# SUSE-SU-2025:0255-1: kernel-livepatch-SLE15-SP6_Update_1 security update

SUSE-SU-2025:0255-1, released January 27, 2025, fixes 13 CVEs in kernel-livepatch-SLE15-SP6_Update_1 (version 7-150600.13.6.1). One of them is being exploited (CVE-2024-36971); 1 on CISA KEV. Patch Radar priority: Patch now.

- Web page: https://patchblox.com/security/fix/linux/suse-su-2025-0255-1
- Platform: Linux
- Released: Jan 27, 2025
- Priority: Patch now (Closes CVE-2024-36971, exploited (CISA KEV))
- CVEs: 13, exploited: 1, on CISA KEV: 1
- Vendor advisory: https://osv.dev/vulnerability/SUSE-SU-2025:0255-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [kernel-livepatch-SLE15-SP6_Update_1](https://patchblox.com/security/data/product/linux/kernel-livepatch-sle15-sp6-update-1.md) | sles 15.6 | 7-150600.13.6.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2024-36971](https://patchblox.com/security/data/cve/CVE-2024-36971.md) | Patch now | kernel-livepatch-SLE15-SP6-RT_Update_1: net: fix __dst_negative_advice() race (bsc#1226145). | 7.8 | 0.0270 | CISA KEV |
| [CVE-2024-36904](https://patchblox.com/security/data/cve/CVE-2024-36904.md) | High | kernel-docs: tcp: Use refcount_inc_not_zero() in tcp_twsk_unique() (bsc#1225732). | 7.8 | 0.0061 |  |
| [CVE-2024-40920](https://patchblox.com/security/data/cve/CVE-2024-40920.md) | High | kernel-default-base: net: bridge: mst: fix suspicious rcu usage in br_mst_set_state (bsc#1227781). | 7.8 | 0.0041 |  |
| [CVE-2024-50264](https://patchblox.com/security/data/cve/CVE-2024-50264.md) | High | kernel-64kb: vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans (bsc#1233453). | 7.8 | 0.0035 |  |
| [CVE-2024-41057](https://patchblox.com/security/data/cve/CVE-2024-41057.md) | High | dtb-aarch64: cachefiles: fix slab-use-after-free in cachefiles_withdraw_cookie() (bsc#1228462). | 7.0 | 0.0028 |  |
| [CVE-2024-36979](https://patchblox.com/security/data/cve/CVE-2024-36979.md) | High | kernel-default-base: net: bridge: mst: fix vlan use-after-free (bsc#1226604). | 7.8 | 0.0026 |  |
| [CVE-2024-40954](https://patchblox.com/security/data/cve/CVE-2024-40954.md) | High | dtb-aarch64: net: do not leave a dangling sk pointer, when socket creation fails (bsc#1227808) | 7.8 | 0.0026 |  |
| [CVE-2023-52752](https://patchblox.com/security/data/cve/CVE-2023-52752.md) | High | dtb-aarch64: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487). | 7.8 | 0.0025 |  |
| [CVE-2024-35949](https://patchblox.com/security/data/cve/CVE-2024-35949.md) | High | dtb-aarch64: btrfs: make sure that WRITTEN is set on all metadata blocks (bsc#1224700). | 7.8 | 0.0024 |  |
| [CVE-2024-36899](https://patchblox.com/security/data/cve/CVE-2024-36899.md) | High | dtb-aarch64: gpiolib: cdev: Fix use after free in lineinfo_changed_notify (bsc#1225737). | 7.0 | 0.0018 |  |
| [CVE-2024-42133](https://patchblox.com/security/data/cve/CVE-2024-42133.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0030 |  |
| [CVE-2024-40921](https://patchblox.com/security/data/cve/CVE-2024-40921.md) | Routine | dtb-aarch64: net: bridge: mst: pass vlan group directly to br_mst_vlan_set_state (bsc#1227784). | 5.5 | 0.0029 |  |
| [CVE-2024-43861](https://patchblox.com/security/data/cve/CVE-2024-43861.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0023 |  |

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Data as of 2026-11-11T19:49:26Z 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

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