# CVE-2025-38194: jffs2: check that raw node were preallocated before writing summary

CVE-2025-38194 is fixed in 66 products on 1 platform, first by DEBIAN-CVE-2025-38194, released July 4, 2025. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2025-38194
- Priority: High
- CVSS: 7.0 (medium)
- EPSS: 0.0023
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jul 4, 2025
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-38194

## Description

In the Linux kernel, the following vulnerability has been resolved:  jffs2: check that raw node were preallocated before writing summary  Syzkaller detected a kernel bug in jffs2_link_node_ref, caused by fault injection in jffs2_prealloc_raw_node_refs. jffs2_sum_write_sumnode doesn't check return value of jffs2_prealloc_raw_node_refs and simply lets any error propagate into jffs2_sum_write_data, which eventually calls jffs2_link_node_ref in order to link the summary to an expectedly allocated node.  kernel BUG at fs/jffs2/nodelist.c:592! invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI CPU: 1 PID: 31277 Comm: syz-executor.7 Not tainted 6.1.128-syzkaller-00139-ge10f83ca10a1 #0 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:jffs2_link_node_ref+0x570/0x690 fs/jffs2/nodelist.c:592 Call Trace:  <TASK>  jffs2_sum_write_data fs/jffs2/summary.c:841 [inline]  jffs2_sum_write_sumnode+0xd1a/0x1da0 fs/jffs2/summary.c:874  jffs2_do_reserve_space+0xa18/0xd60 fs/jffs2/nodemgmt.c:388  jffs2_reserve_space+0x55f/0xaa0 fs/jffs2/nodemgmt.c:197  jffs2_write_inode_range+0x246/0xb50 fs/jffs2/write.c:362  jffs2_write_end+0x726/0x15d0 fs/jffs2/file.c:301  generic_perform_write+0x314/0x5d0 mm/filemap.c:3856  __generic_file_write_iter+0x2ae/0x4d0 mm/filemap.c:3973  generic_file_write_iter+0xe3/0x350 mm/filemap.c:4005  call_write_iter include/linux/fs.h:2265 [inline]  do_iter_readv_writev+0x20f/0x3c0 fs/read_write.c:735  do_iter_write+0x186/0x710 fs/read_write.c:861  vfs_iter_write+0x70/0xa0 fs/read_write.c:902  iter_file_splice_write+0x73b/0xc90 fs/splice.c:685  do_splice_from fs/splice.c:763 [inline]  direct_splice_actor+0x10c/0x170 fs/splice.c:950  splice_direct_to_actor+0x337/0xa10 fs/splice.c:896  do_splice_direct+0x1a9/0x280 fs/splice.c:1002  do_sendfile+0xb13/0x12c0 fs/read_write.c:1255  __do_sys_sendfile64 fs/read_write.c:1323 [inline]  __se_sys_sendfile64 fs/read_write.c:1309 [inline]  __x64_sys_sendfile64+0x1cf/0x210 fs/read_write.c:1309  do_syscall_x64 arch/x86/entry/common.c:51 [inline]  do_syscall_64+0x35/0x80 arch/x86/entry/common.c:81  entry_SYSCALL_64_after_hwframe+0x6e/0xd8  Fix this issue by checking return value of jffs2_prealloc_raw_node_refs before calling jffs2_sum_write_data.  Found by Linux Verification Center (linuxtesting.org) with Syzkaller.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | bpftool ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | bpftool ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | dtb-aarch64 opensuse-leap 15.6 | 6.4.0-150600.23.65.1 | [SUSE-SU-2025:02996-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02996-1.md) | Aug 27, 2025 |
| Linux | kernel-64kb opensuse-leap 15.6 | 6.4.0-150600.23.65.1 | [SUSE-SU-2025:02996-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02996-1.md) | Aug 27, 2025 |
| Linux | kernel-64kb sles 15.6 | 6.4.0-150600.23.65.1 | [SUSE-SU-2025:02996-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02996-1.md) | Aug 27, 2025 |
| Linux | kernel-64kb sles 15.7 | 6.4.0-150700.53.11.1 | [SUSE-SU-2025:02997-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02997-1.md) | Aug 27, 2025 |
| Linux | kernel-azure opensuse-leap 15.6 | 6.4.0-150600.8.48.1 | [SUSE-SU-2025:02969-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02969-1.md) | Aug 25, 2025 |
| Linux | kernel-azure sles 15.6 | 6.4.0-150600.8.48.1 | [SUSE-SU-2025:02969-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02969-1.md) | Aug 25, 2025 |
| Linux | kernel-azure sles 15.7 | 6.4.0-150700.20.11.1 | [SUSE-SU-2025:03011-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03011-1.md) | Aug 28, 2025 |
| Linux | kernel-coco sles 15.6 | 6.4.0-15061.28.coco15sp6.1 | [SUSE-SU-2025:02923-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02923-1.md) | Aug 20, 2025 |
| Linux | kernel-coco_debug sles 15.6 | 6.4.0-15061.28.coco15sp6.1 | [SUSE-SU-2025:02923-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02923-1.md) | Aug 20, 2025 |
| Linux | kernel-debug opensuse-leap 15.6 | 6.4.0-150600.23.65.1 | [SUSE-SU-2025:02996-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02996-1.md) | Aug 27, 2025 |
| Linux | kernel-default opensuse-leap 15.6 | 6.4.0-150600.23.65.1 | [SUSE-SU-2025:02996-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02996-1.md) | Aug 27, 2025 |
| Linux | kernel-default sles 15.6 | 6.4.0-150600.23.65.1 | [SUSE-SU-2025:02996-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02996-1.md) | Aug 27, 2025 |
| Linux | kernel-default sles 15.7 | 6.4.0-150700.53.11.1 | [SUSE-SU-2025:02997-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02997-1.md) | Aug 27, 2025 |
| Linux | kernel-default-base opensuse-leap 15.6 | 6.4.0-150600.23.65.1.150600.12.28.4 | [SUSE-SU-2025:02996-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02996-1.md) | Aug 27, 2025 |
| Linux | kernel-default-base sles 15.6 | 6.4.0-150600.23.65.1.150600.12.28.4 | [SUSE-SU-2025:02996-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02996-1.md) | Aug 27, 2025 |
| Linux | kernel-default-base sles 15.7 | 6.4.0-150700.53.11.1.150700.17.9.4 | [SUSE-SU-2025:02997-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02997-1.md) | Aug 27, 2025 |
| Linux | kernel-docs opensuse-leap 15.6 | 6.4.0-150600.23.65.1 | [SUSE-SU-2025:02996-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02996-1.md) | Aug 27, 2025 |
| Linux | kernel-docs sles 15.6 | 6.4.0-150600.23.65.1 | [SUSE-SU-2025:02996-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02996-1.md) | Aug 27, 2025 |
| Linux | kernel-docs sles 15.7 | 6.4.0-150700.53.11.3 | [SUSE-SU-2025:02997-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02997-1.md) | Aug 27, 2025 |
| Linux | kernel-kvmsmall opensuse-leap 15.6 | 6.4.0-150600.23.65.1 | [SUSE-SU-2025:02996-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02996-1.md) | Aug 27, 2025 |
| Linux | kernel-livepatch-SLE15-SP6-RT_Update_14 sles 15.6 | 1-150600.1.5.1 | [SUSE-SU-2025:03023-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03023-1.md) | Aug 29, 2025 |
| Linux | kernel-livepatch-SLE15-SP6_Update_14 sles 15.6 | 1-150600.13.3.4 | [SUSE-SU-2025:02996-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02996-1.md) | Aug 27, 2025 |
| Linux | kernel-livepatch-SLE15-SP7-RT_Update_3 sles 15.7 | 1-150700.1.5.1 | [SUSE-SU-2025:02853-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02853-1.md) | Aug 18, 2025 |
| Linux | kernel-livepatch-SLE15-SP7_Update_3 sles 15.7 | 1-150700.15.3.4 | [SUSE-SU-2025:02997-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02997-1.md) | Aug 27, 2025 |
| Linux | kernel-obs-build opensuse-leap 15.6 | 6.4.0-150600.23.65.1 | [SUSE-SU-2025:02996-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02996-1.md) | Aug 27, 2025 |
| Linux | kernel-obs-build sles 15.6 | 6.4.0-150600.23.65.1 | [SUSE-SU-2025:02996-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02996-1.md) | Aug 27, 2025 |
| Linux | kernel-obs-build sles 15.7 | 6.4.0-150700.53.11.1 | [SUSE-SU-2025:02997-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02997-1.md) | Aug 27, 2025 |
| Linux | kernel-obs-qa opensuse-leap 15.6 | 6.4.0-150600.23.65.1 | [SUSE-SU-2025:02996-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02996-1.md) | Aug 27, 2025 |
| Linux | kernel-rt opensuse-leap 15.6 | 6.4.0-150600.10.49.1 | [SUSE-SU-2025:03023-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03023-1.md) | Aug 29, 2025 |
| Linux | kernel-rt_debug opensuse-leap 15.6 | 6.4.0-150600.10.49.1 | [SUSE-SU-2025:03023-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03023-1.md) | Aug 29, 2025 |
| Linux | kernel-source opensuse-leap 15.6 | 6.4.0-150600.23.65.1 | [SUSE-SU-2025:02996-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02996-1.md) | Aug 27, 2025 |
| Linux | kernel-source sles 15.6 | 6.4.0-150600.23.65.1 | [SUSE-SU-2025:02996-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02996-1.md) | Aug 27, 2025 |
| Linux | kernel-source sles 15.7 | 6.4.0-150700.53.11.1 | [SUSE-SU-2025:02997-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02997-1.md) | Aug 27, 2025 |
| Linux | kernel-source-azure opensuse-leap 15.6 | 6.4.0-150600.8.48.1 | [SUSE-SU-2025:02969-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02969-1.md) | Aug 25, 2025 |
| Linux | kernel-source-azure sles 15.6 | 6.4.0-150600.8.48.1 | [SUSE-SU-2025:02969-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02969-1.md) | Aug 25, 2025 |
| Linux | kernel-source-azure sles 15.7 | 6.4.0-150700.20.11.1 | [SUSE-SU-2025:03011-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03011-1.md) | Aug 28, 2025 |
| Linux | kernel-source-coco sles 15.6 | 6.4.0-15061.28.coco15sp6.1 | [SUSE-SU-2025:02923-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02923-1.md) | Aug 20, 2025 |
| Linux | kernel-source-rt opensuse-leap 15.6 | 6.4.0-150600.10.49.1 | [SUSE-SU-2025:03023-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03023-1.md) | Aug 29, 2025 |
| Linux | kernel-syms opensuse-leap 15.6 | 6.4.0-150600.23.65.1 | [SUSE-SU-2025:02996-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02996-1.md) | Aug 27, 2025 |
| Linux | kernel-syms sles 15.6 | 6.4.0-150600.23.65.1 | [SUSE-SU-2025:02996-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02996-1.md) | Aug 27, 2025 |
| Linux | kernel-syms sles 15.7 | 6.4.0-150700.53.11.1 | [SUSE-SU-2025:02997-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02997-1.md) | Aug 27, 2025 |
| Linux | kernel-syms-azure opensuse-leap 15.6 | 6.4.0-150600.8.48.1 | [SUSE-SU-2025:02969-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02969-1.md) | Aug 25, 2025 |
| Linux | kernel-syms-azure sles 15.6 | 6.4.0-150600.8.48.1 | [SUSE-SU-2025:02969-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02969-1.md) | Aug 25, 2025 |
| Linux | kernel-syms-azure sles 15.7 | 6.4.0-150700.20.11.1 | [SUSE-SU-2025:03011-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03011-1.md) | Aug 28, 2025 |
| Linux | kernel-syms-coco sles 15.6 | 6.4.0-15061.28.coco15sp6.1 | [SUSE-SU-2025:02923-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02923-1.md) | Aug 20, 2025 |
| Linux | kernel-syms-rt opensuse-leap 15.6 | 6.4.0-150600.10.49.1 | [SUSE-SU-2025:03023-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-03023-1.md) | Aug 29, 2025 |
| Linux | kernel-uek ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek ol 8 | 0:5.4.17-2136.347.6.el7uek | [ELSA-2025-20553](https://patchblox.com/security/data/fix/linux/elsa-2025-20553.md) | Sep 9, 2025 |
| Linux | kernel-uek ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-container ol 8 | 0:5.4.17-2136.347.6.el7uek | [ELSA-2025-20553](https://patchblox.com/security/data/fix/linux/elsa-2025-20553.md) | Sep 9, 2025 |
| Linux | kernel-uek-container ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-container ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-container-debug ol 8 | 0:5.4.17-2136.347.6.el7uek | [ELSA-2025-20553](https://patchblox.com/security/data/fix/linux/elsa-2025-20553.md) | Sep 9, 2025 |
| Linux | kernel-uek-container-debug ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-container-debug ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-core ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-core ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-core ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-core ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug ol 8 | 0:5.4.17-2136.347.6.el7uek | [ELSA-2025-20553](https://patchblox.com/security/data/fix/linux/elsa-2025-20553.md) | Sep 9, 2025 |
| Linux | kernel-uek-debug ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-core ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-core ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-core ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-core ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-devel ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-devel ol 8 | 0:5.4.17-2136.347.6.el7uek | [ELSA-2025-20553](https://patchblox.com/security/data/fix/linux/elsa-2025-20553.md) | Sep 9, 2025 |
| Linux | kernel-uek-debug-devel ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-devel ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-devel ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules-core ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules-core ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules-deprecated ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules-deprecated ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules-desktop ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules-desktop ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules-extra ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules-extra ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules-extra ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules-extra ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules-extra-netfilter ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules-extra-netfilter ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules-usb ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules-usb ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules-wireless ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-debug-modules-wireless ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-devel ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-devel ol 8 | 0:5.4.17-2136.347.6.el7uek | [ELSA-2025-20553](https://patchblox.com/security/data/fix/linux/elsa-2025-20553.md) | Sep 9, 2025 |
| Linux | kernel-uek-devel ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-devel ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-devel ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-doc ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-doc ol 8 | 0:5.4.17-2136.347.6.el7uek | [ELSA-2025-20553](https://patchblox.com/security/data/fix/linux/elsa-2025-20553.md) | Sep 9, 2025 |
| Linux | kernel-uek-doc ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-doc ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-doc ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules-core ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules-core ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules-deprecated ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules-deprecated ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules-desktop ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules-desktop ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules-extra ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules-extra ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules-extra ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules-extra ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules-extra-netfilter ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules-extra-netfilter ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules-usb ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules-usb ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules-wireless ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-modules-wireless ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-tools ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek-tools ol 8 | 0:5.4.17-2136.347.6.el7uek | [ELSA-2025-20553](https://patchblox.com/security/data/fix/linux/elsa-2025-20553.md) | Sep 9, 2025 |
| Linux | kernel-uek-tools ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek64k ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek64k ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-core ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-core ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-core ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-core ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-devel ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-devel ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-devel ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-devel ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules-core ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules-core ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules-deprecated ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules-deprecated ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules-desktop ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules-desktop ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules-extra ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules-extra ol 8 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules-extra ol 9 | 0:5.15.0-312.187.5.el9uek | [ELSA-2025-20552](https://patchblox.com/security/data/fix/linux/elsa-2025-20552.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules-extra ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules-extra-netfilter ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules-extra-netfilter ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules-usb ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules-usb ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules-wireless ol 10 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-uek64k-modules-wireless ol 9 | 0:6.12.0-103.40.4.1.el9uek | [ELSA-2025-20551](https://patchblox.com/security/data/fix/linux/elsa-2025-20551.md) | Sep 8, 2025 |
| Linux | kernel-zfcpdump opensuse-leap 15.6 | 6.4.0-150600.23.65.1 | [SUSE-SU-2025:02996-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02996-1.md) | Aug 27, 2025 |
| Linux | kernel-zfcpdump sles 15.6 | 6.4.0-150600.23.65.1 | [SUSE-SU-2025:02996-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02996-1.md) | Aug 27, 2025 |
| Linux | kernel-zfcpdump sles 15.7 | 6.4.0-150700.53.11.1 | [SUSE-SU-2025:02997-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02997-1.md) | Aug 27, 2025 |
| Linux | linux Debian 12.15 (bookworm) | 6.1.147-1 | [DEBIAN-CVE-2025-38194](https://patchblox.com/security/data/fix/linux/debian-cve-2025-38194.md) | Jul 4, 2025 |
| Linux | linux Debian 13.5 (trixie) | 6.12.35-1 | [DEBIAN-CVE-2025-38194](https://patchblox.com/security/data/fix/linux/debian-cve-2025-38194.md) | Jul 4, 2025 |
| Linux | linux Debian 14 | 6.12.35-1 | [DEBIAN-CVE-2025-38194](https://patchblox.com/security/data/fix/linux/debian-cve-2025-38194.md) | Jul 4, 2025 |

---

Data as of 2026-11-09T07:25:28Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

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