{"id":"CVE-2026-23301","state":"PUBLISHED","title":"ASoC: SDCA: Add allocation failure check for Entity name","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SDCA: Add allocation failure check for Entity name\n\nCurrently find_sdca_entity_iot() can allocate a string for the\nEntity name but it doesn't check if that allocation succeeded.\nAdd the missing NULL check after the allocation.","publishedAt":"2026-03-25T10:26:56.830Z","updatedAt":"2026-05-11T22:04:14.186Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"48fa77af2f4a55ab961520f2a0e50560dc0baca8","status":"affected","lessThan":"bdcc10a86055beb7109a786d94abf5626f375bbd","versionType":"git"},{"version":"48fa77af2f4a55ab961520f2a0e50560dc0baca8","status":"affected","lessThan":"27990181031fdcdbe0f7c46011f6404e5d116386","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/sdca/sdca_functions.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.19","versionType":"semver"},{"version":"6.19.7","status":"unaffected","lessThanOrEqual":"6.19.*","versionType":"semver"},{"version":"7.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/sdca/sdca_functions.c"]}],"references":["https://git.kernel.org/stable/c/bdcc10a86055beb7109a786d94abf5626f375bbd","https://git.kernel.org/stable/c/27990181031fdcdbe0f7c46011f6404e5d116386"],"weaknesses":[],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/23xxx/CVE-2026-23301.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-23301","state":"PUBLISHED","datePublished":"2026-03-25T10:26:56.830Z","dateUpdated":"2026-05-11T22:04:14.186Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-01-13T15:37:45.993Z"},"containers":{"cna":{"title":"ASoC: SDCA: Add allocation failure check for Entity name","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SDCA: Add allocation failure check for Entity name\n\nCurrently find_sdca_entity_iot() can allocate a string for the\nEntity name but it doesn't check if that allocation succeeded.\nAdd the missing NULL check after the allocation."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"48fa77af2f4a55ab961520f2a0e50560dc0baca8","status":"affected","lessThan":"bdcc10a86055beb7109a786d94abf5626f375bbd","versionType":"git"},{"version":"48fa77af2f4a55ab961520f2a0e50560dc0baca8","status":"affected","lessThan":"27990181031fdcdbe0f7c46011f6404e5d116386","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/sdca/sdca_functions.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.19","versionType":"semver"},{"version":"6.19.7","status":"unaffected","lessThanOrEqual":"6.19.*","versionType":"semver"},{"version":"7.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/sdca/sdca_functions.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/bdcc10a86055beb7109a786d94abf5626f375bbd"},{"url":"https://git.kernel.org/stable/c/27990181031fdcdbe0f7c46011f6404e5d116386"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T22:04:14.186Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.19","versionEndExcluding":"6.19.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.19","versionEndExcluding":"7.0"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}