{"id":"CVE-2022-50879","summary":"objtool: Fix SEGFAULT","details":"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.","modified":"2026-04-02T08:28:48.875561Z","published":"2025-12-30T12:23:18.858Z","related":["SUSE-SU-2026:0316-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50879.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0af0e115ff59d638f45416a004cdd8edb38db40c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/23a249b1185cdd5bfb6971d1608ba49e589f2288"},{"type":"WEB","url":"https://git.kernel.org/stable/c/38b9415abbd703438ebbc6fb74990bd0fbddc5b9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/418ef921cce2d7415fab7e3e93529227f239e4bb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/efb11fdb3e1a9f694fa12b70b21e69e55ec59c36"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fcee8a2d4db404a93e690d79e7273b6ef9d33575"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50879.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50879"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"13810435b9a7014fb92eb715f77da488f3b65b99"},{"fixed":"418ef921cce2d7415fab7e3e93529227f239e4bb"},{"fixed":"0af0e115ff59d638f45416a004cdd8edb38db40c"},{"fixed":"23a249b1185cdd5bfb6971d1608ba49e589f2288"},{"fixed":"38b9415abbd703438ebbc6fb74990bd0fbddc5b9"},{"fixed":"fcee8a2d4db404a93e690d79e7273b6ef9d33575"},{"fixed":"efb11fdb3e1a9f694fa12b70b21e69e55ec59c36"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"0"},{"last_affected":"1f7f88aa4df593db34dd1d6345213f20888687fb"},{"last_affected":"1bea53df12c47517b6e487e6fed34d0c05d42905"},{"last_affected":"c6f589eed3b5a9b73b3be76a719917cc905bab0e"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50879.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.17.0"},{"fixed":"5.4.229"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.163"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.87"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.0.17"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.1.0"},{"fixed":"6.1.3"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50879.json"}}],"schema_version":"1.7.5"}