CVE-2026-23135
wifi: ath12k: fix dma_free_coherent() pointer
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix dma_free_coherent() pointer dma_alloc_coherent() allocates a DMA mapped buffer and stores the addresses in XXX_unaligned fields. Those should be reused when freeing the buffer rather than the aligned addresses.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 14, 2026 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
d889913205cf7ebda905b1e62c5867ed4e39f6c2 < 36e0bc5e8b282564906fca636c4ebc99814de4e7 d889913205cf7ebda905b1e62c5867ed4e39f6c2 < 24585a13c41ea7253ee59aac74441fb570f5824a d889913205cf7ebda905b1e62c5867ed4e39f6c2 < 4846b32be324f4dd3653f38a3f69c049543d52ae d889913205cf7ebda905b1e62c5867ed4e39f6c2 < bb97131fbf9b708dd9616ac2bdc793ad102b5c48
Linux / Linux
6.3
References
git.kernel.org: https://git.kernel.org/stable/c/36e0bc5e8b282564906fca636c4ebc99814de4e7 git.kernel.org: https://git.kernel.org/stable/c/24585a13c41ea7253ee59aac74441fb570f5824a git.kernel.org: https://git.kernel.org/stable/c/4846b32be324f4dd3653f38a3f69c049543d52ae git.kernel.org: https://git.kernel.org/stable/c/bb97131fbf9b708dd9616ac2bdc793ad102b5c48