medium5.5
CVE-2026-31661
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmsmac: Fix dma_free_coherent() size dma_alloc_consistent() may change the size to …
Impact
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmsmac: Fix dma_free_coherent() size dma_alloc_consistent() may change the size to align it. The new size is saved in alloced. Change the free size to match the allocation size.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 3.2.1 before 5.10.253 from 5.11 before 5.15.203 from 5.16 before 6.1.169 from 6.2 before 6.6.135 from 6.7 before 6.12.82 from 6.13 before 6.18.23 |
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/01f1330d3d1bee07e0c42d40cc48b7be8b6dad84
- https://git.kernel.org/stable/c/0f87777b74bcce29b966ec42d9aa8f9edd9b1667
- https://git.kernel.org/stable/c/12cd7632757a54ce586e36040210b1a738a0fc53
- https://git.kernel.org/stable/c/3c204a0fd079fa7a867151a47d830ad1c2db5177
- https://git.kernel.org/stable/c/4bf41c2731a0549e21f66180ff780b1e036639ab
- https://git.kernel.org/stable/c/77263f053963dea9f3962505ac0c768853d7dc59
- https://git.kernel.org/stable/c/b27fa888e4a426a3bcf6f6ab24701d888d9bf5aa
- https://git.kernel.org/stable/c/f449676bab54fea1440775c8c915dadb323fe015