{"id":"CVE-2026-23135","summary":"wifi: ath12k: fix dma_free_coherent() pointer","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath12k: fix dma_free_coherent() pointer\n\ndma_alloc_coherent() allocates a DMA mapped buffer and stores the\naddresses in XXX_unaligned fields.  Those should be reused when freeing\nthe buffer rather than the aligned addresses.","modified":"2026-04-02T17:30:52.024420904Z","published":"2026-02-14T15:14:34.473Z","related":["SUSE-SU-2026:0962-1","SUSE-SU-2026:1081-1","SUSE-SU-2026:20667-1","SUSE-SU-2026:20720-1","SUSE-SU-2026:20838-1","SUSE-SU-2026:20845-1","SUSE-SU-2026:20876-1","SUSE-SU-2026:20931-1","openSUSE-SU-2026:20416-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23135.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/24585a13c41ea7253ee59aac74441fb570f5824a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/36e0bc5e8b282564906fca636c4ebc99814de4e7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4846b32be324f4dd3653f38a3f69c049543d52ae"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bb97131fbf9b708dd9616ac2bdc793ad102b5c48"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23135.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23135"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"d889913205cf7ebda905b1e62c5867ed4e39f6c2"},{"fixed":"36e0bc5e8b282564906fca636c4ebc99814de4e7"},{"fixed":"24585a13c41ea7253ee59aac74441fb570f5824a"},{"fixed":"4846b32be324f4dd3653f38a3f69c049543d52ae"},{"fixed":"bb97131fbf9b708dd9616ac2bdc793ad102b5c48"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-23135.json"}}],"schema_version":"1.7.5"}