Updated: 2026-02-27 02:53:06.390235
Description:
In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure (for registering the sysctl table under a new location) during the renaming of a device.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | 0.0 | |
| CVSS Version 3.x | MEDIUM | 4.7 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| AlmaLinux 9.2 ESU | kernel | 5.14.0 | 4.7 | MEDIUM | Released | CLSA-2025:1743193221 | 2024-06-24 11:28:37 | |
| CentOS 6 ELS | kernel | 2.6.32 | 4.7 | MEDIUM | Not Vulnerable | 2023-04-12 08:48:45 | Not affected: this flaw exists only in the MPLS address-family path that registers per‑interface n... | |
| CentOS 7 ELS | kernel | 3.10.0 | 4.7 | MEDIUM | Ignored | 2023-09-19 05:07:30 | Ignored due to low severity | |
| CentOS 8.4 ELS | kernel | 4.18.0 | 4.7 | MEDIUM | Released | CLSA-2023:1683229770 | 2023-05-04 17:06:39 | |
| CentOS 8.5 ELS | kernel | 4.18.0 | 4.7 | MEDIUM | Released | CLSA-2023:1683146027 | 2023-05-04 17:06:40 | |
| CentOS Stream 8 ELS | kernel | 4.18.0 | 4.7 | MEDIUM | Ignored | 2024-06-24 11:20:01 | Ignored due to low severity | |
| CloudLinux 6 ELS | kernel | 2.6.32 | 4.7 | MEDIUM | Not Vulnerable | 2023-04-12 08:48:45 | ||
| CloudLinux 7 ELS | kernel | 3.10.0 | 4.7 | MEDIUM | Ignored | 2024-10-03 10:51:59 | Ignored due to low severity | |
| Oracle Linux 6 ELS | kernel | 2.6.32 | 4.7 | MEDIUM | Not Vulnerable | 2023-04-12 08:48:45 | Not affected: this flaw exists only in the MPLS address-family path that registers per‑interface n... | |
| Ubuntu 16.04 ELS | linux-hwe | 4.15.0 | 4.7 | MEDIUM | Released | CLSA-2023:1682416329 | 2023-04-25 08:50:14 |