Description
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: Fix NULL deref in mlx5e_tir_builder_alloc()
In mlx5e_tir_builder_alloc() kvzalloc() may return NULL which is dereferenced on the next line in a reference to the modify field.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Metrics
CVSS 3.1 5.5/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= a6696735d694b365bca45873e9dbca26120a8375, < 4655456a64a0f936098c8432bac64e7176bd2aff; >= a6696735d694b365bca45873e9dbca26120a8375, < b48ee5bb25c02ca2b81e0d16bf8af17ab6ed3f8b; >= a6696735d694b365bca45873e9dbca26120a8375, < 0168ab6fbd9e50d20b97486168b604b2ab28a2ca; >= a6696735d694b365bca45873e9dbca26120a8375, < 1bcc86cc721bea68980098f51f102aa2c2b9d932; >= a6696735d694b365bca45873e9dbca26120a8375, < 4d80dde26d7bab1320210279483ac854dcb274b2; >= a6696735d694b365bca45873e9dbca26120a8375, < f25389e779500cf4a59ef9804534237841bce536 |
| Linux | Linux | 5.15 |
References
- https://git.kernel.org/stable/c/0168ab6fbd9e50d20b97486168b604b2ab28a2caPatch
- https://git.kernel.org/stable/c/1bcc86cc721bea68980098f51f102aa2c2b9d932Patch
- https://git.kernel.org/stable/c/4655456a64a0f936098c8432bac64e7176bd2affPatch
- https://git.kernel.org/stable/c/4d80dde26d7bab1320210279483ac854dcb274b2Patch
- https://git.kernel.org/stable/c/b48ee5bb25c02ca2b81e0d16bf8af17ab6ed3f8bPatch
- https://git.kernel.org/stable/c/f25389e779500cf4a59ef9804534237841bce536Patch
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
Timeline
- Published
- Oct 21, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Modified