{"id":"CVE-2026-90196","state":"PUBLISHED","title":"ASoC: SOF: validate topology volume range before allocation","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: validate topology volume range before allocation\n\nSOF treats the topology mixer min and max values as non-negative indices\ninto its volume table. It stores them in signed fields, allocates max + 1\nentries through an int argument, and later indexes the table with the\nstored range.\n\nAn inverted range is invalid, while a maximum at or above INT_MAX cannot\nbe represented safely after the increment or in the signed fields.\nValidate the complete range before storing it or allocating the table.","publishedAt":"2026-09-17T16:07:15.610Z","updatedAt":"2026-10-19T08:59:32.595Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"311ce4fe7637d96608b6e57bf9ebbd8aabcf429e","status":"affected","lessThan":"992e130b888699d18da901b593d7a0fb75041a03","versionType":"git"},{"version":"311ce4fe7637d96608b6e57bf9ebbd8aabcf429e","status":"affected","lessThan":"cd63a1eb677e9548ba2d512be5dac4cb474ae145","versionType":"git"},{"version":"311ce4fe7637d96608b6e57bf9ebbd8aabcf429e","status":"affected","lessThan":"8e1d63f5e272061208455b5aa4cc0d5bcbe5c1a8","versionType":"git"},{"version":"311ce4fe7637d96608b6e57bf9ebbd8aabcf429e","status":"affected","lessThan":"d2f41287b51a3261d447ae38000f7a6f5860663a","versionType":"git"},{"version":"311ce4fe7637d96608b6e57bf9ebbd8aabcf429e","status":"affected","lessThan":"72d0b77412aef2cec554cc84e176658f2a48dafa","versionType":"git"},{"version":"311ce4fe7637d96608b6e57bf9ebbd8aabcf429e","status":"affected","lessThan":"a698e4a60fa54268a38f4e66378851a196cb139b","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/sof/topology.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.2","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.2","versionType":"semver"},{"version":"6.1.188","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.157","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.110","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.52","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.6","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/sof/topology.c"]}],"references":["https://git.kernel.org/stable/c/992e130b888699d18da901b593d7a0fb75041a03","https://git.kernel.org/stable/c/cd63a1eb677e9548ba2d512be5dac4cb474ae145","https://git.kernel.org/stable/c/8e1d63f5e272061208455b5aa4cc0d5bcbe5c1a8","https://git.kernel.org/stable/c/d2f41287b51a3261d447ae38000f7a6f5860663a","https://git.kernel.org/stable/c/72d0b77412aef2cec554cc84e176658f2a48dafa","https://git.kernel.org/stable/c/a698e4a60fa54268a38f4e66378851a196cb139b"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:34.582Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/90xxx/CVE-2026-90196.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-90196","state":"PUBLISHED","datePublished":"2026-09-17T16:07:15.610Z","dateUpdated":"2026-10-19T08:59:32.595Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-11T19:38:34.792Z"},"containers":{"cna":{"title":"ASoC: SOF: validate topology volume range before allocation","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: validate topology volume range before allocation\n\nSOF treats the topology mixer min and max values as non-negative indices\ninto its volume table. It stores them in signed fields, allocates max + 1\nentries through an int argument, and later indexes the table with the\nstored range.\n\nAn inverted range is invalid, while a maximum at or above INT_MAX cannot\nbe represented safely after the increment or in the signed fields.\nValidate the complete range before storing it or allocating the table."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"311ce4fe7637d96608b6e57bf9ebbd8aabcf429e","status":"affected","lessThan":"992e130b888699d18da901b593d7a0fb75041a03","versionType":"git"},{"version":"311ce4fe7637d96608b6e57bf9ebbd8aabcf429e","status":"affected","lessThan":"cd63a1eb677e9548ba2d512be5dac4cb474ae145","versionType":"git"},{"version":"311ce4fe7637d96608b6e57bf9ebbd8aabcf429e","status":"affected","lessThan":"8e1d63f5e272061208455b5aa4cc0d5bcbe5c1a8","versionType":"git"},{"version":"311ce4fe7637d96608b6e57bf9ebbd8aabcf429e","status":"affected","lessThan":"d2f41287b51a3261d447ae38000f7a6f5860663a","versionType":"git"},{"version":"311ce4fe7637d96608b6e57bf9ebbd8aabcf429e","status":"affected","lessThan":"72d0b77412aef2cec554cc84e176658f2a48dafa","versionType":"git"},{"version":"311ce4fe7637d96608b6e57bf9ebbd8aabcf429e","status":"affected","lessThan":"a698e4a60fa54268a38f4e66378851a196cb139b","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/sof/topology.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.2","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.2","versionType":"semver"},{"version":"6.1.188","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.157","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.110","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.52","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.6","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/sof/topology.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/992e130b888699d18da901b593d7a0fb75041a03"},{"url":"https://git.kernel.org/stable/c/cd63a1eb677e9548ba2d512be5dac4cb474ae145"},{"url":"https://git.kernel.org/stable/c/8e1d63f5e272061208455b5aa4cc0d5bcbe5c1a8"},{"url":"https://git.kernel.org/stable/c/d2f41287b51a3261d447ae38000f7a6f5860663a"},{"url":"https://git.kernel.org/stable/c/72d0b77412aef2cec554cc84e176658f2a48dafa"},{"url":"https://git.kernel.org/stable/c/a698e4a60fa54268a38f4e66378851a196cb139b"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-19T08:59:32.595Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.2","versionEndExcluding":"6.1.188"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.2","versionEndExcluding":"6.6.157"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.2","versionEndExcluding":"6.12.110"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.2","versionEndExcluding":"6.18.52"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.2","versionEndExcluding":"7.2.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.2","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}