{"id":"CVE-2026-98055","state":"PUBLISHED","title":"ASoC: Intel: avs: Clean up the bus when fetching ML caps fails","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: Intel: avs: Clean up the bus when fetching ML caps fails\n\nsnd_hdac_ext_bus_get_ml_capabilities() may fail and its return code\nshall be checked and accounted for. Address the issue by updating the\nerror-path for avs_pci_probe().\n\nAt the same time, if the function in question succeeds but the next part\nof avs_pci_probe() fails, the hlink list shall be cleaned up before\nleaving the scope.","publishedAt":"2026-09-25T10:24:02.308Z","updatedAt":"2026-10-19T09:13:01.189Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"1affc44ea5dd554c103e0ce1e809f3aa5d942349","status":"affected","lessThan":"68885c606a6e41dd4d3fe72f11241a6a438246ed","versionType":"git"},{"version":"1affc44ea5dd554c103e0ce1e809f3aa5d942349","status":"affected","lessThan":"a16ca1987ce8666c13482437db21232d41600e3f","versionType":"git"},{"version":"1affc44ea5dd554c103e0ce1e809f3aa5d942349","status":"affected","lessThan":"2d96325e8ed97ec70623f788c35cca5d68c34351","versionType":"git"},{"version":"1affc44ea5dd554c103e0ce1e809f3aa5d942349","status":"affected","lessThan":"498bf26639e99a98e7a3db880a7da8251aaf4289","versionType":"git"},{"version":"1affc44ea5dd554c103e0ce1e809f3aa5d942349","status":"affected","lessThan":"04447cd14ebcc924f2d745dd33b9506735bda5b4","versionType":"git"},{"version":"1affc44ea5dd554c103e0ce1e809f3aa5d942349","status":"affected","lessThan":"559ea14b7ae7c7562b48759fa545b64958f35b73","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/intel/avs/core.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.19","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/intel/avs/core.c"]}],"references":["https://git.kernel.org/stable/c/68885c606a6e41dd4d3fe72f11241a6a438246ed","https://git.kernel.org/stable/c/a16ca1987ce8666c13482437db21232d41600e3f","https://git.kernel.org/stable/c/2d96325e8ed97ec70623f788c35cca5d68c34351","https://git.kernel.org/stable/c/498bf26639e99a98e7a3db880a7da8251aaf4289","https://git.kernel.org/stable/c/04447cd14ebcc924f2d745dd33b9506735bda5b4","https://git.kernel.org/stable/c/559ea14b7ae7c7562b48759fa545b64958f35b73"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/98xxx/CVE-2026-98055.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98055","state":"PUBLISHED","datePublished":"2026-09-25T10:24:02.308Z","dateUpdated":"2026-10-19T09:13:01.189Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-25T10:19:56.072Z"},"containers":{"cna":{"title":"ASoC: Intel: avs: Clean up the bus when fetching ML caps fails","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: Intel: avs: Clean up the bus when fetching ML caps fails\n\nsnd_hdac_ext_bus_get_ml_capabilities() may fail and its return code\nshall be checked and accounted for. Address the issue by updating the\nerror-path for avs_pci_probe().\n\nAt the same time, if the function in question succeeds but the next part\nof avs_pci_probe() fails, the hlink list shall be cleaned up before\nleaving the scope."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"1affc44ea5dd554c103e0ce1e809f3aa5d942349","status":"affected","lessThan":"68885c606a6e41dd4d3fe72f11241a6a438246ed","versionType":"git"},{"version":"1affc44ea5dd554c103e0ce1e809f3aa5d942349","status":"affected","lessThan":"a16ca1987ce8666c13482437db21232d41600e3f","versionType":"git"},{"version":"1affc44ea5dd554c103e0ce1e809f3aa5d942349","status":"affected","lessThan":"2d96325e8ed97ec70623f788c35cca5d68c34351","versionType":"git"},{"version":"1affc44ea5dd554c103e0ce1e809f3aa5d942349","status":"affected","lessThan":"498bf26639e99a98e7a3db880a7da8251aaf4289","versionType":"git"},{"version":"1affc44ea5dd554c103e0ce1e809f3aa5d942349","status":"affected","lessThan":"04447cd14ebcc924f2d745dd33b9506735bda5b4","versionType":"git"},{"version":"1affc44ea5dd554c103e0ce1e809f3aa5d942349","status":"affected","lessThan":"559ea14b7ae7c7562b48759fa545b64958f35b73","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/intel/avs/core.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.19","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/intel/avs/core.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/68885c606a6e41dd4d3fe72f11241a6a438246ed"},{"url":"https://git.kernel.org/stable/c/a16ca1987ce8666c13482437db21232d41600e3f"},{"url":"https://git.kernel.org/stable/c/2d96325e8ed97ec70623f788c35cca5d68c34351"},{"url":"https://git.kernel.org/stable/c/498bf26639e99a98e7a3db880a7da8251aaf4289"},{"url":"https://git.kernel.org/stable/c/04447cd14ebcc924f2d745dd33b9506735bda5b4"},{"url":"https://git.kernel.org/stable/c/559ea14b7ae7c7562b48759fa545b64958f35b73"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-19T09:13:01.189Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.1.189"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.6.158"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.12.111"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.18.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"7.2.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}