{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-43135","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-05-01T14:12:55.988Z","datePublished":"2026-05-06T11:27:22.226Z","dateUpdated":"2026-05-11T22:18:26.070Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T22:18:26.070Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: cx23885: Add missing unmap in snd_cx23885_hw_params()\n\nIn error path, add cx23885_alsa_dma_unmap() to release the\nresource acquired by cx23885_alsa_dma_map()."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/pci/cx23885/cx23885-alsa.c"],"versions":[{"version":"9529a4b0cf49163e489446ec159a2dfb64f78df8","lessThan":"fda46c9025b755ea50a969b960f333be62421b71","status":"affected","versionType":"git"},{"version":"9529a4b0cf49163e489446ec159a2dfb64f78df8","lessThan":"0b7f56084cc3d7766bf274b71cd14cc9674b76bf","status":"affected","versionType":"git"},{"version":"9529a4b0cf49163e489446ec159a2dfb64f78df8","lessThan":"505630dd1ebf4b53d3f2866c057ddd93157a24d8","status":"affected","versionType":"git"},{"version":"9529a4b0cf49163e489446ec159a2dfb64f78df8","lessThan":"544215cc37d032ccaf1919852c05e2439a4d7540","status":"affected","versionType":"git"},{"version":"9529a4b0cf49163e489446ec159a2dfb64f78df8","lessThan":"9c0a6ff538660c36a98081916a24f08d55a91331","status":"affected","versionType":"git"},{"version":"9529a4b0cf49163e489446ec159a2dfb64f78df8","lessThan":"9544b73cad4ee667fed6a60f71570c58a870a735","status":"affected","versionType":"git"},{"version":"9529a4b0cf49163e489446ec159a2dfb64f78df8","lessThan":"fc4df593a8ffded2f77d69a73ecb51d364932ca5","status":"affected","versionType":"git"},{"version":"9529a4b0cf49163e489446ec159a2dfb64f78df8","lessThan":"141c81849fab2ad4d6e3fdaff7cbaa873e8b5eb2","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/media/pci/cx23885/cx23885-alsa.c"],"versions":[{"version":"3.18","status":"affected"},{"version":"0","lessThan":"3.18","status":"unaffected","versionType":"semver"},{"version":"5.10.252","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.202","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.165","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.128","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.75","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.16","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"6.19.6","lessThanOrEqual":"6.19.*","status":"unaffected","versionType":"semver"},{"version":"7.0","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":"3.18","versionEndExcluding":"5.10.252"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"5.15.202"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"6.1.165"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"6.6.128"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"6.12.75"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"6.18.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"6.19.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"7.0"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/fda46c9025b755ea50a969b960f333be62421b71"},{"url":"https://git.kernel.org/stable/c/0b7f56084cc3d7766bf274b71cd14cc9674b76bf"},{"url":"https://git.kernel.org/stable/c/505630dd1ebf4b53d3f2866c057ddd93157a24d8"},{"url":"https://git.kernel.org/stable/c/544215cc37d032ccaf1919852c05e2439a4d7540"},{"url":"https://git.kernel.org/stable/c/9c0a6ff538660c36a98081916a24f08d55a91331"},{"url":"https://git.kernel.org/stable/c/9544b73cad4ee667fed6a60f71570c58a870a735"},{"url":"https://git.kernel.org/stable/c/fc4df593a8ffded2f77d69a73ecb51d364932ca5"},{"url":"https://git.kernel.org/stable/c/141c81849fab2ad4d6e3fdaff7cbaa873e8b5eb2"}],"title":"media: cx23885: Add missing unmap in snd_cx23885_hw_params()","x_generator":{"engine":"bippy-1.2.0"}}}}