{"id":"CVE-2026-98744","state":"PUBLISHED","title":"ASoC: codecs: max98363: fix uninitialized stream_config->type","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: codecs: max98363: fix uninitialized stream_config->type\n\nstream_config is not initialized before being passed to\nsdw_stream_add_slave().  The type field may contain garbage and is\nlater copied to stream->type by sdw_config_stream().\n\nZero-initialize stream_config so type defaults to SDW_STREAM_PCM.","publishedAt":"2026-10-18T15:47:29.706Z","updatedAt":"2026-10-21T12:56:20.042Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"18c0af945fa35766730d3f729adcf417a3d1ad5d","status":"affected","lessThan":"a756c93fae312cc2bcdf157a0992e505573c530f","versionType":"git"},{"version":"18c0af945fa35766730d3f729adcf417a3d1ad5d","status":"affected","lessThan":"1c251426bb67de5cbfd3b5550bd5983736e8b9c7","versionType":"git"},{"version":"18c0af945fa35766730d3f729adcf417a3d1ad5d","status":"affected","lessThan":"7df8c39a50f364c04d68881e61ba1ecad29d4b72","versionType":"git"},{"version":"18c0af945fa35766730d3f729adcf417a3d1ad5d","status":"affected","lessThan":"f44ba04c7a32bd13dbdcd814385b8629d0ee95e3","versionType":"git"},{"version":"18c0af945fa35766730d3f729adcf417a3d1ad5d","status":"affected","lessThan":"bcd61aa247c28b721ac21dda6e4135f75a2de29f","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/codecs/max98363.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.4","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.4","versionType":"semver"},{"version":"6.6.160","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.113","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.56","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.10","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/codecs/max98363.c"]}],"references":["https://git.kernel.org/stable/c/a756c93fae312cc2bcdf157a0992e505573c530f","https://git.kernel.org/stable/c/1c251426bb67de5cbfd3b5550bd5983736e8b9c7","https://git.kernel.org/stable/c/7df8c39a50f364c04d68881e61ba1ecad29d4b72","https://git.kernel.org/stable/c/f44ba04c7a32bd13dbdcd814385b8629d0ee95e3","https://git.kernel.org/stable/c/bcd61aa247c28b721ac21dda6e4135f75a2de29f"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/98xxx/CVE-2026-98744.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98744","state":"PUBLISHED","datePublished":"2026-10-18T15:47:29.706Z","dateUpdated":"2026-10-21T12:56:20.042Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-25T10:25:14.367Z"},"containers":{"cna":{"title":"ASoC: codecs: max98363: fix uninitialized stream_config->type","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: codecs: max98363: fix uninitialized stream_config->type\n\nstream_config is not initialized before being passed to\nsdw_stream_add_slave().  The type field may contain garbage and is\nlater copied to stream->type by sdw_config_stream().\n\nZero-initialize stream_config so type defaults to SDW_STREAM_PCM."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"18c0af945fa35766730d3f729adcf417a3d1ad5d","status":"affected","lessThan":"a756c93fae312cc2bcdf157a0992e505573c530f","versionType":"git"},{"version":"18c0af945fa35766730d3f729adcf417a3d1ad5d","status":"affected","lessThan":"1c251426bb67de5cbfd3b5550bd5983736e8b9c7","versionType":"git"},{"version":"18c0af945fa35766730d3f729adcf417a3d1ad5d","status":"affected","lessThan":"7df8c39a50f364c04d68881e61ba1ecad29d4b72","versionType":"git"},{"version":"18c0af945fa35766730d3f729adcf417a3d1ad5d","status":"affected","lessThan":"f44ba04c7a32bd13dbdcd814385b8629d0ee95e3","versionType":"git"},{"version":"18c0af945fa35766730d3f729adcf417a3d1ad5d","status":"affected","lessThan":"bcd61aa247c28b721ac21dda6e4135f75a2de29f","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/codecs/max98363.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.4","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.4","versionType":"semver"},{"version":"6.6.160","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.113","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.56","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.10","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/codecs/max98363.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/a756c93fae312cc2bcdf157a0992e505573c530f"},{"url":"https://git.kernel.org/stable/c/1c251426bb67de5cbfd3b5550bd5983736e8b9c7"},{"url":"https://git.kernel.org/stable/c/7df8c39a50f364c04d68881e61ba1ecad29d4b72"},{"url":"https://git.kernel.org/stable/c/f44ba04c7a32bd13dbdcd814385b8629d0ee95e3"},{"url":"https://git.kernel.org/stable/c/bcd61aa247c28b721ac21dda6e4135f75a2de29f"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-21T12:56:20.042Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.6.160"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.12.113"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.18.56"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"7.2.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}