{"id":"CVE-2026-98092","state":"PUBLISHED","title":"ASoC: amd: yc: fix memory leak in acp6x_pdm_dma_close()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: amd: yc: fix memory leak in acp6x_pdm_dma_close()\n\nacp6x_pdm_dma_close() does not free the runtime->private_data buffer\nallocated in acp6x_pdm_dma_open(). Add the missing kfree.","publishedAt":"2026-09-25T10:24:24.693Z","updatedAt":"2026-10-19T09:13:44.373Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"7610174a5bfe6cf34eda8f972311e629ae6dc2d1","status":"affected","lessThan":"28869353ab83a7fa08fe5fe7b12c84b0257a63b1","versionType":"git"},{"version":"7610174a5bfe6cf34eda8f972311e629ae6dc2d1","status":"affected","lessThan":"d356c188a653d31c20cd69a152b2e2ea9893180a","versionType":"git"},{"version":"7610174a5bfe6cf34eda8f972311e629ae6dc2d1","status":"affected","lessThan":"8069bc3798dd33e8e7e9ad21370ee32dcd69957c","versionType":"git"},{"version":"7610174a5bfe6cf34eda8f972311e629ae6dc2d1","status":"affected","lessThan":"ecd88ef5f1d208596592cfa6695ab9e240ac6a72","versionType":"git"},{"version":"7610174a5bfe6cf34eda8f972311e629ae6dc2d1","status":"affected","lessThan":"ac961c34cf39f66296caf8294fa5baaee4124266","versionType":"git"},{"version":"7610174a5bfe6cf34eda8f972311e629ae6dc2d1","status":"affected","lessThan":"1b67e0d3b9691d7b6b74e18960ddd2be24f9dc9d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/amd/yc/acp6x-pdm-dma.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.16","versionType":"semver"},{"version":"6.1.189","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.158","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.111","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.7","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/amd/yc/acp6x-pdm-dma.c"]}],"references":["https://git.kernel.org/stable/c/28869353ab83a7fa08fe5fe7b12c84b0257a63b1","https://git.kernel.org/stable/c/d356c188a653d31c20cd69a152b2e2ea9893180a","https://git.kernel.org/stable/c/8069bc3798dd33e8e7e9ad21370ee32dcd69957c","https://git.kernel.org/stable/c/ecd88ef5f1d208596592cfa6695ab9e240ac6a72","https://git.kernel.org/stable/c/ac961c34cf39f66296caf8294fa5baaee4124266","https://git.kernel.org/stable/c/1b67e0d3b9691d7b6b74e18960ddd2be24f9dc9d"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/98xxx/CVE-2026-98092.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98092","state":"PUBLISHED","datePublished":"2026-09-25T10:24:24.693Z","dateUpdated":"2026-10-19T09:13:44.373Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-25T10:19:56.075Z"},"containers":{"cna":{"title":"ASoC: amd: yc: fix memory leak in acp6x_pdm_dma_close()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: amd: yc: fix memory leak in acp6x_pdm_dma_close()\n\nacp6x_pdm_dma_close() does not free the runtime->private_data buffer\nallocated in acp6x_pdm_dma_open(). Add the missing kfree."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"7610174a5bfe6cf34eda8f972311e629ae6dc2d1","status":"affected","lessThan":"28869353ab83a7fa08fe5fe7b12c84b0257a63b1","versionType":"git"},{"version":"7610174a5bfe6cf34eda8f972311e629ae6dc2d1","status":"affected","lessThan":"d356c188a653d31c20cd69a152b2e2ea9893180a","versionType":"git"},{"version":"7610174a5bfe6cf34eda8f972311e629ae6dc2d1","status":"affected","lessThan":"8069bc3798dd33e8e7e9ad21370ee32dcd69957c","versionType":"git"},{"version":"7610174a5bfe6cf34eda8f972311e629ae6dc2d1","status":"affected","lessThan":"ecd88ef5f1d208596592cfa6695ab9e240ac6a72","versionType":"git"},{"version":"7610174a5bfe6cf34eda8f972311e629ae6dc2d1","status":"affected","lessThan":"ac961c34cf39f66296caf8294fa5baaee4124266","versionType":"git"},{"version":"7610174a5bfe6cf34eda8f972311e629ae6dc2d1","status":"affected","lessThan":"1b67e0d3b9691d7b6b74e18960ddd2be24f9dc9d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/amd/yc/acp6x-pdm-dma.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.16","versionType":"semver"},{"version":"6.1.189","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.158","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.111","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.53","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.7","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/amd/yc/acp6x-pdm-dma.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/28869353ab83a7fa08fe5fe7b12c84b0257a63b1"},{"url":"https://git.kernel.org/stable/c/d356c188a653d31c20cd69a152b2e2ea9893180a"},{"url":"https://git.kernel.org/stable/c/8069bc3798dd33e8e7e9ad21370ee32dcd69957c"},{"url":"https://git.kernel.org/stable/c/ecd88ef5f1d208596592cfa6695ab9e240ac6a72"},{"url":"https://git.kernel.org/stable/c/ac961c34cf39f66296caf8294fa5baaee4124266"},{"url":"https://git.kernel.org/stable/c/1b67e0d3b9691d7b6b74e18960ddd2be24f9dc9d"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-19T09:13:44.373Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.1.189"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.6.158"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.12.111"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.18.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"7.2.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}