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Description

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.

PUBLISHED Reserved 2026-03-09 | Published 2026-04-24 | Updated 2026-04-24 | Assigner Linux

Product status

Default status
unaffected

5b435de0d786869c95d1962121af0d7df2542009 (git) before f449676bab54fea1440775c8c915dadb323fe015
affected

5b435de0d786869c95d1962121af0d7df2542009 (git) before 3c204a0fd079fa7a867151a47d830ad1c2db5177
affected

5b435de0d786869c95d1962121af0d7df2542009 (git) before 0f87777b74bcce29b966ec42d9aa8f9edd9b1667
affected

5b435de0d786869c95d1962121af0d7df2542009 (git) before 4bf41c2731a0549e21f66180ff780b1e036639ab
affected

5b435de0d786869c95d1962121af0d7df2542009 (git) before 77263f053963dea9f3962505ac0c768853d7dc59
affected

5b435de0d786869c95d1962121af0d7df2542009 (git) before b27fa888e4a426a3bcf6f6ab24701d888d9bf5aa
affected

5b435de0d786869c95d1962121af0d7df2542009 (git) before 01f1330d3d1bee07e0c42d40cc48b7be8b6dad84
affected

5b435de0d786869c95d1962121af0d7df2542009 (git) before 12cd7632757a54ce586e36040210b1a738a0fc53
affected

Default status
affected

3.2
affected

Any version before 3.2
unaffected

5.10.253 (semver)
unaffected

5.15.203 (semver)
unaffected

6.1.169 (semver)
unaffected

6.6.135 (semver)
unaffected

6.12.82 (semver)
unaffected

6.18.23 (semver)
unaffected

6.19.13 (semver)
unaffected

7.0 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/f449676bab54fea1440775c8c915dadb323fe015

git.kernel.org/...c/3c204a0fd079fa7a867151a47d830ad1c2db5177

git.kernel.org/...c/0f87777b74bcce29b966ec42d9aa8f9edd9b1667

git.kernel.org/...c/4bf41c2731a0549e21f66180ff780b1e036639ab

git.kernel.org/...c/77263f053963dea9f3962505ac0c768853d7dc59

git.kernel.org/...c/b27fa888e4a426a3bcf6f6ab24701d888d9bf5aa

git.kernel.org/...c/01f1330d3d1bee07e0c42d40cc48b7be8b6dad84

git.kernel.org/...c/12cd7632757a54ce586e36040210b1a738a0fc53

cve.org (CVE-2026-31661)

nvd.nist.gov (CVE-2026-31661)

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