{"id":"CVE-2022-49616","state":"PUBLISHED","title":"ASoC: rt7*-sdw: harden jack_detect_handler","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: rt7*-sdw: harden jack_detect_handler\n\nRealtek headset codec drivers typically check if the card is\ninstantiated before proceeding with the jack detection.\n\nThe rt700, rt711 and rt711-sdca are however missing a check on the\ncard pointer, which can lead to NULL dereferences encountered in\ndriver bind/unbind tests.","publishedAt":"2025-02-26T02:23:36.180Z","updatedAt":"2026-05-11T19:03:22.572Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"320b8b0d13b81f3697acff5b6ddb47f88a09c118","status":"affected","lessThan":"07a606e1389a63b61cb8cd591026f30529117573","versionType":"git"},{"version":"320b8b0d13b81f3697acff5b6ddb47f88a09c118","status":"affected","lessThan":"1d75b73ec6d6b705cca528b36d8315e43e8d7fa5","versionType":"git"},{"version":"320b8b0d13b81f3697acff5b6ddb47f88a09c118","status":"affected","lessThan":"0484271ab0ce50649329fa9dc23c50853c5b26a4","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/codecs/rt700.c","sound/soc/codecs/rt711-sdca.c","sound/soc/codecs/rt711.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.6","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.6","versionType":"semver"},{"version":"5.15.56","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.18.13","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19","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/rt700.c","sound/soc/codecs/rt711-sdca.c","sound/soc/codecs/rt711.c"]}],"references":["https://git.kernel.org/stable/c/07a606e1389a63b61cb8cd591026f30529117573","https://git.kernel.org/stable/c/1d75b73ec6d6b705cca528b36d8315e43e8d7fa5","https://git.kernel.org/stable/c/0484271ab0ce50649329fa9dc23c50853c5b26a4"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49616.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49616","state":"PUBLISHED","datePublished":"2025-02-26T02:23:36.180Z","dateUpdated":"2026-05-11T19:03:22.572Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T02:21:30.419Z"},"containers":{"cna":{"title":"ASoC: rt7*-sdw: harden jack_detect_handler","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: rt7*-sdw: harden jack_detect_handler\n\nRealtek headset codec drivers typically check if the card is\ninstantiated before proceeding with the jack detection.\n\nThe rt700, rt711 and rt711-sdca are however missing a check on the\ncard pointer, which can lead to NULL dereferences encountered in\ndriver bind/unbind tests."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"320b8b0d13b81f3697acff5b6ddb47f88a09c118","status":"affected","lessThan":"07a606e1389a63b61cb8cd591026f30529117573","versionType":"git"},{"version":"320b8b0d13b81f3697acff5b6ddb47f88a09c118","status":"affected","lessThan":"1d75b73ec6d6b705cca528b36d8315e43e8d7fa5","versionType":"git"},{"version":"320b8b0d13b81f3697acff5b6ddb47f88a09c118","status":"affected","lessThan":"0484271ab0ce50649329fa9dc23c50853c5b26a4","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/codecs/rt700.c","sound/soc/codecs/rt711-sdca.c","sound/soc/codecs/rt711.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.6","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.6","versionType":"semver"},{"version":"5.15.56","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.18.13","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19","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/rt700.c","sound/soc/codecs/rt711-sdca.c","sound/soc/codecs/rt711.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/07a606e1389a63b61cb8cd591026f30529117573"},{"url":"https://git.kernel.org/stable/c/1d75b73ec6d6b705cca528b36d8315e43e8d7fa5"},{"url":"https://git.kernel.org/stable/c/0484271ab0ce50649329fa9dc23c50853c5b26a4"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:03:22.572Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6","versionEndExcluding":"5.15.56"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6","versionEndExcluding":"5.18.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.6","versionEndExcluding":"5.19"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}