# CVE-2025-40055: ocfs2: fix double free in user_cluster_connect()

CVE-2025-40055 is fixed in 62 products on 1 platform, first by DEBIAN-CVE-2025-40055, released October 28, 2025. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2025-40055
- Priority: High
- CVSS: 7.8 (Important)
- EPSS: 0.0023
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Oct 28, 2025
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-40055

## Description

In the Linux kernel, the following vulnerability has been resolved:  ocfs2: fix double free in user_cluster_connect()  user_cluster_disconnect() frees "conn->cc_private" which is "lc" but then the error handling frees "lc" a second time.  Set "lc" to NULL on this path to avoid a double free.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | bpftool ol 8 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | bpftool ol 9 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | dtb-aarch64 opensuse-leap 15.6 | 6.4.0-150600.23.81.1 | [SUSE-SU-2025:4422-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4422-1.md) | Dec 17, 2025 |
| Linux | dtb-aarch64 opensuse-leap 16.0 | 6.12.0-160000.8.1 | [OPENSUSE-SU-2025:20172-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20172-1.md) | Dec 19, 2025 |
| Linux | kernel-64kb opensuse-leap 15.6 | 6.4.0-150600.23.81.3 | [SUSE-SU-2025:4422-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4422-1.md) | Dec 17, 2025 |
| Linux | kernel-64kb opensuse-leap 16.0 | 6.12.0-160000.8.1 | [OPENSUSE-SU-2025:20172-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20172-1.md) | Dec 19, 2025 |
| Linux | kernel-64kb sles 15.6 | 6.4.0-150600.23.81.3 | [SUSE-SU-2025:4422-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4422-1.md) | Dec 17, 2025 |
| Linux | kernel-64kb sles 15.7 | 6.4.0-150700.53.25.1 | [SUSE-SU-2025:4393-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4393-1.md) | Dec 15, 2025 |
| Linux | kernel-64kb sles 16.0 | 6.12.0-160000.8.1 | [SUSE-SU-2026:20015-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-20015-1.md) | Dec 19, 2025 |
| Linux | kernel-azure opensuse-leap 15.6 | 6.4.0-150600.8.58.1 | [SUSE-SU-2025:4505-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4505-1.md) | Dec 22, 2025 |
| Linux | kernel-azure sles 15.6 | 6.4.0-150600.8.58.1 | [SUSE-SU-2025:4505-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4505-1.md) | Dec 22, 2025 |
| Linux | kernel-azure sles 15.7 | 6.4.0-150700.20.21.1 | [SUSE-SU-2025:4517-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4517-1.md) | Dec 23, 2025 |
| Linux | kernel-debug opensuse-leap 15.6 | 6.4.0-150600.23.81.3 | [SUSE-SU-2025:4422-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4422-1.md) | Dec 17, 2025 |
| Linux | kernel-default opensuse-leap 15.6 | 6.4.0-150600.23.81.3 | [SUSE-SU-2025:4422-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4422-1.md) | Dec 17, 2025 |
| Linux | kernel-default opensuse-leap 16.0 | 6.12.0-160000.8.1 | [OPENSUSE-SU-2025:20172-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20172-1.md) | Dec 19, 2025 |
| Linux | kernel-default sles 15.6 | 6.4.0-150600.23.81.3 | [SUSE-SU-2025:4422-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4422-1.md) | Dec 17, 2025 |
| Linux | kernel-default sles 15.7 | 6.4.0-150700.53.25.1 | [SUSE-SU-2025:4393-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4393-1.md) | Dec 15, 2025 |
| Linux | kernel-default sles 16.0 | 6.12.0-160000.8.1 | [SUSE-SU-2026:20015-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-20015-1.md) | Dec 19, 2025 |
| Linux | kernel-default-base opensuse-leap 15.6 | 6.4.0-150600.23.81.3.150600.12.36.3 | [SUSE-SU-2025:4422-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4422-1.md) | Dec 17, 2025 |
| Linux | kernel-default-base opensuse-leap 16.0 | 6.12.0-160000.8.1.160000.2.5 | [OPENSUSE-SU-2025:20172-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20172-1.md) | Dec 19, 2025 |
| Linux | kernel-default-base sles 15.6 | 6.4.0-150600.23.81.3.150600.12.36.3 | [SUSE-SU-2025:4422-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4422-1.md) | Dec 17, 2025 |
| Linux | kernel-default-base sles 15.7 | 6.4.0-150700.53.25.1.150700.17.17.1 | [SUSE-SU-2025:4393-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4393-1.md) | Dec 15, 2025 |
| Linux | kernel-default-base sles 16.0 | 6.12.0-160000.8.1.160000.2.5 | [SUSE-SU-2026:20015-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-20015-1.md) | Dec 19, 2025 |
| Linux | kernel-docs opensuse-leap 15.6 | 6.4.0-150600.23.81.1 | [SUSE-SU-2025:4422-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4422-1.md) | Dec 17, 2025 |
| Linux | kernel-docs opensuse-leap 16.0 | 6.12.0-160000.8.1 | [OPENSUSE-SU-2025:20172-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20172-1.md) | Dec 19, 2025 |
| Linux | kernel-docs sles 15.6 | 6.4.0-150600.23.81.1 | [SUSE-SU-2025:4422-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4422-1.md) | Dec 17, 2025 |
| Linux | kernel-docs sles 15.7 | 6.4.0-150700.53.25.2 | [SUSE-SU-2025:4393-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4393-1.md) | Dec 15, 2025 |
| Linux | kernel-docs sles 16.0 | 6.12.0-160000.8.1 | [SUSE-SU-2026:20015-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-20015-1.md) | Dec 19, 2025 |
| Linux | kernel-kvmsmall opensuse-leap 15.6 | 6.4.0-150600.23.81.3 | [SUSE-SU-2025:4422-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4422-1.md) | Dec 17, 2025 |
| Linux | kernel-kvmsmall opensuse-leap 16.0 | 6.12.0-160000.8.1 | [OPENSUSE-SU-2025:20172-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20172-1.md) | Dec 19, 2025 |
| Linux | kernel-kvmsmall sles 16.0 | 6.12.0-160000.8.1 | [SUSE-SU-2026:20015-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-20015-1.md) | Dec 19, 2025 |
| Linux | kernel-livepatch-SLE15-SP6-RT_Update_18 sles 15.6 | 1-150600.1.3.1 | [SUSE-SU-2025:4521-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4521-1.md) | Dec 24, 2025 |
| Linux | kernel-livepatch-SLE15-SP6_Update_18 sles 15.6 | 1-150600.13.3.3 | [SUSE-SU-2025:4422-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4422-1.md) | Dec 17, 2025 |
| Linux | kernel-livepatch-SLE15-SP7-RT_Update_7 sles 15.7 | 1-150700.1.3.1 | [SUSE-SU-2025:4516-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4516-1.md) | Dec 23, 2025 |
| Linux | kernel-livepatch-SLE15-SP7_Update_7 sles 15.7 | 1-150700.15.3.1 | [SUSE-SU-2025:4393-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4393-1.md) | Dec 15, 2025 |
| Linux | kernel-obs-build opensuse-leap 15.6 | 6.4.0-150600.23.81.3 | [SUSE-SU-2025:4422-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4422-1.md) | Dec 17, 2025 |
| Linux | kernel-obs-build opensuse-leap 16.0 | 6.12.0-160000.8.1 | [OPENSUSE-SU-2025:20172-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20172-1.md) | Dec 19, 2025 |
| Linux | kernel-obs-build sles 15.6 | 6.4.0-150600.23.81.3 | [SUSE-SU-2025:4422-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4422-1.md) | Dec 17, 2025 |
| Linux | kernel-obs-build sles 15.7 | 6.4.0-150700.53.25.1 | [SUSE-SU-2025:4393-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4393-1.md) | Dec 15, 2025 |
| Linux | kernel-obs-qa opensuse-leap 15.6 | 6.4.0-150600.23.81.1 | [SUSE-SU-2025:4422-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4422-1.md) | Dec 17, 2025 |
| Linux | kernel-obs-qa opensuse-leap 16.0 | 6.12.0-160000.8.1 | [OPENSUSE-SU-2025:20172-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20172-1.md) | Dec 19, 2025 |
| Linux | kernel-obs-qa sles 16.0 | 6.12.0-160000.8.1 | [SUSE-SU-2026:20015-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-20015-1.md) | Dec 19, 2025 |
| Linux | kernel-rt opensuse-leap 15.6 | 6.4.0-150600.10.61.1 | [SUSE-SU-2025:4521-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4521-1.md) | Dec 24, 2025 |
| Linux | kernel-rt opensuse-leap 16.0 | 6.12.0-160000.8.1 | [OPENSUSE-SU-2025:20172-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20172-1.md) | Dec 19, 2025 |
| Linux | kernel-rt_debug opensuse-leap 15.6 | 6.4.0-150600.10.61.1 | [SUSE-SU-2025:4521-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4521-1.md) | Dec 24, 2025 |
| Linux | kernel-source opensuse-leap 15.6 | 6.4.0-150600.23.81.2 | [SUSE-SU-2025:4422-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4422-1.md) | Dec 17, 2025 |
| Linux | kernel-source opensuse-leap 16.0 | 6.12.0-160000.8.1 | [OPENSUSE-SU-2025:20172-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20172-1.md) | Dec 19, 2025 |
| Linux | kernel-source sles 15.6 | 6.4.0-150600.23.81.2 | [SUSE-SU-2025:4422-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4422-1.md) | Dec 17, 2025 |
| Linux | kernel-source sles 15.7 | 6.4.0-150700.53.25.1 | [SUSE-SU-2025:4393-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4393-1.md) | Dec 15, 2025 |
| Linux | kernel-source sles 16.0 | 6.12.0-160000.8.1 | [SUSE-SU-2026:20015-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-20015-1.md) | Dec 19, 2025 |
| Linux | kernel-source-azure opensuse-leap 15.6 | 6.4.0-150600.8.58.1 | [SUSE-SU-2025:4505-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4505-1.md) | Dec 22, 2025 |
| Linux | kernel-source-azure sles 15.6 | 6.4.0-150600.8.58.1 | [SUSE-SU-2025:4505-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4505-1.md) | Dec 22, 2025 |
| Linux | kernel-source-azure sles 15.7 | 6.4.0-150700.20.21.1 | [SUSE-SU-2025:4517-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4517-1.md) | Dec 23, 2025 |
| Linux | kernel-source-rt opensuse-leap 15.6 | 6.4.0-150600.10.61.1 | [SUSE-SU-2025:4521-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4521-1.md) | Dec 24, 2025 |
| Linux | kernel-syms opensuse-leap 15.6 | 6.4.0-150600.23.81.1 | [SUSE-SU-2025:4422-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4422-1.md) | Dec 17, 2025 |
| Linux | kernel-syms opensuse-leap 16.0 | 6.12.0-160000.8.1 | [OPENSUSE-SU-2025:20172-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20172-1.md) | Dec 19, 2025 |
| Linux | kernel-syms sles 15.6 | 6.4.0-150600.23.81.1 | [SUSE-SU-2025:4422-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4422-1.md) | Dec 17, 2025 |
| Linux | kernel-syms sles 15.7 | 6.4.0-150700.53.25.1 | [SUSE-SU-2025:4393-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4393-1.md) | Dec 15, 2025 |
| Linux | kernel-syms sles 16.0 | 6.12.0-160000.8.1 | [SUSE-SU-2026:20015-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-20015-1.md) | Dec 19, 2025 |
| Linux | kernel-syms-azure opensuse-leap 15.6 | 6.4.0-150600.8.58.1 | [SUSE-SU-2025:4505-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4505-1.md) | Dec 22, 2025 |
| Linux | kernel-syms-azure sles 15.6 | 6.4.0-150600.8.58.1 | [SUSE-SU-2025:4505-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4505-1.md) | Dec 22, 2025 |
| Linux | kernel-syms-azure sles 15.7 | 6.4.0-150700.20.21.1 | [SUSE-SU-2025:4517-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4517-1.md) | Dec 23, 2025 |
| Linux | kernel-syms-rt opensuse-leap 15.6 | 6.4.0-150600.10.61.1 | [SUSE-SU-2025:4521-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4521-1.md) | Dec 24, 2025 |
| Linux | kernel-uek ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek ol 8 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek ol 9 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-container ol 8 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-container ol 9 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-container-debug ol 8 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-container-debug ol 9 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-core ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-core ol 8 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-core ol 9 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-core ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug ol 8 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-debug ol 9 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-debug ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug-core ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug-core ol 8 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-debug-core ol 9 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-debug-core ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug-devel ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug-devel ol 8 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-debug-devel ol 9 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-debug-devel ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug-modules ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug-modules ol 8 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-debug-modules ol 9 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-debug-modules ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug-modules-core ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug-modules-core ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug-modules-deprecated ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug-modules-deprecated ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug-modules-desktop ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug-modules-desktop ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug-modules-extra ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug-modules-extra ol 8 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-debug-modules-extra ol 9 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-debug-modules-extra ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug-modules-extra-netfilter ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug-modules-extra-netfilter ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug-modules-usb ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug-modules-usb ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug-modules-wireless ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-debug-modules-wireless ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-devel ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-devel ol 8 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-devel ol 9 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-devel ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-doc ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-doc ol 8 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-doc ol 9 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-doc ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-modules ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-modules ol 8 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-modules ol 9 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-modules ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-modules-core ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-modules-core ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-modules-deprecated ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-modules-deprecated ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-modules-desktop ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-modules-desktop ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-modules-extra ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-modules-extra ol 8 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-modules-extra ol 9 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek-modules-extra ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-modules-extra-netfilter ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-modules-extra-netfilter ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-modules-usb ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-modules-usb ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-modules-wireless ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-modules-wireless ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-tools ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek-tools ol 8 | 0:5.4.17-2136.350.3.1.el7uek | [ELSA-2025-28049](https://patchblox.com/security/data/fix/linux/elsa-2025-28049.md) | Dec 12, 2025 |
| Linux | kernel-uek-tools ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k ol 8 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek64k ol 9 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek64k ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k-core ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k-core ol 8 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek64k-core ol 9 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek64k-core ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k-devel ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k-devel ol 8 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek64k-devel ol 9 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek64k-devel ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k-modules ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k-modules ol 8 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek64k-modules ol 9 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek64k-modules ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k-modules-core ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k-modules-core ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k-modules-deprecated ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k-modules-deprecated ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k-modules-desktop ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k-modules-desktop ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k-modules-extra ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k-modules-extra ol 8 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek64k-modules-extra ol 9 | 0:5.15.0-315.196.5.1.el9uek | [ELSA-2025-28048](https://patchblox.com/security/data/fix/linux/elsa-2025-28048.md) | Dec 12, 2025 |
| Linux | kernel-uek64k-modules-extra ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k-modules-extra-netfilter ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k-modules-extra-netfilter ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k-modules-usb ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k-modules-usb ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k-modules-wireless ol 10 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-uek64k-modules-wireless ol 9 | 0:6.12.0-106.55.4.1.el9uek | [ELSA-2025-28040](https://patchblox.com/security/data/fix/linux/elsa-2025-28040.md) | Dec 10, 2025 |
| Linux | kernel-zfcpdump opensuse-leap 15.6 | 6.4.0-150600.23.81.3 | [SUSE-SU-2025:4422-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4422-1.md) | Dec 17, 2025 |
| Linux | kernel-zfcpdump opensuse-leap 16.0 | 6.12.0-160000.8.1 | [OPENSUSE-SU-2025:20172-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20172-1.md) | Dec 19, 2025 |
| Linux | kernel-zfcpdump sles 15.6 | 6.4.0-150600.23.81.3 | [SUSE-SU-2025:4422-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4422-1.md) | Dec 17, 2025 |
| Linux | kernel-zfcpdump sles 15.7 | 6.4.0-150700.53.25.1 | [SUSE-SU-2025:4393-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4393-1.md) | Dec 15, 2025 |
| Linux | kernel-zfcpdump sles 16.0 | 6.12.0-160000.8.1 | [SUSE-SU-2026:20015-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-20015-1.md) | Dec 19, 2025 |
| Linux | linux Debian 12.15 (bookworm) | 6.1.158-1 | [DEBIAN-CVE-2025-40055](https://patchblox.com/security/data/fix/linux/debian-cve-2025-40055.md) | Oct 28, 2025 |
| Linux | linux Debian 13.5 (trixie) | 6.12.57-1 | [DEBIAN-CVE-2025-40055](https://patchblox.com/security/data/fix/linux/debian-cve-2025-40055.md) | Oct 28, 2025 |
| Linux | linux Debian 14 | 6.17.6-1 | [DEBIAN-CVE-2025-40055](https://patchblox.com/security/data/fix/linux/debian-cve-2025-40055.md) | Oct 28, 2025 |

---

Data as of 2026-11-08T19:12:23Z 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

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.