CVE-2026-23135: Linux

Описание

Оригинално описание

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.

Засегнати продукти

• Linux Linux: d889913205cf7ebda905b1e62c5867ed4e39f6c2 преди 36e0bc5e8b282564906fca636c4ebc99814de4e7; d889913205cf7ebda905b1e62c5867ed4e39f6c2 преди 24585a13c41ea7253ee59aac74441fb570f5824a; d889913205cf7ebda905b1e62c5867ed4e39f6c2 преди 4846b32be324f4dd3653f38a3f69c049543d52ae; d889913205cf7ebda905b1e62c5867ed4e39f6c2 преди bb97131fbf9b708dd9616ac2bdc793ad102b5c48
• Linux Linux: 6.3; преди 6.3; 6.6.122 до 6.6.*; 6.12.68 до 6.12.*; 6.18.8 до 6.18.*; 6.19 до *

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99268
• CVE-2026-99266
• CVE-2026-99267

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-23135
• https://nvd.nist.gov/vuln/detail/CVE-2026-23135
• https://git.kernel.org/stable/c/36e0bc5e8b282564906fca636c4ebc99814de4e7
• https://git.kernel.org/stable/c/24585a13c41ea7253ee59aac74441fb570f5824a
• https://git.kernel.org/stable/c/4846b32be324f4dd3653f38a3f69c049543d52ae
• https://git.kernel.org/stable/c/bb97131fbf9b708dd9616ac2bdc793ad102b5c48