{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-23033","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-01-13T15:37:45.942Z","datePublished":"2026-01-31T11:42:28.352Z","dateUpdated":"2026-05-11T21:58:42.294Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:58:42.294Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: omap-dma: fix dma_pool resource leak in error paths\n\nThe dma_pool created by dma_pool_create() is not destroyed when\ndma_async_device_register() or of_dma_controller_register() fails,\ncausing a resource leak in the probe error paths.\n\nAdd dma_pool_destroy() in both error paths to properly release the\nallocated dma_pool resource."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/dma/ti/omap-dma.c"],"versions":[{"version":"7bedaa5537604f34d1d63c5ec7891e559d2a61ed","lessThan":"8d66cb05b8b76396387a7b3a91f9284225c87f04","status":"affected","versionType":"git"},{"version":"7bedaa5537604f34d1d63c5ec7891e559d2a61ed","lessThan":"2b29f38f4f9660595e8272b8e8b82ffcca7ce592","status":"affected","versionType":"git"},{"version":"7bedaa5537604f34d1d63c5ec7891e559d2a61ed","lessThan":"6b867a98699657c2a698bbc9e60656349b39b905","status":"affected","versionType":"git"},{"version":"7bedaa5537604f34d1d63c5ec7891e559d2a61ed","lessThan":"88a9483f093bbb9263dcf21bc7fdb5132e5de88d","status":"affected","versionType":"git"},{"version":"7bedaa5537604f34d1d63c5ec7891e559d2a61ed","lessThan":"4b93712e96be17029bd22787f2e39feb0e73272c","status":"affected","versionType":"git"},{"version":"7bedaa5537604f34d1d63c5ec7891e559d2a61ed","lessThan":"829b00481734dd54e72f755fd6584bce6fbffbb0","status":"affected","versionType":"git"},{"version":"7bedaa5537604f34d1d63c5ec7891e559d2a61ed","lessThan":"2e1136acf8a8887c29f52e35a77b537309af321f","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/dma/ti/omap-dma.c"],"versions":[{"version":"3.6","status":"affected"},{"version":"0","lessThan":"3.6","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":"6.12.67","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.7","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":"3.6","versionEndExcluding":"5.10.249"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6","versionEndExcluding":"5.15.199"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6","versionEndExcluding":"6.1.162"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6","versionEndExcluding":"6.6.122"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6","versionEndExcluding":"6.12.67"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6","versionEndExcluding":"6.18.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.6","versionEndExcluding":"6.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/8d66cb05b8b76396387a7b3a91f9284225c87f04"},{"url":"https://git.kernel.org/stable/c/2b29f38f4f9660595e8272b8e8b82ffcca7ce592"},{"url":"https://git.kernel.org/stable/c/6b867a98699657c2a698bbc9e60656349b39b905"},{"url":"https://git.kernel.org/stable/c/88a9483f093bbb9263dcf21bc7fdb5132e5de88d"},{"url":"https://git.kernel.org/stable/c/4b93712e96be17029bd22787f2e39feb0e73272c"},{"url":"https://git.kernel.org/stable/c/829b00481734dd54e72f755fd6584bce6fbffbb0"},{"url":"https://git.kernel.org/stable/c/2e1136acf8a8887c29f52e35a77b537309af321f"}],"title":"dmaengine: omap-dma: fix dma_pool resource leak in error paths","x_generator":{"engine":"bippy-1.2.0"}}}}