{"id":"CVE-2022-49249","state":"PUBLISHED","title":"ASoC: codecs: wc938x: fix accessing array out of bounds for enum type","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: codecs: wc938x: fix accessing array out of bounds for enum type\n\nAccessing enums using integer would result in array out of bounds access\non platforms like aarch64 where sizeof(long) is 8 compared to enum size\nwhich is 4 bytes.\n\nFix this by using enumerated items instead of integers.","publishedAt":"2025-02-26T01:56:07.215Z","updatedAt":"2026-05-11T18:56:02.678Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"e8ba1e05bdc016700c85fad559a812c2e795442f","status":"affected","lessThan":"adafea71b49ec4dbc44e0b84ec6eb602004a7a08","versionType":"git"},{"version":"e8ba1e05bdc016700c85fad559a812c2e795442f","status":"affected","lessThan":"f03c0c94186d5876857132d97e28f20cdc100bdc","versionType":"git"},{"version":"e8ba1e05bdc016700c85fad559a812c2e795442f","status":"affected","lessThan":"d09aee1b1da196be11ed86dd4897f228f2487613","versionType":"git"},{"version":"e8ba1e05bdc016700c85fad559a812c2e795442f","status":"affected","lessThan":"cc587b7c8fbbe128f6bd0dad025a0caea5e6d164","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/codecs/wcd938x.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.14","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.14","versionType":"semver"},{"version":"5.15.33","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.16.19","status":"unaffected","lessThanOrEqual":"5.16.*","versionType":"semver"},{"version":"5.17.2","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18","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/wcd938x.c"]}],"references":["https://git.kernel.org/stable/c/adafea71b49ec4dbc44e0b84ec6eb602004a7a08","https://git.kernel.org/stable/c/f03c0c94186d5876857132d97e28f20cdc100bdc","https://git.kernel.org/stable/c/d09aee1b1da196be11ed86dd4897f228f2487613","https://git.kernel.org/stable/c/cc587b7c8fbbe128f6bd0dad025a0caea5e6d164"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49249.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49249","state":"PUBLISHED","datePublished":"2025-02-26T01:56:07.215Z","dateUpdated":"2026-05-11T18:56:02.678Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T01:49:39.295Z"},"containers":{"cna":{"title":"ASoC: codecs: wc938x: fix accessing array out of bounds for enum type","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: codecs: wc938x: fix accessing array out of bounds for enum type\n\nAccessing enums using integer would result in array out of bounds access\non platforms like aarch64 where sizeof(long) is 8 compared to enum size\nwhich is 4 bytes.\n\nFix this by using enumerated items instead of integers."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"e8ba1e05bdc016700c85fad559a812c2e795442f","status":"affected","lessThan":"adafea71b49ec4dbc44e0b84ec6eb602004a7a08","versionType":"git"},{"version":"e8ba1e05bdc016700c85fad559a812c2e795442f","status":"affected","lessThan":"f03c0c94186d5876857132d97e28f20cdc100bdc","versionType":"git"},{"version":"e8ba1e05bdc016700c85fad559a812c2e795442f","status":"affected","lessThan":"d09aee1b1da196be11ed86dd4897f228f2487613","versionType":"git"},{"version":"e8ba1e05bdc016700c85fad559a812c2e795442f","status":"affected","lessThan":"cc587b7c8fbbe128f6bd0dad025a0caea5e6d164","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/codecs/wcd938x.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.14","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.14","versionType":"semver"},{"version":"5.15.33","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.16.19","status":"unaffected","lessThanOrEqual":"5.16.*","versionType":"semver"},{"version":"5.17.2","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18","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/wcd938x.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/adafea71b49ec4dbc44e0b84ec6eb602004a7a08"},{"url":"https://git.kernel.org/stable/c/f03c0c94186d5876857132d97e28f20cdc100bdc"},{"url":"https://git.kernel.org/stable/c/d09aee1b1da196be11ed86dd4897f228f2487613"},{"url":"https://git.kernel.org/stable/c/cc587b7c8fbbe128f6bd0dad025a0caea5e6d164"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T18:56:02.678Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"5.15.33"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"5.16.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"5.17.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.14","versionEndExcluding":"5.18"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}