{"id":"CVE-2022-50813","state":"PUBLISHED","title":"drivers: mcb: fix resource leak in mcb_probe()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrivers: mcb: fix resource leak in mcb_probe()\n\nWhen probe hook function failed in mcb_probe(), it doesn't put the device.\nCompiled test only.","publishedAt":"2025-12-30T12:08:30.164Z","updatedAt":"2026-05-11T19:25:36.947Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"7bc364097a89a0a9a5e5e4989d6b3e6fb2027a9e","status":"affected","lessThan":"531ac7b911a962b3b29565dad6ea6b5c3fad3317","versionType":"git"},{"version":"7bc364097a89a0a9a5e5e4989d6b3e6fb2027a9e","status":"affected","lessThan":"6f3467aa5712e6b5550e75a16454b3f17aa1f380","versionType":"git"},{"version":"7bc364097a89a0a9a5e5e4989d6b3e6fb2027a9e","status":"affected","lessThan":"e420ca85bf42a684ea729c505c07de6709500ed2","versionType":"git"},{"version":"7bc364097a89a0a9a5e5e4989d6b3e6fb2027a9e","status":"affected","lessThan":"68e54d9ee8222d7805a0b9d3e1c37b8cf3be536a","versionType":"git"},{"version":"7bc364097a89a0a9a5e5e4989d6b3e6fb2027a9e","status":"affected","lessThan":"0d1c2c8db28919c4351000d7c1692f1767bdc4f7","versionType":"git"},{"version":"7bc364097a89a0a9a5e5e4989d6b3e6fb2027a9e","status":"affected","lessThan":"f3686e5e8de0a03c8e70e3ee0ce3078fed612909","versionType":"git"},{"version":"7bc364097a89a0a9a5e5e4989d6b3e6fb2027a9e","status":"affected","lessThan":"0a23dda78946f604ff752fe223c3c1f4fa6dd7b4","versionType":"git"},{"version":"7bc364097a89a0a9a5e5e4989d6b3e6fb2027a9e","status":"affected","lessThan":"0468a585710bbb807a1b9c31df54bcf564d28b2b","versionType":"git"},{"version":"7bc364097a89a0a9a5e5e4989d6b3e6fb2027a9e","status":"affected","lessThan":"d7237462561fcd224fa687c56ccb68629f50fc0d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/mcb/mcb-core.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.7","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.7","versionType":"semver"},{"version":"4.9.337","status":"unaffected","lessThanOrEqual":"4.9.*","versionType":"semver"},{"version":"4.14.303","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.270","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.229","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.163","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.86","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.0.16","status":"unaffected","lessThanOrEqual":"6.0.*","versionType":"semver"},{"version":"6.1.2","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/mcb/mcb-core.c"]}],"references":["https://git.kernel.org/stable/c/531ac7b911a962b3b29565dad6ea6b5c3fad3317","https://git.kernel.org/stable/c/6f3467aa5712e6b5550e75a16454b3f17aa1f380","https://git.kernel.org/stable/c/e420ca85bf42a684ea729c505c07de6709500ed2","https://git.kernel.org/stable/c/68e54d9ee8222d7805a0b9d3e1c37b8cf3be536a","https://git.kernel.org/stable/c/0d1c2c8db28919c4351000d7c1692f1767bdc4f7","https://git.kernel.org/stable/c/f3686e5e8de0a03c8e70e3ee0ce3078fed612909","https://git.kernel.org/stable/c/0a23dda78946f604ff752fe223c3c1f4fa6dd7b4","https://git.kernel.org/stable/c/0468a585710bbb807a1b9c31df54bcf564d28b2b","https://git.kernel.org/stable/c/d7237462561fcd224fa687c56ccb68629f50fc0d"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50813.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50813","state":"PUBLISHED","datePublished":"2025-12-30T12:08:30.164Z","dateUpdated":"2026-05-11T19:25:36.947Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-12-30T12:06:07.130Z"},"containers":{"cna":{"title":"drivers: 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