{"id":"CVE-2026-72475","state":"PUBLISHED","title":"dmaengine: dma-axi-dmac: Properly free struct axi_dmac_desc","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: dma-axi-dmac: Properly free struct axi_dmac_desc\n\nUse axi_dmac_free_desc() to free fully the descriptor at fail path when\ncall axi_dmac_alloc_desc() in axi_dmac_prep_peripheral_dma_vec().","publishedAt":"2026-08-15T05:57:15.734Z","updatedAt":"2026-08-17T05:15:24.817Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"74609e5686701ed8e8adc3082d15f009e327286d","status":"affected","lessThan":"36e9cbbfc09ef792918e6a276dd7e2dbca7f31ce","versionType":"git"},{"version":"74609e5686701ed8e8adc3082d15f009e327286d","status":"affected","lessThan":"9f1ef67c041ef592c13603957ba08b6f21010004","versionType":"git"},{"version":"74609e5686701ed8e8adc3082d15f009e327286d","status":"affected","lessThan":"f055829151eed5a9ec4af98a6c1ce75dbaf2e372","versionType":"git"},{"version":"74609e5686701ed8e8adc3082d15f009e327286d","status":"affected","lessThan":"4910ce1b3b35687bb2a5e742c4bfbea3c647c980","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/dma/dma-axi-dmac.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.11","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.11","versionType":"semver"},{"version":"6.12.97","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.40","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.1.5","status":"unaffected","lessThanOrEqual":"7.1.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/dma/dma-axi-dmac.c"]}],"references":["https://git.kernel.org/stable/c/36e9cbbfc09ef792918e6a276dd7e2dbca7f31ce","https://git.kernel.org/stable/c/9f1ef67c041ef592c13603957ba08b6f21010004","https://git.kernel.org/stable/c/f055829151eed5a9ec4af98a6c1ce75dbaf2e372","https://git.kernel.org/stable/c/4910ce1b3b35687bb2a5e742c4bfbea3c647c980"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:58.252Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/72xxx/CVE-2026-72475.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-72475","state":"PUBLISHED","datePublished":"2026-08-15T05:57:15.734Z","dateUpdated":"2026-08-17T05:15:24.817Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-08-09T03:40:39.934Z"},"containers":{"cna":{"title":"dmaengine: dma-axi-dmac: Properly free struct axi_dmac_desc","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: dma-axi-dmac: Properly free struct axi_dmac_desc\n\nUse axi_dmac_free_desc() to free fully the descriptor at fail path when\ncall axi_dmac_alloc_desc() in axi_dmac_prep_peripheral_dma_vec()."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"74609e5686701ed8e8adc3082d15f009e327286d","status":"affected","lessThan":"36e9cbbfc09ef792918e6a276dd7e2dbca7f31ce","versionType":"git"},{"version":"74609e5686701ed8e8adc3082d15f009e327286d","status":"affected","lessThan":"9f1ef67c041ef592c13603957ba08b6f21010004","versionType":"git"},{"version":"74609e5686701ed8e8adc3082d15f009e327286d","status":"affected","lessThan":"f055829151eed5a9ec4af98a6c1ce75dbaf2e372","versionType":"git"},{"version":"74609e5686701ed8e8adc3082d15f009e327286d","status":"affected","lessThan":"4910ce1b3b35687bb2a5e742c4bfbea3c647c980","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/dma/dma-axi-dmac.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.11","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.11","versionType":"semver"},{"version":"6.12.97","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.40","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.1.5","status":"unaffected","lessThanOrEqual":"7.1.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/dma/dma-axi-dmac.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/36e9cbbfc09ef792918e6a276dd7e2dbca7f31ce"},{"url":"https://git.kernel.org/stable/c/9f1ef67c041ef592c13603957ba08b6f21010004"},{"url":"https://git.kernel.org/stable/c/f055829151eed5a9ec4af98a6c1ce75dbaf2e372"},{"url":"https://git.kernel.org/stable/c/4910ce1b3b35687bb2a5e742c4bfbea3c647c980"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-08-17T05:15:24.817Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.11","versionEndExcluding":"6.12.97"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.11","versionEndExcluding":"6.18.40"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.11","versionEndExcluding":"7.1.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.11","versionEndExcluding":"7.2"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}