Upstream information

CVE-2022-50432 at MITRE

Description

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

kernfs: fix use-after-free in __kernfs_remove

Syzkaller managed to trigger concurrent calls to
kernfs_remove_by_name_ns() for the same file resulting in
a KASAN detected use-after-free. The race occurs when the root
node is freed during kernfs_drain().

To prevent this acquire an additional reference for the root
of the tree that is removed before calling __kernfs_remove().

Found by syzkaller with the following reproducer (slab_nomerge is
required):

syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x100000, 0x0, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0)
close(r0)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x800)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x408, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose}, {@mmap}, {@loose}, {@loose}, {@mmap}], [{@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@fsmagic={'fsmagic', 0x3d, 0x10001}}, {@dont_hash}]}})

Sample report:

==================================================================
BUG: KASAN: use-after-free in kernfs_type include/linux/kernfs.h:335 [inline]
BUG: KASAN: use-after-free in kernfs_leftmost_descendant fs/kernfs/dir.c:1261 [inline]
BUG: KASAN: use-after-free in __kernfs_remove.part.0+0x843/0x960 fs/kernfs/dir.c:1369
Read of size 2 at addr ffff8880088807f0 by task syz-executor.2/857

CPU: 0 PID: 857 Comm: syz-executor.2 Not tainted 6.0.0-rc3-00363-g7726d4c3e60b #5
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x6e/0x91 lib/dump_stack.c:106
print_address_description mm/kasan/report.c:317 [inline]
print_report.cold+0x5e/0x5e5 mm/kasan/report.c:433
kasan_report+0xa3/0x130 mm/kasan/report.c:495
kernfs_type include/linux/kernfs.h:335 [inline]
kernfs_leftmost_descendant fs/kernfs/dir.c:1261 [inline]
__kernfs_remove.part.0+0x843/0x960 fs/kernfs/dir.c:1369
__kernfs_remove fs/kernfs/dir.c:1356 [inline]
kernfs_remove_by_name_ns+0x108/0x190 fs/kernfs/dir.c:1589
sysfs_slab_add+0x133/0x1e0 mm/slub.c:5943
__kmem_cache_create+0x3e0/0x550 mm/slub.c:4899
create_cache mm/slab_common.c:229 [inline]
kmem_cache_create_usercopy+0x167/0x2a0 mm/slab_common.c:335
p9_client_create+0xd4d/0x1190 net/9p/client.c:993
v9fs_session_init+0x1e6/0x13c0 fs/9p/v9fs.c:408
v9fs_mount+0xb9/0xbd0 fs/9p/vfs_super.c:126
legacy_get_tree+0xf1/0x200 fs/fs_context.c:610
vfs_get_tree+0x85/0x2e0 fs/super.c:1530
do_new_mount fs/namespace.c:3040 [inline]
path_mount+0x675/0x1d00 fs/namespace.c:3370
do_mount fs/namespace.c:3383 [inline]
__do_sys_mount fs/namespace.c:3591 [inline]
__se_sys_mount fs/namespace.c:3568 [inline]
__x64_sys_mount+0x282/0x300 fs/namespace.c:3568
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0x90 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f725f983aed
Code: 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f725f0f7028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f725faa3f80 RCX: 00007f725f983aed
RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 0000000000000000
RBP: 00007f725f9f419c R08: 0000000020000280 R09: 0000000000000000
R10: 0000000000000408 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000006 R14: 00007f725faa3f80 R15: 00007f725f0d7000
</TASK>

Allocated by task 855:
kasan_save_stack+0x1e/0x40 mm/kasan/common.c:38
kasan_set_track mm/kasan/common.c:45 [inline]
set_alloc_info mm/kasan/common.c:437 [inline]
__kasan_slab_alloc+0x66/0x80 mm/kasan/common.c:470
kasan_slab_alloc include/linux/kasan.h:224 [inline]
slab_post_alloc_hook mm/slab.h:7
---truncated---

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having important severity.

CVSS v3 Scores
CVSS detail SUSE
Base Score 7
Vector CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity High
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3.1
CVSS v4 Scores
CVSS detail SUSE
Base Score 7.3
Vector CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Attack Vector Local
Attack Complexity High
Attack Requirements None
Privileges Required Low
User Interaction None
Vulnerable System Confidentiality Impact High
Vulnerable System Integrity Impact High
Vulnerable System Availability Impact High
Subsequent System Confidentiality Impact None
Subsequent System Integrity Impact None
Subsequent System Availability Impact None
CVSSv4 Version 4.0

Note from the SUSE Security Team on the kernel-default package

SUSE will no longer fix all CVEs in the Linux Kernel anymore, but declare some bug classes as won't fix. Please refer to TID 21496 for more details.

SUSE Bugzilla entry: 1250851 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container suse/sle-micro-rancher/5.3:latest
Container suse/sle-micro-rancher/5.4:latest
  • kernel-default >= 5.14.21-150400.24.179.1
Container suse/sle-micro/base-5.5:2.0.4-5.8.212
  • kernel-default >= 5.14.21-150500.55.124.1
Container suse/sle-micro/kvm-5.5:2.0.4-3.5.405
  • kernel-default-base >= 5.14.21-150500.55.124.1.150500.6.59.1
SUSE Linux Enterprise High Availability Extension 15 SP4
  • cluster-md-kmp-default >= 5.14.21-150400.24.179.1
  • dlm-kmp-default >= 5.14.21-150400.24.179.1
  • gfs2-kmp-default >= 5.14.21-150400.24.179.1
  • ocfs2-kmp-default >= 5.14.21-150400.24.179.1
 Patchnames:
SUSE-SLE-Product-HA-15-SP4-2025-3628
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS
  • kernel-64kb >= 5.14.21-150400.24.179.1
  • kernel-64kb-devel >= 5.14.21-150400.24.179.1
  • kernel-default >= 5.14.21-150400.24.179.1
  • kernel-default-base >= 5.14.21-150400.24.179.1.150400.24.92.1
  • kernel-default-devel >= 5.14.21-150400.24.179.1
  • kernel-devel >= 5.14.21-150400.24.179.1
  • kernel-docs >= 5.14.21-150400.24.179.1
  • kernel-macros >= 5.14.21-150400.24.179.1
  • kernel-obs-build >= 5.14.21-150400.24.179.1
  • kernel-source >= 5.14.21-150400.24.179.1
  • kernel-syms >= 5.14.21-150400.24.179.1
  • reiserfs-kmp-default >= 5.14.21-150400.24.179.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-3628
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS
  • kernel-64kb >= 5.14.21-150400.24.179.1
  • kernel-64kb-devel >= 5.14.21-150400.24.179.1
  • kernel-default >= 5.14.21-150400.24.179.1
  • kernel-default-base >= 5.14.21-150400.24.179.1.150400.24.92.1
  • kernel-default-devel >= 5.14.21-150400.24.179.1
  • kernel-devel >= 5.14.21-150400.24.179.1
  • kernel-docs >= 5.14.21-150400.24.179.1
  • kernel-macros >= 5.14.21-150400.24.179.1
  • kernel-obs-build >= 5.14.21-150400.24.179.1
  • kernel-source >= 5.14.21-150400.24.179.1
  • kernel-syms >= 5.14.21-150400.24.179.1
  • reiserfs-kmp-default >= 5.14.21-150400.24.179.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-3628
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS
  • cluster-md-kmp-default >= 5.14.21-150500.55.124.1
  • dlm-kmp-default >= 5.14.21-150500.55.124.1
  • gfs2-kmp-default >= 5.14.21-150500.55.124.1
  • kernel-64kb >= 5.14.21-150500.55.124.1
  • kernel-64kb-devel >= 5.14.21-150500.55.124.1
  • kernel-default >= 5.14.21-150500.55.124.1
  • kernel-default-base >= 5.14.21-150500.55.124.1.150500.6.59.1
  • kernel-default-devel >= 5.14.21-150500.55.124.1
  • kernel-devel >= 5.14.21-150500.55.124.1
  • kernel-docs >= 5.14.21-150500.55.124.1
  • kernel-macros >= 5.14.21-150500.55.124.1
  • kernel-obs-build >= 5.14.21-150500.55.124.1
  • kernel-source >= 5.14.21-150500.55.124.1
  • kernel-syms >= 5.14.21-150500.55.124.1
  • ocfs2-kmp-default >= 5.14.21-150500.55.124.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP5-ESPOS-2025-3615
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS
  • cluster-md-kmp-default >= 5.14.21-150500.55.124.1
  • dlm-kmp-default >= 5.14.21-150500.55.124.1
  • gfs2-kmp-default >= 5.14.21-150500.55.124.1
  • kernel-64kb >= 5.14.21-150500.55.124.1
  • kernel-64kb-devel >= 5.14.21-150500.55.124.1
  • kernel-default >= 5.14.21-150500.55.124.1
  • kernel-default-base >= 5.14.21-150500.55.124.1.150500.6.59.1
  • kernel-default-devel >= 5.14.21-150500.55.124.1
  • kernel-devel >= 5.14.21-150500.55.124.1
  • kernel-docs >= 5.14.21-150500.55.124.1
  • kernel-macros >= 5.14.21-150500.55.124.1
  • kernel-obs-build >= 5.14.21-150500.55.124.1
  • kernel-source >= 5.14.21-150500.55.124.1
  • kernel-syms >= 5.14.21-150500.55.124.1
  • ocfs2-kmp-default >= 5.14.21-150500.55.124.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP5-LTSS-2025-3615
SUSE Linux Enterprise Micro 5.3
  • kernel-default >= 5.14.21-150400.24.179.1
  • kernel-default-base >= 5.14.21-150400.24.179.1.150400.24.92.1
 Patchnames:
SUSE-SLE-Micro-5.3-2025-3628
SUSE Linux Enterprise Micro 5.4
  • kernel-default >= 5.14.21-150400.24.179.1
  • kernel-default-base >= 5.14.21-150400.24.179.1.150400.24.92.1
 Patchnames:
SUSE-SLE-Micro-5.4-2025-3628
SUSE Linux Enterprise Micro 5.5
  • kernel-default >= 5.14.21-150500.55.124.1
  • kernel-default-base >= 5.14.21-150500.55.124.1.150500.6.59.1
  • kernel-macros >= 5.14.21-150500.55.124.1
 Patchnames:
SUSE-SLE-Micro-5.5-2025-3615
SUSE Linux Enterprise Server 12 SP5-LTSS
  • cluster-md-kmp-default >= 4.12.14-122.275.1
  • dlm-kmp-default >= 4.12.14-122.275.1
  • gfs2-kmp-default >= 4.12.14-122.275.1
  • kernel-default >= 4.12.14-122.275.1
  • kernel-default-base >= 4.12.14-122.275.1
  • kernel-default-devel >= 4.12.14-122.275.1
  • kernel-default-man >= 4.12.14-122.275.1
  • kernel-devel >= 4.12.14-122.275.1
  • kernel-macros >= 4.12.14-122.275.1
  • kernel-source >= 4.12.14-122.275.1
  • kernel-syms >= 4.12.14-122.275.1
  • ocfs2-kmp-default >= 4.12.14-122.275.1
 Patchnames:
SUSE-SLE-SERVER-12-SP5-LTSS-2025-3614
SUSE Linux Enterprise Server 15 SP4-LTSS
  • kernel-64kb >= 5.14.21-150400.24.179.1
  • kernel-64kb-devel >= 5.14.21-150400.24.179.1
  • kernel-default >= 5.14.21-150400.24.179.1
  • kernel-default-base >= 5.14.21-150400.24.179.1.150400.24.92.1
  • kernel-default-devel >= 5.14.21-150400.24.179.1
  • kernel-devel >= 5.14.21-150400.24.179.1
  • kernel-docs >= 5.14.21-150400.24.179.1
  • kernel-macros >= 5.14.21-150400.24.179.1
  • kernel-obs-build >= 5.14.21-150400.24.179.1
  • kernel-source >= 5.14.21-150400.24.179.1
  • kernel-syms >= 5.14.21-150400.24.179.1
  • kernel-zfcpdump >= 5.14.21-150400.24.179.1
  • reiserfs-kmp-default >= 5.14.21-150400.24.179.1
 Patchnames:
SUSE-SLE-Product-SLES-15-SP4-LTSS-2025-3628
SUSE Linux Enterprise Server 15 SP5-LTSS
  • cluster-md-kmp-default >= 5.14.21-150500.55.124.1
  • dlm-kmp-default >= 5.14.21-150500.55.124.1
  • gfs2-kmp-default >= 5.14.21-150500.55.124.1
  • kernel-64kb >= 5.14.21-150500.55.124.1
  • kernel-64kb-devel >= 5.14.21-150500.55.124.1
  • kernel-default >= 5.14.21-150500.55.124.1
  • kernel-default-base >= 5.14.21-150500.55.124.1.150500.6.59.1
  • kernel-default-devel >= 5.14.21-150500.55.124.1
  • kernel-devel >= 5.14.21-150500.55.124.1
  • kernel-docs >= 5.14.21-150500.55.124.1
  • kernel-macros >= 5.14.21-150500.55.124.1
  • kernel-obs-build >= 5.14.21-150500.55.124.1
  • kernel-source >= 5.14.21-150500.55.124.1
  • kernel-syms >= 5.14.21-150500.55.124.1
  • kernel-zfcpdump >= 5.14.21-150500.55.124.1
  • ocfs2-kmp-default >= 5.14.21-150500.55.124.1
  • reiserfs-kmp-default >= 5.14.21-150500.55.124.1
 Patchnames:
SUSE-SLE-Product-SLES-15-SP5-LTSS-2025-3615
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5
  • cluster-md-kmp-default >= 4.12.14-122.275.1
  • dlm-kmp-default >= 4.12.14-122.275.1
  • gfs2-kmp-default >= 4.12.14-122.275.1
  • kernel-default >= 4.12.14-122.275.1
  • kernel-default-base >= 4.12.14-122.275.1
  • kernel-default-devel >= 4.12.14-122.275.1
  • kernel-devel >= 4.12.14-122.275.1
  • kernel-macros >= 4.12.14-122.275.1
  • kernel-source >= 4.12.14-122.275.1
  • kernel-syms >= 4.12.14-122.275.1
  • ocfs2-kmp-default >= 4.12.14-122.275.1
 Patchnames:
SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-3614
SUSE Linux Enterprise Server for SAP Applications 15 SP4
  • kernel-default >= 5.14.21-150400.24.179.1
  • kernel-default-base >= 5.14.21-150400.24.179.1.150400.24.92.1
  • kernel-default-devel >= 5.14.21-150400.24.179.1
  • kernel-devel >= 5.14.21-150400.24.179.1
  • kernel-docs >= 5.14.21-150400.24.179.1
  • kernel-macros >= 5.14.21-150400.24.179.1
  • kernel-obs-build >= 5.14.21-150400.24.179.1
  • kernel-source >= 5.14.21-150400.24.179.1
  • kernel-syms >= 5.14.21-150400.24.179.1
  • reiserfs-kmp-default >= 5.14.21-150400.24.179.1
 Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP4-2025-3628
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • cluster-md-kmp-default >= 5.14.21-150500.55.124.1
  • dlm-kmp-default >= 5.14.21-150500.55.124.1
  • gfs2-kmp-default >= 5.14.21-150500.55.124.1
  • kernel-default >= 5.14.21-150500.55.124.1
  • kernel-default-base >= 5.14.21-150500.55.124.1.150500.6.59.1
  • kernel-default-devel >= 5.14.21-150500.55.124.1
  • kernel-devel >= 5.14.21-150500.55.124.1
  • kernel-docs >= 5.14.21-150500.55.124.1
  • kernel-macros >= 5.14.21-150500.55.124.1
  • kernel-obs-build >= 5.14.21-150500.55.124.1
  • kernel-source >= 5.14.21-150500.55.124.1
  • kernel-syms >= 5.14.21-150500.55.124.1
  • ocfs2-kmp-default >= 5.14.21-150500.55.124.1
  • reiserfs-kmp-default >= 5.14.21-150500.55.124.1
 Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP5-2025-3615
SUSE Manager Proxy LTS 4.3
  • kernel-default >= 5.14.21-150400.24.179.1
  • kernel-default-base >= 5.14.21-150400.24.179.1.150400.24.92.1
  • kernel-default-devel >= 5.14.21-150400.24.179.1
  • kernel-devel >= 5.14.21-150400.24.179.1
  • kernel-macros >= 5.14.21-150400.24.179.1
  • kernel-source >= 5.14.21-150400.24.179.1
  • kernel-syms >= 5.14.21-150400.24.179.1
 Patchnames:
SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-LTS-2025-3628
SUSE Manager Retail Branch Server LTS 4.3
  • kernel-default >= 5.14.21-150400.24.179.1
  • kernel-default-base >= 5.14.21-150400.24.179.1.150400.24.92.1
  • kernel-default-devel >= 5.14.21-150400.24.179.1
  • kernel-devel >= 5.14.21-150400.24.179.1
  • kernel-macros >= 5.14.21-150400.24.179.1
 Patchnames:
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.3-LTS-2025-3628
SUSE Manager Server LTS 4.3
  • kernel-default >= 5.14.21-150400.24.179.1
  • kernel-default-base >= 5.14.21-150400.24.179.1.150400.24.92.1
  • kernel-default-devel >= 5.14.21-150400.24.179.1
  • kernel-devel >= 5.14.21-150400.24.179.1
  • kernel-macros >= 5.14.21-150400.24.179.1
  • kernel-source >= 5.14.21-150400.24.179.1
  • kernel-syms >= 5.14.21-150400.24.179.1
  • kernel-zfcpdump >= 5.14.21-150400.24.179.1
 Patchnames:
SUSE-SLE-Product-SUSE-Manager-Server-4.3-LTS-2025-3628

List of packages in QA

Product(s) Package(s)
SUSE Linux Enterprise Micro 5.3
  • kernel-rt >= 5.14.21-150400.15.133.1
  • kernel-source-rt >= 5.14.21-150400.15.133.1
SUSE Linux Enterprise Micro 5.4
  • kernel-rt >= 5.14.21-150400.15.133.1
  • kernel-source-rt >= 5.14.21-150400.15.133.1

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Desktop 15 SP6 kernel-default Not affected
SUSE Linux Enterprise Desktop 15 SP6 kernel-source Not affected
SUSE Linux Enterprise Desktop 15 SP7 kernel-default Not affected
SUSE Linux Enterprise Desktop 15 SP7 kernel-source Not affected
SUSE Linux Enterprise High Availability Extension 15 SP7 kernel-default Not affected
SUSE Linux Enterprise High Availability Extension 15 SP7 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-default Not affected
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 SP6 kernel-source-azure Not affected
SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-default Not affected
SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 SP7 kernel-source-azure Not affected
SUSE Linux Enterprise Live Patching 15 SP6 kernel-default Not affected
SUSE Linux Enterprise Live Patching 15 SP6 kernel-source Not affected
SUSE Linux Enterprise Live Patching 15 SP7 kernel-default Not affected
SUSE Linux Enterprise Live Patching 15 SP7 kernel-source Not affected
SUSE Linux Enterprise Micro 5.1 kernel-default Affected
SUSE Linux Enterprise Micro 5.1 kernel-rt Affected
SUSE Linux Enterprise Micro 5.1 kernel-source Affected
SUSE Linux Enterprise Micro 5.1 kernel-source-rt Affected
SUSE Linux Enterprise Micro 5.2 kernel-default Affected
SUSE Linux Enterprise Micro 5.2 kernel-rt Affected
SUSE Linux Enterprise Micro 5.2 kernel-source Affected
SUSE Linux Enterprise Micro 5.2 kernel-source-rt Affected
SUSE Linux Enterprise Micro 5.3 kernel-default Released
SUSE Linux Enterprise Micro 5.3 kernel-default-base Released
SUSE Linux Enterprise Micro 5.3 kernel-rt In progress
SUSE Linux Enterprise Micro 5.3 kernel-source Not affected
SUSE Linux Enterprise Micro 5.3 kernel-source-rt In progress
SUSE Linux Enterprise Micro 5.4 kernel-default Released
SUSE Linux Enterprise Micro 5.4 kernel-default-base Released
SUSE Linux Enterprise Micro 5.4 kernel-rt In progress
SUSE Linux Enterprise Micro 5.4 kernel-source Not affected
SUSE Linux Enterprise Micro 5.4 kernel-source-rt In progress
SUSE Linux Enterprise Micro 5.5 kernel-default Released
SUSE Linux Enterprise Micro 5.5 kernel-default-base Released
SUSE Linux Enterprise Micro 5.5 kernel-source Released
SUSE Linux Enterprise Micro 5.5 kernel-source-rt Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-default Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-source Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-default Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-source Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-default Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-source Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-default Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-source Not affected
SUSE Linux Enterprise Module for Legacy 15 SP6 kernel-default Not affected
SUSE Linux Enterprise Module for Legacy 15 SP6 kernel-source Not affected
SUSE Linux Enterprise Module for Legacy 15 SP7 kernel-default Not affected
SUSE Linux Enterprise Module for Legacy 15 SP7 kernel-source Not affected
SUSE Linux Enterprise Module for Public Cloud 15 SP6 kernel-source-azure Not affected
SUSE Linux Enterprise Module for Public Cloud 15 SP7 kernel-source-azure Not affected
SUSE Linux Enterprise Real Time 15 SP6 kernel-source-rt Not affected
SUSE Linux Enterprise Real Time 15 SP7 kernel-source-rt Not affected
SUSE Linux Enterprise Server 15 SP6 kernel-default Not affected
SUSE Linux Enterprise Server 15 SP6 kernel-source Not affected
SUSE Linux Enterprise Server 15 SP6 kernel-source-azure Not affected
SUSE Linux Enterprise Server 15 SP7 kernel-default Not affected
SUSE Linux Enterprise Server 15 SP7 kernel-source Not affected
SUSE Linux Enterprise Server 15 SP7 kernel-source-azure Not affected
SUSE Linux Enterprise Server 16.0 kernel-default Not affected
SUSE Linux Enterprise Server 16.0 kernel-source Not affected
SUSE Linux Enterprise Server 16.0 kernel-source-azure Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-default Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source-azure Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-default Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-source-azure Not affected
SUSE Linux Enterprise Server for SAP Applications 16.0 kernel-source Not affected
SUSE Linux Enterprise Server for SAP Applications 16.0 kernel-source-azure Not affected
SUSE Linux Enterprise Workstation Extension 15 SP6 kernel-default Not affected
SUSE Linux Enterprise Workstation Extension 15 SP6 kernel-source Not affected
SUSE Linux Enterprise Workstation Extension 15 SP7 kernel-default Not affected
SUSE Linux Enterprise Workstation Extension 15 SP7 kernel-source Not affected
SUSE Linux Micro 6.0 kernel-default Not affected
SUSE Linux Micro 6.0 kernel-source Not affected
SUSE Linux Micro 6.0 kernel-source-rt Not affected
SUSE Linux Micro 6.1 kernel-default Not affected
SUSE Linux Micro 6.1 kernel-source Not affected
SUSE Linux Micro 6.1 kernel-source-rt Not affected
SUSE Linux Micro 6.2 kernel-source Not affected
SUSE Real Time Module 15 SP6 kernel-source-rt Not affected
SUSE Real Time Module 15 SP7 kernel-source-rt Not affected
openSUSE Leap 15.6 kernel-default Not affected
openSUSE Leap 15.6 kernel-source Not affected
openSUSE Leap 15.6 kernel-source-azure Not affected
openSUSE Leap 15.6 kernel-source-rt Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Availability Extension 15 SP4 kernel-default Released
SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-default Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP4 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-64kb Released
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-default Released
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-default-base Released
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-docs Released
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-obs-build Released
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-source Released
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-syms Released
SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-64kb Released
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-default Released
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-default-base Released
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-docs Released
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-obs-build Released
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-source Released
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-syms Released
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-64kb Released
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-default Released
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-default-base Released
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-docs Released
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-obs-build Released
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-source Released
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-syms Released
SUSE Linux Enterprise Live Patching 12 SP5 kernel-default Not affected
SUSE Linux Enterprise Live Patching 12 SP5 kernel-source Not affected
SUSE Linux Enterprise Live Patching 15 SP3 kernel-default Affected
SUSE Linux Enterprise Live Patching 15 SP3 kernel-source Affected
SUSE Linux Enterprise Live Patching 15 SP4 kernel-default Not affected
SUSE Linux Enterprise Live Patching 15 SP4 kernel-source Not affected
SUSE Linux Enterprise Live Patching 15 SP5 kernel-default Not affected
SUSE Linux Enterprise Live Patching 15 SP5 kernel-source Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-source Affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 kernel-source Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-source Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-source Affected
SUSE Linux Enterprise Module for Development Tools 15 SP4 kernel-source Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-source Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE kernel-default Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE kernel-source Not affected
SUSE Linux Enterprise Server 12 SP5 kernel-source Not affected
SUSE Linux Enterprise Server 12 SP5-LTSS kernel-default Released
SUSE Linux Enterprise Server 12 SP5-LTSS kernel-source Released
SUSE Linux Enterprise Server 12 SP5-LTSS kernel-syms Released
SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security kernel-default Not affected
SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security kernel-source Not affected
SUSE Linux Enterprise Server 15 SP3 kernel-source Affected
SUSE Linux Enterprise Server 15 SP3-LTSS kernel-default Affected
SUSE Linux Enterprise Server 15 SP3-LTSS kernel-source Affected
SUSE Linux Enterprise Server 15 SP4 kernel-source Not affected
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-64kb Released
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-default Released
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-default-base Released
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-docs Released
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-obs-build Released
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-source Released
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-syms Released
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-zfcpdump Released
SUSE Linux Enterprise Server 15 SP5 kernel-source Not affected
SUSE Linux Enterprise Server 15 SP5-LTSS kernel-64kb Released
SUSE Linux Enterprise Server 15 SP5-LTSS kernel-default Released
SUSE Linux Enterprise Server 15 SP5-LTSS kernel-default-base Released
SUSE Linux Enterprise Server 15 SP5-LTSS kernel-docs Released
SUSE Linux Enterprise Server 15 SP5-LTSS kernel-obs-build Released
SUSE Linux Enterprise Server 15 SP5-LTSS kernel-source Released
SUSE Linux Enterprise Server 15 SP5-LTSS kernel-syms Released
SUSE Linux Enterprise Server 15 SP5-LTSS kernel-zfcpdump Released
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-default Released
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-source Released
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-syms Released
SUSE Manager Proxy 4.3 kernel-source Not affected
SUSE Manager Proxy LTS 4.3 kernel-default Released
SUSE Manager Proxy LTS 4.3 kernel-default-base Released
SUSE Manager Proxy LTS 4.3 kernel-source Released
SUSE Manager Proxy LTS 4.3 kernel-syms Released
SUSE Manager Retail Branch Server 4.3 kernel-source Not affected
SUSE Manager Retail Branch Server LTS 4.3 kernel-default Released
SUSE Manager Retail Branch Server LTS 4.3 kernel-default-base Released
SUSE Manager Retail Branch Server LTS 4.3 kernel-source Released
SUSE Manager Server 4.3 kernel-source Not affected
SUSE Manager Server LTS 4.3 kernel-default Released
SUSE Manager Server LTS 4.3 kernel-default-base Released
SUSE Manager Server LTS 4.3 kernel-source Released
SUSE Manager Server LTS 4.3 kernel-syms Released
SUSE Manager Server LTS 4.3 kernel-zfcpdump Released
Products past their end of life and not receiving proactive updates anymore.
SUSE CaaS Platform 4.0 kernel-source Affected
SUSE Enterprise Storage 6 kernel-source Affected
SUSE Enterprise Storage 7 kernel-source Affected
SUSE Enterprise Storage 7.1 kernel-source Affected
SUSE Linux Enterprise Desktop 11 SP4 kernel-source Not affected
SUSE Linux Enterprise Desktop 12 SP2 kernel-source Affected
SUSE Linux Enterprise Desktop 12 SP4 kernel-source Affected
SUSE Linux Enterprise Desktop 15 kernel-source Affected
SUSE Linux Enterprise Desktop 15 SP1 kernel-source Affected
SUSE Linux Enterprise Desktop 15 SP2 kernel-source Affected
SUSE Linux Enterprise Desktop 15 SP3 kernel-source Affected
SUSE Linux Enterprise Desktop 15 SP4 kernel-source Not affected
SUSE Linux Enterprise Desktop 15 SP5 kernel-source Not affected
SUSE Linux Enterprise High Performance Computing 15 kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-64kb Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-default Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-default-base Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-docs Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-obs-build Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-source Released
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-syms Released
SUSE Linux Enterprise High Performance Computing 15-ESPOS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15-LTSS kernel-source Affected
SUSE Linux Enterprise Micro 5.0 kernel-default Affected
SUSE Linux Enterprise Module for Basesystem 15 kernel-source Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-source Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-source Affected
SUSE Linux Enterprise Module for Development Tools 15 kernel-source Affected
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-source Affected
SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-source Affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT kernel-source Affected
SUSE Linux Enterprise Real Time 15 SP2 kernel-source Affected
SUSE Linux Enterprise Real Time 15 SP3 kernel-source Affected
SUSE Linux Enterprise Real Time 15 SP3 kernel-source-rt Affected
SUSE Linux Enterprise Real Time 15 SP4 kernel-source Not affected
SUSE Linux Enterprise Real Time 15 SP4 kernel-source-rt Not affected
SUSE Linux Enterprise Real Time 15 SP5 kernel-source-rt Not affected
SUSE Linux Enterprise Server 11 SP4 kernel-source Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-default Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS kernel-source Not affected
SUSE Linux Enterprise Server 11 SP4-LTSS kernel-source Not affected
SUSE Linux Enterprise Server 12 SP2 kernel-source Affected
SUSE Linux Enterprise Server 12 SP2-BCL kernel-source Affected
SUSE Linux Enterprise Server 12 SP2-ESPOS kernel-source Affected
SUSE Linux Enterprise Server 12 SP2-LTSS kernel-default Affected
SUSE Linux Enterprise Server 12 SP2-LTSS kernel-source Affected
SUSE Linux Enterprise Server 12 SP4 kernel-source Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS kernel-source Affected
SUSE Linux Enterprise Server 12 SP4-LTSS kernel-default Affected
SUSE Linux Enterprise Server 12 SP4-LTSS kernel-source Affected
SUSE Linux Enterprise Server 15 kernel-source Affected
SUSE Linux Enterprise Server 15 SP1 kernel-source Affected
SUSE Linux Enterprise Server 15 SP1-BCL kernel-source Affected
SUSE Linux Enterprise Server 15 SP1-LTSS kernel-default Affected
SUSE Linux Enterprise Server 15 SP1-LTSS kernel-source Affected
SUSE Linux Enterprise Server 15 SP2 kernel-source Affected
SUSE Linux Enterprise Server 15 SP2-BCL kernel-source Affected
SUSE Linux Enterprise Server 15 SP2-LTSS kernel-default Affected
SUSE Linux Enterprise Server 15 SP2-LTSS kernel-source Affected
SUSE Linux Enterprise Server 15 SP3-BCL kernel-source Affected
SUSE Linux Enterprise Server 15-LTSS kernel-default Affected
SUSE Linux Enterprise Server 15-LTSS kernel-source Affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 15 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-default Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-default Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-default-base Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-docs Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-obs-build Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-source Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-syms Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-default Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-default-base Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-docs Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-obs-build Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-source Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-syms Released
SUSE Manager Proxy 4.0 kernel-source Affected
SUSE Manager Proxy 4.1 kernel-source Affected
SUSE Manager Proxy 4.2 kernel-source Affected
SUSE Manager Retail Branch Server 4.0 kernel-source Affected
SUSE Manager Retail Branch Server 4.1 kernel-source Affected
SUSE Manager Retail Branch Server 4.2 kernel-source Affected
SUSE Manager Server 4.0 kernel-source Affected
SUSE Manager Server 4.1 kernel-source Affected
SUSE Manager Server 4.2 kernel-source Affected
SUSE OpenStack Cloud 7 kernel-source Affected
SUSE OpenStack Cloud 9 kernel-source Affected
SUSE OpenStack Cloud Crowbar 9 kernel-source Affected
SUSE Real Time Module 15 SP3 kernel-source-rt Affected
SUSE Real Time Module 15 SP4 kernel-source-rt Not affected
SUSE Real Time Module 15 SP5 kernel-source-rt Not affected
openSUSE Leap 15.3 kernel-source Affected
openSUSE Leap 15.3 kernel-source-rt Affected
openSUSE Leap 15.4 kernel-source Not affected
openSUSE Leap 15.4 kernel-source-rt Not affected
openSUSE Leap 15.5 kernel-source Not affected
openSUSE Leap 15.5 kernel-source-rt Not affected

SUSE Timeline for this CVE

CVE page created: Wed Oct 1 16:00:28 2025
CVE page last modified: Fri Oct 17 20:05:58 2025