linux: In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Collect command failures data only for...
CVE-2023-53340 is fixed in linux on 1 platform, first by DEBIAN-CVE-2023-53340, released September 17, 2025. It is not reported as exploited. Patch Radar priority: High.
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Collect command failures data only for known commands DEVX can issue a general command, which is not used by mlx5 driver. In case such command is failed, mlx5 is trying to collect the failure data, However, mlx5 doesn't create a storage for this command, since mlx5 doesn't use it. This lead to array-index-out-of-bounds error. Fix it by checking whether the command is known before collecting the failure data.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 12.15 (bookworm) | 6.1.37-1 | DEBIAN-CVE-2023-53340 | Sep 17, 2025 |
| linux · Debian 13.5 (trixie) | 6.3.7-1 | DEBIAN-CVE-2023-53340 | Sep 17, 2025 |
| linux · Debian 14 | 6.3.7-1 | DEBIAN-CVE-2023-53340 | Sep 17, 2025 |
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