • security/keys: fix missed RCU read section on lookup {CVE-2026-64015}
• CVE-2023-53282
  • scsi: lpfc: Fix use-after-free KFENCE violation during sysfs firmware write {CVE-2023-53282}
• CVE-2026-43250
  • usb: chipidea: udc: fix DMA and SG cleanup in _ep_nuke() {CVE-2026-43250}
• CVE-2026-43281
  • mailbox: Prevent out-of-bounds access in fw_mbox_index_xlate() {CVE-2026-43281}
• CVE-2026-97612
  • net: mpls: clear inner_protocol when the last label is popped {CVE-2026-97612}
• CVE-2026-68093
  • KVM: SVM: Bump asid_generation on CPU online to avoid ASID collision after hotplug {CVE-2026-68093}
• CVE-2026-89637
  • smb: client: fix UAF and buffer leak in cifs_check_trans2() for malformed secondary T2 {CVE-2026-89637}
• CVE-2026-89633
  • smb: client: fix OOB read/write from unvalidated DataOffset in coalesce_t2() {CVE-2026-89633}
• CVE-2026-80681
  • vxlan: re-fetch eth header after route_shortcircuit() {CVE-2026-80681}
• CVE-2025-68188
  • tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check() {CVE-2025-68188}
• CVE-2026-68329
  • iommu/amd: Wait for completion instead of returning early in iommu_completion_wait() {CVE-2026-68329}
• CVE-2026-72157
  • net: thunderbolt: Fix frags[] overflow by bounding frame_count {CVE-2026-72157}
• CVE-2026-64305
  • crypto: qat - protect service table iterations with service_lock {CVE-2026-64305}
• CVE-2026-64304
  • crypto: qat - validate RSA CRT component lengths {CVE-2026-64304}
• CVE-2026-64449
  • staging: vme_user: bound slave read/write to the kern_buf size {CVE-2026-64449}
• CVE-2026-90223
  • nfc: llcp: bound SNL TLV parsing to the skb and add length checks {CVE-2026-90223}
• CVE-2026-90435
  • RDMA/mlx5: Fix integer overflow of user QP buffer size {CVE-2026-90435}
• CVE-2026-92498
  • wifi: ath6kl: avoid buffer overreads in WMI event handlers {CVE-2026-92498}
• CVE-2026-90414
  • IB/isert: reject PDUs declaring more data than was received {CVE-2026-90414}
• CVE-2026-93175
  • drm/amd/display: Fix dangling pointer in CRTC reset function {CVE-2026-93175}
• CVE-2026-90204
  • ocfs2: validate DIO orphan slot during inode read {CVE-2026-90204}
• CVE-2026-90205
  • ocfs2: validate orphan slot during inode read {CVE-2026-90205}
• CVE-2026-90057
  • slip: remove slip_hangup() to fix use-after-free in slip_receive_buf() {CVE-2026-90057}
• CVE-2026-93189
  • HID: core: quiesce input in hid_hw_stop() to prevent use-after-free {CVE-2026-93189}
• CVE-2026-93163
  • hwrng: core - fix rng list on registration error {CVE-2026-93163}
• CVE-2026-93104
  • RDMA/rvt: Return NULL after port allocation failure {CVE-2026-93104}
• CVE-2026-90116
  • ALSA: mtpav: shut down output timer before card teardown {CVE-2026-90116}
• CVE-2026-90334
  • tty: clear cdev pointer after cdev_add() failure {CVE-2026-90334}
• CVE-2026-90203
  • Squashfs: check block offset is not negative {CVE-2026-90203}
• CVE-2026-90103
  • NFSv4.2: fix LAYOUTSTATS send buffer exhaustion {CVE-2026-90103}
• CVE-2026-90395
  • power: supply: isp1704_charger: cancel work on remove {CVE-2026-90395}
• CVE-2026-93049
  • mtd: mtdswap: Avoid freeing registered blktrans device twice {CVE-2026-93049}
• CVE-2026-93141
  • usb: gadget: r8a66597: avoid double free of ep0_req in probe error path {CVE-2026-93141}
• CVE-2026-52923
  • ipc: limit next_id allocation to the valid ID range {CVE-2026-52923}
• CVE-2026-64007
  • netfilter: synproxy: refresh tcphdr after skb_ensure_writable {CVE-2026-64007}
• CVE-2026-98375
  • xen/netfront: drop RX packets with a short Ethernet…

These are all security issues fixed in the kernel-devel-7.2.7-1.1 package on the GA media of openSUSE Tumbleweed.

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:

• USB Gadget drivers;
• Memory management;
• Multiple devices driver;
• ARM64 architecture;
• EROFS file system;
• Networking core;
• eXpress Data Path;
• ARM32 architecture;
• M68K architecture;
• MIPS architecture;
• OpenRISC architecture;
• PA-RISC architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• Intel NPU Driver;
• Speakup Console Speech Driver;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Auxiliary display drivers;
• Drivers core;
• Micron PCIe SSD driver;
• Null block device driver;
• Ublk userspace block driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• AMD CDX bus driver;
• Hardware random number generator core;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• Clocksource drivers;
• CPU frequency scaling framework;
• CPU idle management framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DAX dirext access to differentiated memory framework;
• DIBS (Direct Internal Buffer Sharing) drivers;
• Buffer Sharing and Synchronization framework;
• DMA engine subsystem;
• EDAC drivers;
• FireWire subsystem;
• ARM SCMI message protocol;
• ARM SCPI message protocol;
• Google firmware drivers;
• Qualcomm firmware drivers;
• FPGA Framework;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• HSI subsystem;
• Microsoft Hyper-V drivers;
• Hardware monitoring drivers;
• CoreSight HW tracing drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• Input Device (Mouse) drivers;
• On-Chip Interconnect management framework;
• IOMMU subsystem;
• Industry Pack bus drivers;
• IRQ chip drivers;
• Mailbox framework;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Analog Devices digital potentiometer driver;
• Broadcom VK accelerator driver;
• Fastrpc Driver;
• Amazon Nitro Secure Module driver;
• SGI GRU driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Texas Instruments network drivers;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• Operating Performance Points (OPP) driver;
• PA-RISC drivers;
• PCI subsystem;
• Performance monitor drivers;
• PHY drivers;
• Pin controllers subsystem;
• Chrome hardware platform drivers;
• Mellanox platform drivers;
• Microsoft Surface platform drivers;
• x86 platform drivers;
• MediaTek PM domains;
• Power sequencing drivers;
• Power supply drivers;
• Powercap sysfs driver;
• PTP clock framework;
• PWM drivers;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• MPAM driver;
• RPMSG subsystem;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• ASPEED SoC drivers;
• Samsung SoC drivers;
• SPI subsystem;
• small TFT LCD display modules;
• Greybus lights staging drivers;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Trusted Execution Environment drivers;
• Thermal drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• UFS subsystem;
• Userspace I/O drivers;
• USB DSL drivers;
• Cypress C67X00 USB…

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:

• USB Gadget drivers;
• Memory management;
• Multiple devices driver;
• ARM64 architecture;
• EROFS file system;
• Networking core;
• eXpress Data Path;
• ARM32 architecture;
• M68K architecture;
• MIPS architecture;
• OpenRISC architecture;
• PA-RISC architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• Intel NPU Driver;
• Speakup Console Speech Driver;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Auxiliary display drivers;
• Drivers core;
• Micron PCIe SSD driver;
• Null block device driver;
• Ublk userspace block driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• AMD CDX bus driver;
• Hardware random number generator core;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• Clocksource drivers;
• CPU frequency scaling framework;
• CPU idle management framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DAX dirext access to differentiated memory framework;
• DIBS (Direct Internal Buffer Sharing) drivers;
• Buffer Sharing and Synchronization framework;
• DMA engine subsystem;
• EDAC drivers;
• FireWire subsystem;
• ARM SCMI message protocol;
• ARM SCPI message protocol;
• Google firmware drivers;
• Qualcomm firmware drivers;
• FPGA Framework;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• HSI subsystem;
• Microsoft Hyper-V drivers;
• Hardware monitoring drivers;
• CoreSight HW tracing drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• Input Device (Mouse) drivers;
• On-Chip Interconnect management framework;
• IOMMU subsystem;
• Industry Pack bus drivers;
• IRQ chip drivers;
• Mailbox framework;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Analog Devices digital potentiometer driver;
• Broadcom VK accelerator driver;
• Fastrpc Driver;
• Amazon Nitro Secure Module driver;
• SGI GRU driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Texas Instruments network drivers;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• Operating Performance Points (OPP) driver;
• PA-RISC drivers;
• PCI subsystem;
• Performance monitor drivers;
• PHY drivers;
• Pin controllers subsystem;
• Chrome hardware platform drivers;
• Mellanox platform drivers;
• Microsoft Surface platform drivers;
• x86 platform drivers;
• MediaTek PM domains;
• Power sequencing drivers;
• Power supply drivers;
• Powercap sysfs driver;
• PTP clock framework;
• PWM drivers;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• MPAM driver;
• RPMSG subsystem;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• ASPEED SoC drivers;
• Samsung SoC drivers;
• SPI subsystem;
• small TFT LCD display modules;
• Greybus lights staging drivers;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Trusted Execution Environment drivers;
• Thermal drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• UFS subsystem;
• Userspace I/O drivers;
• USB DSL drivers;
• Cypress C67X00 USB…