{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50879","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-30T12:06:07.137Z","datePublished":"2025-12-30T12:23:18.858Z","dateUpdated":"2026-05-11T19:26:53.766Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:26:53.766Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nobjtool: Fix SEGFAULT\n\nfind_insn() will return NULL in case of failure. Check insn in order\nto avoid a kernel Oops for NULL pointer dereference."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["tools/objtool/check.c"],"versions":[{"version":"13810435b9a7014fb92eb715f77da488f3b65b99","lessThan":"418ef921cce2d7415fab7e3e93529227f239e4bb","status":"affected","versionType":"git"},{"version":"13810435b9a7014fb92eb715f77da488f3b65b99","lessThan":"0af0e115ff59d638f45416a004cdd8edb38db40c","status":"affected","versionType":"git"},{"version":"13810435b9a7014fb92eb715f77da488f3b65b99","lessThan":"23a249b1185cdd5bfb6971d1608ba49e589f2288","status":"affected","versionType":"git"},{"version":"13810435b9a7014fb92eb715f77da488f3b65b99","lessThan":"38b9415abbd703438ebbc6fb74990bd0fbddc5b9","status":"affected","versionType":"git"},{"version":"13810435b9a7014fb92eb715f77da488f3b65b99","lessThan":"fcee8a2d4db404a93e690d79e7273b6ef9d33575","status":"affected","versionType":"git"},{"version":"13810435b9a7014fb92eb715f77da488f3b65b99","lessThan":"efb11fdb3e1a9f694fa12b70b21e69e55ec59c36","status":"affected","versionType":"git"},{"version":"1f7f88aa4df593db34dd1d6345213f20888687fb","status":"affected","versionType":"git"},{"version":"1bea53df12c47517b6e487e6fed34d0c05d42905","status":"affected","versionType":"git"},{"version":"c6f589eed3b5a9b73b3be76a719917cc905bab0e","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["tools/objtool/check.c"],"versions":[{"version":"4.17","status":"affected"},{"version":"0","lessThan":"4.17","status":"unaffected","versionType":"semver"},{"version":"5.4.229","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.163","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.87","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.0.17","lessThanOrEqual":"6.0.*","status":"unaffected","versionType":"semver"},{"version":"6.1.3","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.17","versionEndExcluding":"5.4.229"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.17","versionEndExcluding":"5.10.163"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.17","versionEndExcluding":"5.15.87"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.17","versionEndExcluding":"6.0.17"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.17","versionEndExcluding":"6.1.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.17","versionEndExcluding":"6.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9.106"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14.48"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.16.14"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/418ef921cce2d7415fab7e3e93529227f239e4bb"},{"url":"https://git.kernel.org/stable/c/0af0e115ff59d638f45416a004cdd8edb38db40c"},{"url":"https://git.kernel.org/stable/c/23a249b1185cdd5bfb6971d1608ba49e589f2288"},{"url":"https://git.kernel.org/stable/c/38b9415abbd703438ebbc6fb74990bd0fbddc5b9"},{"url":"https://git.kernel.org/stable/c/fcee8a2d4db404a93e690d79e7273b6ef9d33575"},{"url":"https://git.kernel.org/stable/c/efb11fdb3e1a9f694fa12b70b21e69e55ec59c36"}],"title":"objtool: Fix SEGFAULT","x_generator":{"engine":"bippy-1.2.0"}}}}