CVE-2026-74257

In the Linux kernel, the following vulnerability has been resolved: sockmap: Fix use-after-free in udp_bpf_recvmsg() syzbot reported use-after-free of struct sk_msg in sk_msg_recvmsg(). [0] sk_msg_recvmsg() peeks sk_msg from psock->ingress_msg under a lock, but its processing is lockless. Thus, sk_msg_recvmsg() must be serialised by callers, otherwise multiple threads could touch the same sk_msg. For example, TCP uses lock_sock(), and AF_UNIX uses unix_sk(sk)->iolock. Initially, udp_bpf_recvmsg() had used lock_sock(), but the cited commit removed it. Let's serialise sk_msg_recvmsg() with lock_sock() in udp_bpf_recvmsg(). Note that holding spin_lock_bh(&sk->sk_receive_queue.lock) is not an option due to copy_page_to_iter() in sk_msg_recvmsg(). [0]: BUG: KASAN: slab-use-after-free in sk_msg_recvmsg+0xb54/0xc30 net/core/skmsg.c:428 Read of size 4 at addr ffff88814cdcf000 by task syz.0.24/6020 CPU: 1 UID: 0 PID: 6020 Comm: syz.0.24 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 Call Trace: <TASK> dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xba/0x230 mm/kasan/report.c:482 kasan_report+0x117/0x150 mm/kasan/report.c:595 sk_msg_recvmsg+0xb54/0xc30 net/core/skmsg.c:428 udp_bpf_recvmsg+0x4bd/0xe00 net/ipv4/udp_bpf.c:84 inet_recvmsg+0x260/0x270 net/ipv4/af_inet.c:891 sock_recvmsg_nosec net/socket.c:1078 [inline] sock_recvmsg+0x1a8/0x270 net/socket.c:1100 ____sys_recvmsg+0x1e6/0x4a0 net/socket.c:2812 ___sys_recvmsg+0x215/0x590 net/socket.c:2854 do_recvmmsg+0x334/0x800 net/socket.c:2949 __sys_recvmmsg net/socket.c:3023 [inline] __do_sys_recvmmsg net/socket.c:3046 [inline] __se_sys_recvmmsg net/socket.c:3039 [inline] __x64_sys_recvmmsg+0x198/0x250 net/socket.c:3039 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xe2/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fb319f9aeb9 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fb31ad97028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b RAX: ffffffffffffffda RBX: 00007fb31a216090 RCX: 00007fb319f9aeb9 RDX: 0000000000000001 RSI: 0000200000000400 RDI: 0000000000000004 RBP: 00007fb31a008c1f R08: 0000000000000000 R09: 0000000000000000 R10: 0000000040000021 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fb31a216128 R14: 00007fb31a216090 R15: 00007ffe21dd0a98 </TASK> Allocated by task 6019: kasan_save_stack mm/kasan/common.c:57 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:78 poison_kmalloc_redzone mm/kasan/common.c:398 [inline] __kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:415 kasan_kmalloc include/linux/kasan.h:263 [inline] __kmalloc_cache_noprof+0x3d1/0x6e0 mm/slub.c:5780 kmalloc_noprof include/linux/slab.h:957 [inline] kzalloc_noprof include/linux/slab.h:1094 [inline] alloc_sk_msg net/core/skmsg.c:510 [inline] sk_psock_skb_ingress_self+0x60/0x350 net/core/skmsg.c:612 sk_psock_verdict_apply net/core/skmsg.c:1038 [inline] sk_psock_verdict_recv+0x7d9/0x8d0 net/core/skmsg.c:1236 udp_read_skb+0x73e/0x7e0 net/ipv4/udp.c:2045 sk_psock_verdict_data_ready+0x12d/0x550 net/core/skmsg.c:1257 __udp_enqueue_schedule_skb+0xc54/0x10b0 net/ipv4/udp.c:1789 __udp_queue_rcv_skb net/ipv4/udp.c:2346 [inline] udp_queue_rcv_one_skb+0xac5/0x19c0 net/ipv4/udp.c:2475 __udp4_lib_mcast_deliver+0xc06/0xcf0 net/ipv4/udp.c:2585 __udp4_lib_rcv+0x10f6/0x2620 net/ipv4/udp.c:2724 ip_protocol_deliver_rcu+0x282/0x440 net/ipv4/ip_input.c:207 ip_local_deliver_finish+0x3bb/0x6f0 net/ipv4/ip_input.c:241 NF_HOOK+0x336/0x3c0 include/linux/netfilter.h:318 dst_input include/net/dst.h:474 [inline] ip_sublist_rcv_finish+0x221/0x2a0 net/ipv4/ip_input.c:584 ip_list_rcv_finish net/ipv4/ip_inp ---truncated---

In the Linux kernel, the following vulnerability has been resolved: sockmap: Fix use-after-free in udp_bpf_recvmsg() syzbot reported use-after-free of struct sk_msg in sk_msg_recvmsg(). [0] sk_msg_recvmsg() peeks sk_msg from psock->ingress_msg under a lock, but its processing is lockless. Thus, sk_msg_recvmsg() must be serialised by callers, otherwise multiple threads could touch the same sk_msg. For example, TCP uses lock_sock(), and AF_UNIX uses unix_sk(sk)->iolock. Initially, udp_bpf_recvmsg() had used lock_sock(), but the cited commit removed it. Let's serialise sk_msg_recvmsg() with lock_sock() in udp_bpf_recvmsg(). Note that holding spin_lock_bh(&sk->sk_receive_queue.lock) is not an option due to copy_page_to_iter() in sk_msg_recvmsg(). [0]: BUG: KASAN: slab-use-after-free in sk_msg_recvmsg+0xb54/0xc30 net/core/skmsg.c:428 Read of size 4 at addr ffff88814cdcf000 by task syz.0.24/6020 CPU: 1 UID: 0 PID: 6020 Comm: syz.0.24 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 Call Trace: <TASK> dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xba/0x230 mm/kasan/report.c:482 kasan_report+0x117/0x150 mm/kasan/report.c:595 sk_msg_recvmsg+0xb54/0xc30 net/core/skmsg.c:428 udp_bpf_recvmsg+0x4bd/0xe00 net/ipv4/udp_bpf.c:84 inet_recvmsg+0x260/0x270 net/ipv4/af_inet.c:891 sock_recvmsg_nosec net/socket.c:1078 [inline] sock_recvmsg+0x1a8/0x270 net/socket.c:1100 ____sys_recvmsg+0x1e6/0x4a0 net/socket.c:2812 ___sys_recvmsg+0x215/0x590 net/socket.c:2854 do_recvmmsg+0x334/0x800 net/socket.c:2949 __sys_recvmmsg net/socket.c:3023 [inline] __do_sys_recvmmsg net/socket.c:3046 [inline] __se_sys_recvmmsg net/socket.c:3039 [inline] __x64_sys_recvmmsg+0x198/0x250 net/socket.c:3039 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xe2/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fb319f9aeb9 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fb31ad97028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b RAX: ffffffffffffffda RBX: 00007fb31a216090 RCX: 00007fb319f9aeb9 RDX: 0000000000000001 RSI: 0000200000000400 RDI: 0000000000000004 RBP: 00007fb31a008c1f R08: 0000000000000000 R09: 0000000000000000 R10: 0000000040000021 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fb31a216128 R14: 00007fb31a216090 R15: 00007ffe21dd0a98 </TASK> Allocated by task 6019: kasan_save_stack mm/kasan/common.c:57 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:78 poison_kmalloc_redzone mm/kasan/common.c:398 [inline] __kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:415 kasan_kmalloc include/linux/kasan.h:263 [inline] __kmalloc_cache_noprof+0x3d1/0x6e0 mm/slub.c:5780 kmalloc_noprof include/linux/slab.h:957 [inline] kzalloc_noprof include/linux/slab.h:1094 [inline] alloc_sk_msg net/core/skmsg.c:510 [inline] sk_psock_skb_ingress_self+0x60/0x350 net/core/skmsg.c:612 sk_psock_verdict_apply net/core/skmsg.c:1038 [inline] sk_psock_verdict_recv+0x7d9/0x8d0 net/core/skmsg.c:1236 udp_read_skb+0x73e/0x7e0 net/ipv4/udp.c:2045 sk_psock_verdict_data_ready+0x12d/0x550 net/core/skmsg.c:1257 __udp_enqueue_schedule_skb+0xc54/0x10b0 net/ipv4/udp.c:1789 __udp_queue_rcv_skb net/ipv4/udp.c:2346 [inline] udp_queue_rcv_one_skb+0xac5/0x19c0 net/ipv4/udp.c:2475 __udp4_lib_mcast_deliver+0xc06/0xcf0 net/ipv4/udp.c:2585 __udp4_lib_rcv+0x10f6/0x2620 net/ipv4/udp.c:2724 ip_protocol_deliver_rcu+0x282/0x440 net/ipv4/ip_input.c:207 ip_local_deliver_finish+0x3bb/0x6f0 net/ipv4/ip_input.c:241 NF_HOOK+0x336/0x3c0 include/linux/netfilter.h:318 dst_input include/net/dst.h:474 [inline] ip_sublist_rcv_finish+0x221/0x2a0 net/ipv4/ip_input.c:584 ip_list_rcv_finish net/ipv4/ip_inp ---truncated---

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

sockmap: Fix use-after-free in udp_bpf_recvmsg()

syzbot reported use-after-free of struct sk_msg in sk_msg_recvmsg(). [0]

sk_msg_recvmsg() peeks sk_msg from psock->ingress_msg under a lock, but its processing is lockless.

Thus, sk_msg_recvmsg() must be serialised by callers, otherwise multiple threads could touch the same sk_msg.

For example, TCP uses lock_sock(), and AF_UNIX uses unix_sk(sk)->iolock.

Initially, udp_bpf_recvmsg() had used lock_sock(), but the cited commit removed it.

Let's serialise sk_msg_recvmsg() with lock_sock() in udp_bpf_recvmsg().

Note that holding spin_lock_bh(&sk->sk_receive_queue.lock) is not an option due to copy_page_to_iter() in sk_msg_recvmsg().

[0]: BUG: KASAN: slab-use-after-free in sk_msg_recvmsg+0xb54/0xc30 net/core/skmsg.c:428 Read of size 4 at addr ffff88814cdcf000 by task syz.0.24/6020

CPU: 1 UID: 0 PID: 6020 Comm: syz.0.24 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026 Call Trace: <TASK> dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xba/0x230 mm/kasan/report.c:482 kasan_report+0x117/0x150 mm/kasan/report.c:595 sk_msg_recvmsg+0xb54/0xc30 net/core/skmsg.c:428 udp_bpf_recvmsg+0x4bd/0xe00 net/ipv4/udp_bpf.c:84 inet_recvmsg+0x260/0x270 net/ipv4/af_inet.c:891 sock_recvmsg_nosec net/socket.c:1078 [inline] sock_recvmsg+0x1a8/0x270 net/socket.c:1100 ____sys_recvmsg+0x1e6/0x4a0 net/socket.c:2812 ___sys_recvmsg+0x215/0x590 net/socket.c:2854 do_recvmmsg+0x334/0x800 net/socket.c:2949 __sys_recvmmsg net/socket.c:3023 [inline] __do_sys_recvmmsg net/socket.c:3046 [inline] __se_sys_recvmmsg net/socket.c:3039 [inline] __x64_sys_recvmmsg+0x198/0x250 net/socket.c:3039 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xe2/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fb319f9aeb9 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fb31ad97028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b RAX: ffffffffffffffda RBX: 00007fb31a216090 RCX: 00007fb319f9aeb9 RDX: 0000000000000001 RSI: 0000200000000400 RDI: 0000000000000004 RBP: 00007fb31a008c1f R08: 0000000000000000 R09: 0000000000000000 R10: 0000000040000021 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fb31a216128 R14: 00007fb31a216090 R15: 00007ffe21dd0a98 </TASK>

Allocated by task 6019: kasan_save_stack mm/kasan/common.c:57 [inline] kasan_save_track+0x3e/0x80 mm/kasan/common.c:78 poison_kmalloc_redzone mm/kasan/common.c:398 [inline] __kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:415 kasan_kmalloc include/linux/kasan.h:263 [inline] __kmalloc_cache_noprof+0x3d1/0x6e0 mm/slub.c:5780 kmalloc_noprof include/linux/slab.h:957 [inline] kzalloc_noprof include/linux/slab.h:1094 [inline] alloc_sk_msg net/core/skmsg.c:510 [inline] sk_psock_skb_ingress_self+0x60/0x350 net/core/skmsg.c:612 sk_psock_verdict_apply net/core/skmsg.c:1038 [inline] sk_psock_verdict_recv+0x7d9/0x8d0 net/core/skmsg.c:1236 udp_read_skb+0x73e/0x7e0 net/ipv4/udp.c:2045 sk_psock_verdict_data_ready+0x12d/0x550 net/core/skmsg.c:1257 __udp_enqueue_schedule_skb+0xc54/0x10b0 net/ipv4/udp.c:1789 __udp_queue_rcv_skb net/ipv4/udp.c:2346 [inline] udp_queue_rcv_one_skb+0xac5/0x19c0 net/ipv4/udp.c:2475 __udp4_lib_mcast_deliver+0xc06/0xcf0 net/ipv4/udp.c:2585 __udp4_lib_rcv+0x10f6/0x2620 net/ipv4/udp.c:2724 ip_protocol_deliver_rcu+0x282/0x440 net/ipv4/ip_input.c:207 ip_local_deliver_finish+0x3bb/0x6f0 net/ipv4/ip_input.c:241 NF_HOOK+0x336/0x3c0 include/linux/netfilter.h:318 dst_input include/net/dst.h:474 [inline] ip_sublist_rcv_finish+0x221/0x2a0 net/ipv4/ip_input.c:584 ip_list_rcv_finish net/ipv4/ip_inp ---truncated---

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

The following security issues were fixed:

• CVE-2025-40136: crypto: hisilicon/qm - request reserved interrupt for virtual function (bsc#1253340).
• CVE-2026-23199: procfs: avoid fetching build ID while holding VMA lock (bsc#1258335).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-43210: tracing: ring-buffer: Fix to check event length before using (bsc#1264330).
• CVE-2026-43272: ring-buffer: Fix possible dereference of uninitialized pointer (bsc#1264607).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46272: coresight: tmc-etr: Fix race condition between sysfs and perf mode (bsc#1267672).
• CVE-2026-53377: drm/msm: always recover the gpu (bsc#1271901).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-63838: ASoC: rsnd: Fix potential out-of-bounds access of component_dais[] (bsc#1272388).
• CVE-2026-63881: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger (bsc#1272571).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63983: net: Introduce skb tc depth field to track packet loops (bsc#1273040).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64070: powerpc/hv-gpci: fix preempt count leak in sysfs show paths (bsc#1273116).
• CVE-2026-64132: ipv6: ioam: refresh hdr pointer before ioam6_event() (bsc#1272347).
• CVE-2026-64154: drm/msm/adreno: Fix a reference leak in a6xx_gpu_init() (bsc#1271950).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64216: netfs: Fix potential UAF in netfs_unlock_abandoned_read_pages() (bsc#1272802).
• CVE-2026-64235: x86/ftrace: Relocate %rip-relative percpu refs in dynamic trampolines (bsc#1272803).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64324: udf: validate free block extents against the partition length (bsc#1273970).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64377: cpufreq: qcom-cpufreq-hw: Fix possible double free (bsc#1273297).
• CVE-2026-64388: smb/client: fix chown/chgrp with SMB3 POSIX Extensions (bsc#1274061).
• CVE-2026-64402: coresight: ultrasoc-smb: Fix OOB write in smb_sync_perf_buffer() (bsc#1273258).
• CVE-2026-64405: Bluetooth: separate CIS_LINK and BIS_LINK link types (bsc#1273512).
• CVE-2026-64414: netfilter: handle unreadable frags (bsc#1273275).
• CVE-2026-64418: mm: shrinker: fix shrinker_info teardown race with expansion (bsc#1273784).
• CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
• CVE-2026-64448: smb: client: restrict implied bcc[0] exemption to responses without data area (bsc#1273982).
• CVE-2026-64457: virtio_pci: fix vq info pointer lookup via wrong index (bsc#1273491).
• CVE-2026-64473: vfio: Remove device debugfs before releasing devres (bsc#1273320).
• CVE-2026-64474: vfio: prevent infinite loop in vfio_mig_get_next_state() on blocked arc (bsc#1274316).
• CVE-2026-64475: vfio/pci: Release the…

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

The following security issues were fixed:

• CVE-2025-40136: crypto: hisilicon/qm - request reserved interrupt for virtual function (bsc#1253340).
• CVE-2026-23199: procfs: avoid fetching build ID while holding VMA lock (bsc#1258335).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-43210: tracing: ring-buffer: Fix to check event length before using (bsc#1264330).
• CVE-2026-43272: ring-buffer: Fix possible dereference of uninitialized pointer (bsc#1264607).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46272: coresight: tmc-etr: Fix race condition between sysfs and perf mode (bsc#1267672).
• CVE-2026-53377: drm/msm: always recover the gpu (bsc#1271901).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-63838: ASoC: rsnd: Fix potential out-of-bounds access of component_dais[] (bsc#1272388).
• CVE-2026-63881: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger (bsc#1272571).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63983: net: Introduce skb tc depth field to track packet loops (bsc#1273040).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64070: powerpc/hv-gpci: fix preempt count leak in sysfs show paths (bsc#1273116).
• CVE-2026-64132: ipv6: ioam: refresh hdr pointer before ioam6_event() (bsc#1272347).
• CVE-2026-64154: drm/msm/adreno: Fix a reference leak in a6xx_gpu_init() (bsc#1271950).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64216: netfs: Fix potential UAF in netfs_unlock_abandoned_read_pages() (bsc#1272802).
• CVE-2026-64235: x86/ftrace: Relocate %rip-relative percpu refs in dynamic trampolines (bsc#1272803).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64324: udf: validate free block extents against the partition length (bsc#1273970).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64377: cpufreq: qcom-cpufreq-hw: Fix possible double free (bsc#1273297).
• CVE-2026-64388: smb/client: fix chown/chgrp with SMB3 POSIX Extensions (bsc#1274061).
• CVE-2026-64402: coresight: ultrasoc-smb: Fix OOB write in smb_sync_perf_buffer() (bsc#1273258).
• CVE-2026-64405: Bluetooth: separate CIS_LINK and BIS_LINK link types (bsc#1273512).
• CVE-2026-64414: netfilter: handle unreadable frags (bsc#1273275).
• CVE-2026-64418: mm: shrinker: fix shrinker_info teardown race with expansion (bsc#1273784).
• CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
• CVE-2026-64448: smb: client: restrict implied bcc[0] exemption to responses without data area (bsc#1273982).
• CVE-2026-64457: virtio_pci: fix vq info pointer lookup via wrong index (bsc#1273491).
• CVE-2026-64473: vfio: Remove device debugfs before releasing devres (bsc#1273320).
• CVE-2026-64474: vfio: prevent infinite loop in vfio_mig_get_next_state() on blocked arc (bsc#1274316).
• CVE-2026-64475: vfio/pci: Release the…

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-2024-26730: hwmon: (nct6775) Fix access to temperature configuration registers (bsc#1222538).
• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2026-23128: arm64: Set __nocfi on swsusp_arch_resume() (bsc#1258298).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-31523: nvme-pci: ensure we're polling a polled queue (bsc#1263017).
• CVE-2026-31689: EDAC/mc: Fix error path ordering in edac_mc_alloc() (bsc#1263602).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-43448: nvme-pci: Fix race bug in nvme_poll_irqdisable() (bsc#1264807).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-45872: scsi: smartpqi: Fix memory leak in pqi_report_phys_luns() (bsc#1266735).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46135: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec (bsc#1267373).
• CVE-2026-46149: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (bsc#1267648).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-53061: dm cache: fix dirty mapping checking in passthrough mode switching (bsc#1269685).
• CVE-2026-53284: btrfs: only release the dirty pages io tree after successful writes (bsc#1269816).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-63883: serial: qcom_geni: fix kfifo underflow when flush precedes DMA completion IRQ (bsc#1272572).
• CVE-2026-63890: scsi: fcoe: Reject FIP descriptors with zero fip_dlen in CVL walker (bsc#1272426).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63963: usb: typec: tcpm: validate VDO count in Discover Identity ACK handlers (bsc#1272471).
• CVE-2026-63993: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() (bsc#1279847).
• CVE-2026-64003: scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues (bsc#1273782).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64038: hwmon: (lm90) Stop work before releasing hwmon device (bsc#1273750).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64103: scsi: isci: Fix use-after-free in device removal path (bsc#1273759).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64210: net/mlx5e: xsk: Fix unlocked writing to ICOSQ (bsc#1273899).
• CVE-2026-64213: hwmon: (lm90) Add lock protection to lm90_alert (bsc#1272793).
• CVE-2026-64279: i2c: core: fix adapter deregistration race (bsc#1273953).
• CVE-2026-64283: KVM: guest_memfd: Treat memslot binding offset+size as unsigned values (bsc#1273870).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64319: nvmet-auth: validate reply message payload bounds against transfer length (bsc#1273339).
• CVE-2026-64320: nvmet: fix pre-auth out-of-bounds heap read in Discovery Get Log Page (bsc#1273420). -…

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

The following security issues were fixed:

• CVE-2024-26730: hwmon: (nct6775) Fix access to temperature configuration registers (bsc#1222538).
• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2026-23128: arm64: Set __nocfi on swsusp_arch_resume() (bsc#1258298).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-31523: nvme-pci: ensure we're polling a polled queue (bsc#1263017).
• CVE-2026-31689: EDAC/mc: Fix error path ordering in edac_mc_alloc() (bsc#1263602).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-43448: nvme-pci: Fix race bug in nvme_poll_irqdisable() (bsc#1264807).
• CVE-2026-43502: net/rds: handle zerocopy send cleanup before the message is queued (bsc#1266008).
• CVE-2026-53090: bpf: Fix ld_{abs,ind} failure path analysis in subprogs (bsc#1269532).
• CVE-2026-63795: 9p: avoid putting oldfid in p9_client_walk() error path (bsc#1271955).
• CVE-2026-68162: sctp: avoid auth_enable sysctl UAF during netns teardown (bsc#1274920).
• CVE-2026-68445: drm/vc4: Prevent shader BO mappings from becoming writable (bsc#1276277).
• CVE-2026-72084: scsi: target: Bound PR-OUT TransportID parsing to the received buffer (bsc#1275540).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-45872: scsi: smartpqi: Fix memory leak in pqi_report_phys_luns() (bsc#1266735).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46135: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec (bsc#1267373).
• CVE-2026-46149: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (bsc#1267648).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-53061: dm cache: fix dirty mapping checking in passthrough mode switching (bsc#1269685).
• CVE-2026-53284: btrfs: only release the dirty pages io tree after successful writes (bsc#1269816).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-63883: serial: qcom_geni: fix kfifo underflow when flush precedes DMA completion IRQ (bsc#1272572).
• CVE-2026-63890: scsi: fcoe: Reject FIP descriptors with zero fip_dlen in CVL walker (bsc#1272426).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63963: usb: typec: tcpm: validate VDO count in Discover Identity ACK handlers (bsc#1272471).
• CVE-2026-63993: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() (bsc#1279847).
• CVE-2026-64003: scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues (bsc#1273782).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64038: hwmon: (lm90) Stop work before releasing hwmon device (bsc#1273750).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64103: scsi: isci: Fix use-after-free in device removal path (bsc#1273759).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64210: net/mlx5e: xsk: Fix unlocked writing to ICOSQ (bsc#1273899).
• CVE-2026-64213: hwmon: (lm90) Add lock protection to lm90_alert (bsc#1272793).
• CVE-2026-64279: i2c:…

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

The following security issues were fixed:

• CVE-2025-40136: crypto: hisilicon/qm - request reserved interrupt for virtual function (bsc#1253340).
• CVE-2026-23199: procfs: avoid fetching build ID while holding VMA lock (bsc#1258335).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-43210: tracing: ring-buffer: Fix to check event length before using (bsc#1264330).
• CVE-2026-43272: ring-buffer: Fix possible dereference of uninitialized pointer (bsc#1264607).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46272: coresight: tmc-etr: Fix race condition between sysfs and perf mode (bsc#1267672).
• CVE-2026-53377: drm/msm: always recover the gpu (bsc#1271901).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-63838: ASoC: rsnd: Fix potential out-of-bounds access of component_dais[] (bsc#1272388).
• CVE-2026-63881: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger (bsc#1272571).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63983: net: Introduce skb tc depth field to track packet loops (bsc#1273040).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64070: powerpc/hv-gpci: fix preempt count leak in sysfs show paths (bsc#1273116).
• CVE-2026-64132: ipv6: ioam: refresh hdr pointer before ioam6_event() (bsc#1272347).
• CVE-2026-64154: drm/msm/adreno: Fix a reference leak in a6xx_gpu_init() (bsc#1271950).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64216: netfs: Fix potential UAF in netfs_unlock_abandoned_read_pages() (bsc#1272802).
• CVE-2026-64235: x86/ftrace: Relocate %rip-relative percpu refs in dynamic trampolines (bsc#1272803).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64324: udf: validate free block extents against the partition length (bsc#1273970).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64377: cpufreq: qcom-cpufreq-hw: Fix possible double free (bsc#1273297).
• CVE-2026-64388: smb/client: fix chown/chgrp with SMB3 POSIX Extensions (bsc#1274061).
• CVE-2026-64402: coresight: ultrasoc-smb: Fix OOB write in smb_sync_perf_buffer() (bsc#1273258).
• CVE-2026-64405: Bluetooth: separate CIS_LINK and BIS_LINK link types (bsc#1273512).
• CVE-2026-64414: netfilter: handle unreadable frags (bsc#1273275).
• CVE-2026-64418: mm: shrinker: fix shrinker_info teardown race with expansion (bsc#1273784).
• CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
• CVE-2026-64448: smb: client: restrict implied bcc[0] exemption to responses without data area (bsc#1273982).
• CVE-2026-64457: virtio_pci: fix vq info pointer lookup via wrong index (bsc#1273491).
• CVE-2026-64473: vfio: Remove device debugfs before releasing devres (bsc#1273320).
• CVE-2026-64474: vfio: prevent infinite loop in vfio_mig_get_next_state() on blocked arc (bsc#1274316).
• CVE-2026-64475: vfio/pci: Release the…

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

The following security issues were fixed:

• CVE-2025-40136: crypto: hisilicon/qm - request reserved interrupt for virtual function (bsc#1253340).
• CVE-2026-23199: procfs: avoid fetching build ID while holding VMA lock (bsc#1258335).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-43210: tracing: ring-buffer: Fix to check event length before using (bsc#1264330).
• CVE-2026-43272: ring-buffer: Fix possible dereference of uninitialized pointer (bsc#1264607).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46272: coresight: tmc-etr: Fix race condition between sysfs and perf mode (bsc#1267672).
• CVE-2026-53377: drm/msm: always recover the gpu (bsc#1271901).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-63838: ASoC: rsnd: Fix potential out-of-bounds access of component_dais[] (bsc#1272388).
• CVE-2026-63881: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger (bsc#1272571).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63983: net: Introduce skb tc depth field to track packet loops (bsc#1273040).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64070: powerpc/hv-gpci: fix preempt count leak in sysfs show paths (bsc#1273116).
• CVE-2026-64132: ipv6: ioam: refresh hdr pointer before ioam6_event() (bsc#1272347).
• CVE-2026-64154: drm/msm/adreno: Fix a reference leak in a6xx_gpu_init() (bsc#1271950).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64216: netfs: Fix potential UAF in netfs_unlock_abandoned_read_pages() (bsc#1272802).
• CVE-2026-64235: x86/ftrace: Relocate %rip-relative percpu refs in dynamic trampolines (bsc#1272803).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64324: udf: validate free block extents against the partition length (bsc#1273970).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64377: cpufreq: qcom-cpufreq-hw: Fix possible double free (bsc#1273297).
• CVE-2026-64388: smb/client: fix chown/chgrp with SMB3 POSIX Extensions (bsc#1274061).
• CVE-2026-64402: coresight: ultrasoc-smb: Fix OOB write in smb_sync_perf_buffer() (bsc#1273258).
• CVE-2026-64405: Bluetooth: separate CIS_LINK and BIS_LINK link types (bsc#1273512).
• CVE-2026-64414: netfilter: handle unreadable frags (bsc#1273275).
• CVE-2026-64418: mm: shrinker: fix shrinker_info teardown race with expansion (bsc#1273784).
• CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
• CVE-2026-64448: smb: client: restrict implied bcc[0] exemption to responses without data area (bsc#1273982).
• CVE-2026-64457: virtio_pci: fix vq info pointer lookup via wrong index (bsc#1273491).
• CVE-2026-64473: vfio: Remove device debugfs before releasing devres (bsc#1273320).
• CVE-2026-64474: vfio: prevent infinite loop in vfio_mig_get_next_state() on blocked arc (bsc#1274316).
• CVE-2026-64475: vfio/pci: Release the…

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

The following security issues were fixed:

• CVE-2025-40136: crypto: hisilicon/qm - request reserved interrupt for virtual function (bsc#1253340).
• CVE-2026-23199: procfs: avoid fetching build ID while holding VMA lock (bsc#1258335).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-43210: tracing: ring-buffer: Fix to check event length before using (bsc#1264330).
• CVE-2026-43272: ring-buffer: Fix possible dereference of uninitialized pointer (bsc#1264607).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46272: coresight: tmc-etr: Fix race condition between sysfs and perf mode (bsc#1267672).
• CVE-2026-53377: drm/msm: always recover the gpu (bsc#1271901).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-63838: ASoC: rsnd: Fix potential out-of-bounds access of component_dais[] (bsc#1272388).
• CVE-2026-63881: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger (bsc#1272571).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63983: net: Introduce skb tc depth field to track packet loops (bsc#1273040).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64070: powerpc/hv-gpci: fix preempt count leak in sysfs show paths (bsc#1273116).
• CVE-2026-64132: ipv6: ioam: refresh hdr pointer before ioam6_event() (bsc#1272347).
• CVE-2026-64154: drm/msm/adreno: Fix a reference leak in a6xx_gpu_init() (bsc#1271950).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64216: netfs: Fix potential UAF in netfs_unlock_abandoned_read_pages() (bsc#1272802).
• CVE-2026-64235: x86/ftrace: Relocate %rip-relative percpu refs in dynamic trampolines (bsc#1272803).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64324: udf: validate free block extents against the partition length (bsc#1273970).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64377: cpufreq: qcom-cpufreq-hw: Fix possible double free (bsc#1273297).
• CVE-2026-64388: smb/client: fix chown/chgrp with SMB3 POSIX Extensions (bsc#1274061).
• CVE-2026-64402: coresight: ultrasoc-smb: Fix OOB write in smb_sync_perf_buffer() (bsc#1273258).
• CVE-2026-64405: Bluetooth: separate CIS_LINK and BIS_LINK link types (bsc#1273512).
• CVE-2026-64414: netfilter: handle unreadable frags (bsc#1273275).
• CVE-2026-64418: mm: shrinker: fix shrinker_info teardown race with expansion (bsc#1273784).
• CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
• CVE-2026-64448: smb: client: restrict implied bcc[0] exemption to responses without data area (bsc#1273982).
• CVE-2026-64457: virtio_pci: fix vq info pointer lookup via wrong index (bsc#1273491).
• CVE-2026-64473: vfio: Remove device debugfs before releasing devres (bsc#1273320).
• CVE-2026-64474: vfio: prevent infinite loop in vfio_mig_get_next_state() on blocked arc (bsc#1274316).
• CVE-2026-64475: vfio/pci: Release the…

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-2024-26730: hwmon: (nct6775) Fix access to temperature configuration registers (bsc#1222538).
• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2026-23128: arm64: Set __nocfi on swsusp_arch_resume() (bsc#1258298).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-31523: nvme-pci: ensure we're polling a polled queue (bsc#1263017).
• CVE-2026-31689: EDAC/mc: Fix error path ordering in edac_mc_alloc() (bsc#1263602).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-43448: nvme-pci: Fix race bug in nvme_poll_irqdisable() (bsc#1264807).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-45872: scsi: smartpqi: Fix memory leak in pqi_report_phys_luns() (bsc#1266735).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46135: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec (bsc#1267373).
• CVE-2026-46149: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (bsc#1267648).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-53061: dm cache: fix dirty mapping checking in passthrough mode switching (bsc#1269685).
• CVE-2026-53284: btrfs: only release the dirty pages io tree after successful writes (bsc#1269816).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-63883: serial: qcom_geni: fix kfifo underflow when flush precedes DMA completion IRQ (bsc#1272572).
• CVE-2026-63890: scsi: fcoe: Reject FIP descriptors with zero fip_dlen in CVL walker (bsc#1272426).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63963: usb: typec: tcpm: validate VDO count in Discover Identity ACK handlers (bsc#1272471).
• CVE-2026-63993: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() (bsc#1279847).
• CVE-2026-64003: scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues (bsc#1273782).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64038: hwmon: (lm90) Stop work before releasing hwmon device (bsc#1273750).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64103: scsi: isci: Fix use-after-free in device removal path (bsc#1273759).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64210: net/mlx5e: xsk: Fix unlocked writing to ICOSQ (bsc#1273899).
• CVE-2026-64213: hwmon: (lm90) Add lock protection to lm90_alert (bsc#1272793).
• CVE-2026-64279: i2c: core: fix adapter deregistration race (bsc#1273953).
• CVE-2026-64283: KVM: guest_memfd: Treat memslot binding offset+size as unsigned values (bsc#1273870).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64319: nvmet-auth: validate reply message payload bounds against transfer length (bsc#1273339).
• CVE-2026-64320: nvmet: fix pre-auth out-of-bounds heap read in Discovery Get Log Page (bsc#1273420). -…

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

The following security issues were fixed:

• CVE-2024-26730: hwmon: (nct6775) Fix access to temperature configuration registers (bsc#1222538).
• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2026-23128: arm64: Set __nocfi on swsusp_arch_resume() (bsc#1258298).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-31523: nvme-pci: ensure we're polling a polled queue (bsc#1263017).
• CVE-2026-31689: EDAC/mc: Fix error path ordering in edac_mc_alloc() (bsc#1263602).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-43448: nvme-pci: Fix race bug in nvme_poll_irqdisable() (bsc#1264807).
• CVE-2026-43502: net/rds: handle zerocopy send cleanup before the message is queued (bsc#1266008).
• CVE-2026-53090: bpf: Fix ld_{abs,ind} failure path analysis in subprogs (bsc#1269532).
• CVE-2026-63795: 9p: avoid putting oldfid in p9_client_walk() error path (bsc#1271955).
• CVE-2026-68162: sctp: avoid auth_enable sysctl UAF during netns teardown (bsc#1274920).
• CVE-2026-68445: drm/vc4: Prevent shader BO mappings from becoming writable (bsc#1276277).
• CVE-2026-72084: scsi: target: Bound PR-OUT TransportID parsing to the received buffer (bsc#1275540).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-45872: scsi: smartpqi: Fix memory leak in pqi_report_phys_luns() (bsc#1266735).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46135: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec (bsc#1267373).
• CVE-2026-46149: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (bsc#1267648).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-53061: dm cache: fix dirty mapping checking in passthrough mode switching (bsc#1269685).
• CVE-2026-53284: btrfs: only release the dirty pages io tree after successful writes (bsc#1269816).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-63883: serial: qcom_geni: fix kfifo underflow when flush precedes DMA completion IRQ (bsc#1272572).
• CVE-2026-63890: scsi: fcoe: Reject FIP descriptors with zero fip_dlen in CVL walker (bsc#1272426).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63963: usb: typec: tcpm: validate VDO count in Discover Identity ACK handlers (bsc#1272471).
• CVE-2026-63993: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() (bsc#1279847).
• CVE-2026-64003: scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues (bsc#1273782).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64038: hwmon: (lm90) Stop work before releasing hwmon device (bsc#1273750).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64103: scsi: isci: Fix use-after-free in device removal path (bsc#1273759).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64210: net/mlx5e: xsk: Fix unlocked writing to ICOSQ (bsc#1273899).
• CVE-2026-64213: hwmon: (lm90) Add lock protection to lm90_alert (bsc#1272793).
• CVE-2026-64279: i2c:…

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

The following security issues were fixed:

• CVE-2024-26730: hwmon: (nct6775) Fix access to temperature configuration registers (bsc#1222538).
• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-31689: EDAC/mc: Fix error path ordering in edac_mc_alloc() (bsc#1263602).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-45872: scsi: smartpqi: Fix memory leak in pqi_report_phys_luns() (bsc#1266735).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46135: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec (bsc#1267373).
• CVE-2026-46149: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (bsc#1267648).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-53061: dm cache: fix dirty mapping checking in passthrough mode switching (bsc#1269685).
• CVE-2026-53284: btrfs: only release the dirty pages io tree after successful writes (bsc#1269816).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-63883: serial: qcom_geni: fix kfifo underflow when flush precedes DMA completion IRQ (bsc#1272572).
• CVE-2026-63890: scsi: fcoe: Reject FIP descriptors with zero fip_dlen in CVL walker (bsc#1272426).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63963: usb: typec: tcpm: validate VDO count in Discover Identity ACK handlers (bsc#1272471).
• CVE-2026-63987: ethtool: coalesce: cap profile updates at NET_DIM_PARAMS_NUM_PROFILES (bsc#1272971).
• CVE-2026-63993: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() (bsc#1279847).
• CVE-2026-64003: scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues (bsc#1273782).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64038: hwmon: (lm90) Stop work before releasing hwmon device (bsc#1273750).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64103: scsi: isci: Fix use-after-free in device removal path (bsc#1273759).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64210: net/mlx5e: xsk: Fix unlocked writing to ICOSQ (bsc#1273899).
• CVE-2026-64213: hwmon: (lm90) Add lock protection to lm90_alert (bsc#1272793).
• CVE-2026-64279: i2c: core: fix adapter deregistration race (bsc#1273953).
• CVE-2026-64283: KVM: guest_memfd: Treat memslot binding offset+size as unsigned values (bsc#1273870).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64319: nvmet-auth: validate reply message payload bounds against transfer length (bsc#1273339).
• CVE-2026-64320: nvmet: fix pre-auth out-of-bounds heap read in Discovery Get Log Page (bsc#1273420).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64373: cpufreq: Fix hotplug-suspend race during…

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

The following security issues were fixed:

• CVE-2024-26730: hwmon: (nct6775) Fix access to temperature configuration registers (bsc#1222538).
• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-31689: EDAC/mc: Fix error path ordering in edac_mc_alloc() (bsc#1263602).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-45872: scsi: smartpqi: Fix memory leak in pqi_report_phys_luns() (bsc#1266735).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46135: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec (bsc#1267373).
• CVE-2026-46149: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (bsc#1267648).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-53061: dm cache: fix dirty mapping checking in passthrough mode switching (bsc#1269685).
• CVE-2026-53284: btrfs: only release the dirty pages io tree after successful writes (bsc#1269816).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-63883: serial: qcom_geni: fix kfifo underflow when flush precedes DMA completion IRQ (bsc#1272572).
• CVE-2026-63890: scsi: fcoe: Reject FIP descriptors with zero fip_dlen in CVL walker (bsc#1272426).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63963: usb: typec: tcpm: validate VDO count in Discover Identity ACK handlers (bsc#1272471).
• CVE-2026-63987: ethtool: coalesce: cap profile updates at NET_DIM_PARAMS_NUM_PROFILES (bsc#1272971).
• CVE-2026-63993: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() (bsc#1279847).
• CVE-2026-64003: scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues (bsc#1273782).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64038: hwmon: (lm90) Stop work before releasing hwmon device (bsc#1273750).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64103: scsi: isci: Fix use-after-free in device removal path (bsc#1273759).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64210: net/mlx5e: xsk: Fix unlocked writing to ICOSQ (bsc#1273899).
• CVE-2026-64213: hwmon: (lm90) Add lock protection to lm90_alert (bsc#1272793).
• CVE-2026-64279: i2c: core: fix adapter deregistration race (bsc#1273953).
• CVE-2026-64283: KVM: guest_memfd: Treat memslot binding offset+size as unsigned values (bsc#1273870).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64319: nvmet-auth: validate reply message payload bounds against transfer length (bsc#1273339).
• CVE-2026-64320: nvmet: fix pre-auth out-of-bounds heap read in Discovery Get Log Page (bsc#1273420).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64373: cpufreq: Fix hotplug-suspend race during…

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:

• NVDIMM (Non-Volatile Memory Device) drivers;
• Handshake API;
• ARM32 architecture;
• ARM64 architecture;
• MIPS architecture;
• OpenRISC architecture;
• PowerPC architecture;
• S390 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Intel NPU Driver;
• Android drivers;
• Rados block device (RBD) driver;
• Bluetooth drivers;
• Hardware random number generator core;
• TPM device driver;
• CPU frequency scaling framework;
• Hardware crypto device drivers;
• DMA engine subsystem;
• FireWire subsystem;
• Arm Firmware Framework for ARMv8-A(FFA);
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• CoreSight HW tracing drivers;
• I2C subsystem;
• IIO ADC drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Mouse) drivers;
• IOMMU subsystem;
• Multiple devices driver;
• Media drivers;
• Multifunction device drivers;
• Fastrpc Driver;
• Amazon Nitro Secure Module driver;
• MMC subsystem;
• MTD block device drivers;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• Texas Instruments network drivers;
• NTB driver;
• NVME drivers;
• NVMEM (Non Volatile Memory) drivers;
• Parport drivers;
• Pin controllers subsystem;
• x86 platform drivers;
• i.MX PM domains;
• System reset/shutdown drivers;
• PTP clock framework;
• Voltage and Current Regulator drivers;
• S/390 drivers;
• SCSI subsystem;
• SPI subsystem;
• Realtek RTL8723BS SDIO drivers;
• VME bus staging drivers;
• Thermal drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• DesignWare USB2 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB Dual Role (OTG-ready) Controller drivers;
• USB Serial drivers;
• USB Type-C Port Controller Manager driver;
• vDPA drivers;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• Watchdog drivers;
• 9P distributed file system;
• AFS file system;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• EROFS file system;
• exFAT file system;
• F2FS file system;
• FUSE (File system in Userspace);
• Journaling layer for block devices (JBD2);
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• NTFS3 file system;
• OCFS2 file system;
• Proc file system;
• SMB network file system;
• Tracing file system;
• UDF file system;
• XFS file system;
• Key management;
• BPF subsystem;
• Control group (cgroup);
• Glob pattern matching library;
• MAC80211 subsystem;
• Mellanox drivers;
• Networking core;
• Network sockets;
• IPv6 networking;
• Bluetooth subsystem;
• Wireless networking;
• IPv4 networking;
• Netfilter;
• Network traffic control;
• SCTP protocol;
• TCP network protocol;
• XFRM subsystem;
• RDMA verbs API;
• io_uring subsystem;
• IPC subsystem;
• Audit subsystem;
• Kernel CPU control infrastructure;
• Perf events;
• Kernel exit() syscall;
• Kernel fork() syscall;
• Scheduler infrastructure;
• Signal handling mechanism;
• Timer subsystem;
• Tracing infrastructure;
• Resizable hashtable library;
• Memory management;
• 6LoWPAN network protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• B.A.T.M.A.N. meshing protocol;
• Ethernet bridge;
• CAN network layer;
• Ceph Core library;
• Ethtool driver;
• HSR network protocol;
• IEEE802154.4 network protocol;
• IUCV driver;
• KCM (Kernel Connection Multiplexor) sockets driver;
• IEEE 802.15.4 subsystem;
• Multipath TCP;
• Open vSwitch;
• Packet sockets;
• Phonet protocol;
• Qualcomm IPC Router (QRTR);
• RDS protocol;
• RxRPC session sockets;
• SMC…

It was discovered that some AMD processors did not properly perform Reverse Map Table (RMP) checks when the IOMMU accessed certain host buffers. A local attacker with hypervisor access could possibly use this to trigger an out-of-bounds condition and compromise the integrity of SEV-SNP guest memory. (CVE-2023-20585)

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;
• NVDIMM (Non-Volatile Memory Device) drivers;
• Handshake API;
• ARM32 architecture;
• MIPS architecture;
• OpenRISC architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Cryptographic API;
• Compute Acceleration Framework;
• Intel NPU Driver;
• ACPI drivers;
• Android drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• Rados block device (RBD) driver;
• Ublk userspace block driver;
• Bluetooth drivers;
• Cdrom driver;
• Character device driver;
• TPM device driver;
• Data acquisition framework and drivers;
• 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;
• DPLL subsystem;
• EDAC drivers;
• FireWire subsystem;
• Arm Firmware Framework for ARMv8-A(FFA);
• ARM SCMI message protocol;
• Intel Stratix 10 firmware drivers;
• FPGA Framework;
• GPIB drivers;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• Microsoft Hyper-V drivers;
• Hardware monitoring drivers;
• CoreSight HW tracing drivers;
• Intel Trace Hub HW tracing drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• IIO ADC drivers;
• IIO Magnetometer sensors drivers;
• InfiniBand drivers;
• Input Device (Miscellaneous) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Intel Management Engine Interface driver;
• Amazon Nitro Secure Module driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• Texas Instruments network drivers;
• MediaTek network drivers;
• NTB driver;
• NVME drivers;
• Device tree and open firmware driver;
• Operating Performance Points (OPP) driver;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• i.MX PM domains;
• MediaTek PM domains;
• Power supply drivers;
• PTP clock framework;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• MPAM driver;
• Reset controller framework;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• Xilinx SoC drivers;
• SoundWire subsystem;
• SPI subsystem;
• Media staging drivers;
• Media Oriented Systems Transport (MOST) driver;
• NVIDIA Tegra embedded controller (NVEC) staging driver;
• Realtek RTL8723BS SDIO drivers;
• TTY drivers;
• UFS subsystem;
• USB DSL drivers;
• USB core drivers;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB Dual Role (OTG-ready) Controller drivers;
• USB Serial drivers;
• vDPA drivers;
• VFIO drivers;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• Virtio drivers;
• Watchdog drivers;
• Xen hypervisor drivers;
• 9P distributed file system;
• AFS file system;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• Journaling layer for block devices (JBD2);
• Network file systems library;
• Network…

It was discovered that some AMD processors did not properly perform Reverse Map Table (RMP) checks when the IOMMU accessed certain host buffers. A local attacker with hypervisor access could possibly use this to trigger an out-of-bounds condition and compromise the integrity of SEV-SNP guest memory. (CVE-2023-20585)

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;
• NVDIMM (Non-Volatile Memory Device) drivers;
• Handshake API;
• ARM32 architecture;
• MIPS architecture;
• OpenRISC architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Cryptographic API;
• Compute Acceleration Framework;
• Intel NPU Driver;
• ACPI drivers;
• Android drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• Rados block device (RBD) driver;
• Ublk userspace block driver;
• Bluetooth drivers;
• Cdrom driver;
• Character device driver;
• TPM device driver;
• Data acquisition framework and drivers;
• 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;
• DPLL subsystem;
• EDAC drivers;
• FireWire subsystem;
• Arm Firmware Framework for ARMv8-A(FFA);
• ARM SCMI message protocol;
• Intel Stratix 10 firmware drivers;
• FPGA Framework;
• GPIB drivers;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• Microsoft Hyper-V drivers;
• Hardware monitoring drivers;
• CoreSight HW tracing drivers;
• Intel Trace Hub HW tracing drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• IIO ADC drivers;
• IIO Magnetometer sensors drivers;
• InfiniBand drivers;
• Input Device (Miscellaneous) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Intel Management Engine Interface driver;
• Amazon Nitro Secure Module driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• Texas Instruments network drivers;
• MediaTek network drivers;
• NTB driver;
• NVME drivers;
• Device tree and open firmware driver;
• Operating Performance Points (OPP) driver;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• i.MX PM domains;
• MediaTek PM domains;
• Power supply drivers;
• PTP clock framework;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• MPAM driver;
• Reset controller framework;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• Xilinx SoC drivers;
• SoundWire subsystem;
• SPI subsystem;
• Media staging drivers;
• Media Oriented Systems Transport (MOST) driver;
• NVIDIA Tegra embedded controller (NVEC) staging driver;
• Realtek RTL8723BS SDIO drivers;
• TTY drivers;
• UFS subsystem;
• USB DSL drivers;
• USB core drivers;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB Dual Role (OTG-ready) Controller drivers;
• USB Serial drivers;
• vDPA drivers;
• VFIO drivers;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• Virtio drivers;
• Watchdog drivers;
• Xen hypervisor drivers;
• 9P distributed file system;
• AFS file system;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• Journaling layer for block devices (JBD2);
• Network file systems library;
• Network…

It was discovered that some AMD processors did not properly perform Reverse Map Table (RMP) checks when the IOMMU accessed certain host buffers. A local attacker with hypervisor access could possibly use this to trigger an out-of-bounds condition and compromise the integrity of SEV-SNP guest memory. (CVE-2023-20585)

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;
• NVDIMM (Non-Volatile Memory Device) drivers;
• Handshake API;
• ARM32 architecture;
• MIPS architecture;
• OpenRISC architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Cryptographic API;
• Compute Acceleration Framework;
• Intel NPU Driver;
• ACPI drivers;
• Android drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• Rados block device (RBD) driver;
• Ublk userspace block driver;
• Bluetooth drivers;
• Cdrom driver;
• Character device driver;
• TPM device driver;
• Data acquisition framework and drivers;
• 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;
• DPLL subsystem;
• EDAC drivers;
• FireWire subsystem;
• Arm Firmware Framework for ARMv8-A(FFA);
• ARM SCMI message protocol;
• Intel Stratix 10 firmware drivers;
• FPGA Framework;
• GPIB drivers;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• Microsoft Hyper-V drivers;
• Hardware monitoring drivers;
• CoreSight HW tracing drivers;
• Intel Trace Hub HW tracing drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• IIO ADC drivers;
• IIO Magnetometer sensors drivers;
• InfiniBand drivers;
• Input Device (Miscellaneous) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Intel Management Engine Interface driver;
• Amazon Nitro Secure Module driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• Texas Instruments network drivers;
• MediaTek network drivers;
• NTB driver;
• NVME drivers;
• Device tree and open firmware driver;
• Operating Performance Points (OPP) driver;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• i.MX PM domains;
• MediaTek PM domains;
• Power supply drivers;
• PTP clock framework;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• MPAM driver;
• Reset controller framework;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• Xilinx SoC drivers;
• SoundWire subsystem;
• SPI subsystem;
• Media staging drivers;
• Media Oriented Systems Transport (MOST) driver;
• NVIDIA Tegra embedded controller (NVEC) staging driver;
• Realtek RTL8723BS SDIO drivers;
• TTY drivers;
• UFS subsystem;
• USB DSL drivers;
• USB core drivers;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB Dual Role (OTG-ready) Controller drivers;
• USB Serial drivers;
• vDPA drivers;
• VFIO drivers;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• Virtio drivers;
• Watchdog drivers;
• Xen hypervisor drivers;
• 9P distributed file system;
• AFS file system;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• Journaling layer for block devices (JBD2);
• Network file systems library;
• Network…

It was discovered that some AMD processors did not properly perform Reverse Map Table (RMP) checks when the IOMMU accessed certain host buffers. A local attacker with hypervisor access could possibly use this to trigger an out-of-bounds condition and compromise the integrity of SEV-SNP guest memory. (CVE-2023-20585)

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;
• NVDIMM (Non-Volatile Memory Device) drivers;
• Handshake API;
• ARM32 architecture;
• MIPS architecture;
• OpenRISC architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Cryptographic API;
• Compute Acceleration Framework;
• Intel NPU Driver;
• ACPI drivers;
• Android drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• DRBD Distributed Replicated Block Device drivers;
• Rados block device (RBD) driver;
• Ublk userspace block driver;
• Bluetooth drivers;
• Cdrom driver;
• Character device driver;
• TPM device driver;
• Data acquisition framework and drivers;
• 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;
• DPLL subsystem;
• EDAC drivers;
• FireWire subsystem;
• Arm Firmware Framework for ARMv8-A(FFA);
• ARM SCMI message protocol;
• Intel Stratix 10 firmware drivers;
• FPGA Framework;
• GPIB drivers;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• Microsoft Hyper-V drivers;
• Hardware monitoring drivers;
• CoreSight HW tracing drivers;
• Intel Trace Hub HW tracing drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• IIO ADC drivers;
• IIO Magnetometer sensors drivers;
• InfiniBand drivers;
• Input Device (Miscellaneous) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Intel Management Engine Interface driver;
• Amazon Nitro Secure Module driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• Texas Instruments network drivers;
• MediaTek network drivers;
• NTB driver;
• NVME drivers;
• Device tree and open firmware driver;
• Operating Performance Points (OPP) driver;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• i.MX PM domains;
• MediaTek PM domains;
• Power supply drivers;
• PTP clock framework;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• MPAM driver;
• Reset controller framework;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• Xilinx SoC drivers;
• SoundWire subsystem;
• SPI subsystem;
• Media staging drivers;
• Media Oriented Systems Transport (MOST) driver;
• NVIDIA Tegra embedded controller (NVEC) staging driver;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• TTY drivers;
• UFS subsystem;
• USB DSL drivers;
• USB core drivers;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB Dual Role (OTG-ready) Controller drivers;
• USB Serial drivers;
• vDPA drivers;
• VFIO drivers;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• Virtio drivers;
• Watchdog drivers;
• Xen hypervisor drivers;
• 9P distributed file system;
• AFS file system;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• Journaling layer…

It was discovered that some AMD processors did not properly perform Reverse Map Table (RMP) checks when the IOMMU accessed certain host buffers. A local attacker with hypervisor access could possibly use this to trigger an out-of-bounds condition and compromise the integrity of SEV-SNP guest memory. (CVE-2023-20585)

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;
• NVDIMM (Non-Volatile Memory Device) drivers;
• Handshake API;
• ARM32 architecture;
• MIPS architecture;
• OpenRISC architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Cryptographic API;
• Compute Acceleration Framework;
• Intel NPU Driver;
• ACPI drivers;
• Android drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• DRBD Distributed Replicated Block Device drivers;
• Rados block device (RBD) driver;
• Ublk userspace block driver;
• Bluetooth drivers;
• Cdrom driver;
• Character device driver;
• TPM device driver;
• Data acquisition framework and drivers;
• 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;
• DPLL subsystem;
• EDAC drivers;
• FireWire subsystem;
• Arm Firmware Framework for ARMv8-A(FFA);
• ARM SCMI message protocol;
• Intel Stratix 10 firmware drivers;
• FPGA Framework;
• GPIB drivers;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• Microsoft Hyper-V drivers;
• Hardware monitoring drivers;
• CoreSight HW tracing drivers;
• Intel Trace Hub HW tracing drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• IIO ADC drivers;
• IIO Magnetometer sensors drivers;
• InfiniBand drivers;
• Input Device (Miscellaneous) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Intel Management Engine Interface driver;
• Amazon Nitro Secure Module driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• Texas Instruments network drivers;
• MediaTek network drivers;
• NTB driver;
• NVME drivers;
• Device tree and open firmware driver;
• Operating Performance Points (OPP) driver;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• i.MX PM domains;
• MediaTek PM domains;
• Power supply drivers;
• PTP clock framework;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• MPAM driver;
• Reset controller framework;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• Xilinx SoC drivers;
• SoundWire subsystem;
• SPI subsystem;
• Media staging drivers;
• Media Oriented Systems Transport (MOST) driver;
• NVIDIA Tegra embedded controller (NVEC) staging driver;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• TTY drivers;
• UFS subsystem;
• USB DSL drivers;
• USB core drivers;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB Dual Role (OTG-ready) Controller drivers;
• USB Serial drivers;
• vDPA drivers;
• VFIO drivers;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• Virtio drivers;
• Watchdog drivers;
• Xen hypervisor drivers;
• 9P distributed file system;
• AFS file system;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• Journaling layer…

It was discovered that some AMD processors did not properly perform Reverse Map Table (RMP) checks when the IOMMU accessed certain host buffers. A local attacker with hypervisor access could possibly use this to trigger an out-of-bounds condition and compromise the integrity of SEV-SNP guest memory. (CVE-2023-20585)

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;
• NVDIMM (Non-Volatile Memory Device) drivers;
• Handshake API;
• ARM32 architecture;
• MIPS architecture;
• OpenRISC architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Cryptographic API;
• Compute Acceleration Framework;
• Intel NPU Driver;
• ACPI drivers;
• Android drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• Rados block device (RBD) driver;
• Ublk userspace block driver;
• Bluetooth drivers;
• Cdrom driver;
• Character device driver;
• TPM device driver;
• Data acquisition framework and drivers;
• 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;
• DPLL subsystem;
• EDAC drivers;
• FireWire subsystem;
• Arm Firmware Framework for ARMv8-A(FFA);
• ARM SCMI message protocol;
• Intel Stratix 10 firmware drivers;
• FPGA Framework;
• GPIB drivers;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• Microsoft Hyper-V drivers;
• Hardware monitoring drivers;
• CoreSight HW tracing drivers;
• Intel Trace Hub HW tracing drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• IIO ADC drivers;
• IIO Magnetometer sensors drivers;
• InfiniBand drivers;
• Input Device (Miscellaneous) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Intel Management Engine Interface driver;
• Amazon Nitro Secure Module driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• Texas Instruments network drivers;
• MediaTek network drivers;
• NTB driver;
• NVME drivers;
• Device tree and open firmware driver;
• Operating Performance Points (OPP) driver;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• i.MX PM domains;
• MediaTek PM domains;
• Power supply drivers;
• PTP clock framework;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• MPAM driver;
• Reset controller framework;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• Xilinx SoC drivers;
• SoundWire subsystem;
• SPI subsystem;
• Media staging drivers;
• Media Oriented Systems Transport (MOST) driver;
• NVIDIA Tegra embedded controller (NVEC) staging driver;
• Realtek RTL8723BS SDIO drivers;
• TTY drivers;
• UFS subsystem;
• USB DSL drivers;
• USB core drivers;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB Dual Role (OTG-ready) Controller drivers;
• USB Serial drivers;
• vDPA drivers;
• VFIO drivers;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• Virtio drivers;
• Watchdog drivers;
• Xen hypervisor drivers;
• 9P distributed file system;
• AFS file system;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• Journaling layer for block devices (JBD2);
• Network file systems library;
• Network…

It was discovered that some AMD processors did not properly perform Reverse Map Table (RMP) checks when the IOMMU accessed certain host buffers. A local attacker with hypervisor access could possibly use this to trigger an out-of-bounds condition and compromise the integrity of SEV-SNP guest memory. (CVE-2023-20585)

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;
• NVDIMM (Non-Volatile Memory Device) drivers;
• Handshake API;
• ARM32 architecture;
• MIPS architecture;
• OpenRISC architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Cryptographic API;
• Compute Acceleration Framework;
• Intel NPU Driver;
• ACPI drivers;
• Android drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• DRBD Distributed Replicated Block Device drivers;
• Rados block device (RBD) driver;
• Ublk userspace block driver;
• Bluetooth drivers;
• Cdrom driver;
• Character device driver;
• TPM device driver;
• Data acquisition framework and drivers;
• 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;
• DPLL subsystem;
• EDAC drivers;
• FireWire subsystem;
• Arm Firmware Framework for ARMv8-A(FFA);
• ARM SCMI message protocol;
• Intel Stratix 10 firmware drivers;
• FPGA Framework;
• GPIB drivers;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• Microsoft Hyper-V drivers;
• Hardware monitoring drivers;
• CoreSight HW tracing drivers;
• Intel Trace Hub HW tracing drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• IIO ADC drivers;
• IIO Magnetometer sensors drivers;
• InfiniBand drivers;
• Input Device (Miscellaneous) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Intel Management Engine Interface driver;
• Amazon Nitro Secure Module driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• Texas Instruments network drivers;
• MediaTek network drivers;
• NTB driver;
• NVME drivers;
• Device tree and open firmware driver;
• Operating Performance Points (OPP) driver;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• i.MX PM domains;
• MediaTek PM domains;
• Power supply drivers;
• PTP clock framework;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• MPAM driver;
• Reset controller framework;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• Xilinx SoC drivers;
• SoundWire subsystem;
• SPI subsystem;
• Media staging drivers;
• Media Oriented Systems Transport (MOST) driver;
• NVIDIA Tegra embedded controller (NVEC) staging driver;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• TTY drivers;
• UFS subsystem;
• USB DSL drivers;
• USB core drivers;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB Dual Role (OTG-ready) Controller drivers;
• USB Serial drivers;
• vDPA drivers;
• VFIO drivers;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• Virtio drivers;
• Watchdog drivers;
• Xen hypervisor drivers;
• 9P distributed file system;
• AFS file system;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• Journaling layer…