{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-23133","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-01-13T15:37:45.971Z","datePublished":"2026-02-14T15:14:33.102Z","dateUpdated":"2026-05-11T22:00:46.504Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T22:00:46.504Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath10k: 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."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/ath/ath10k/ce.c"],"versions":[{"version":"2a1e1ad3fd37a632b61f50e73dafddb4b0fa57f1","lessThan":"e2dda298ef809aa201ea7c0904c4d064f6c497cb","status":"affected","versionType":"git"},{"version":"2a1e1ad3fd37a632b61f50e73dafddb4b0fa57f1","lessThan":"fc8da65f9fe1bc6802f8240b342cfff4f5c7e841","status":"affected","versionType":"git"},{"version":"2a1e1ad3fd37a632b61f50e73dafddb4b0fa57f1","lessThan":"b0ad924332a96550a84b8c0ae5483e7042d65fa9","status":"affected","versionType":"git"},{"version":"2a1e1ad3fd37a632b61f50e73dafddb4b0fa57f1","lessThan":"1928851334ecfd6e0d663121ab69ac639d4217a6","status":"affected","versionType":"git"},{"version":"2a1e1ad3fd37a632b61f50e73dafddb4b0fa57f1","lessThan":"5d6fa4d2c9799c09389588da5118a72d97d87e92","status":"affected","versionType":"git"},{"version":"2a1e1ad3fd37a632b61f50e73dafddb4b0fa57f1","lessThan":"07f363f305793baecad41816f73056252f3df61e","status":"affected","versionType":"git"},{"version":"2a1e1ad3fd37a632b61f50e73dafddb4b0fa57f1","lessThan":"9282a1e171ad8d2205067e8ec3bbe4e3cef4f29f","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/ath/ath10k/ce.c"],"versions":[{"version":"4.16","status":"affected"},{"version":"0","lessThan":"4.16","status":"unaffected","versionType":"semver"},{"version":"5.10.249","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.199","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.162","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.122","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.68","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.8","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"6.19","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"5.10.249"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"5.15.199"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.1.162"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.6.122"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.12.68"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.18.8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16","versionEndExcluding":"6.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/e2dda298ef809aa201ea7c0904c4d064f6c497cb"},{"url":"https://git.kernel.org/stable/c/fc8da65f9fe1bc6802f8240b342cfff4f5c7e841"},{"url":"https://git.kernel.org/stable/c/b0ad924332a96550a84b8c0ae5483e7042d65fa9"},{"url":"https://git.kernel.org/stable/c/1928851334ecfd6e0d663121ab69ac639d4217a6"},{"url":"https://git.kernel.org/stable/c/5d6fa4d2c9799c09389588da5118a72d97d87e92"},{"url":"https://git.kernel.org/stable/c/07f363f305793baecad41816f73056252f3df61e"},{"url":"https://git.kernel.org/stable/c/9282a1e171ad8d2205067e8ec3bbe4e3cef4f29f"}],"title":"wifi: ath10k: fix dma_free_coherent() pointer","x_generator":{"engine":"bippy-1.2.0"}}}}