{"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":"2026-05-18T05:55:20.161964684Z","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"}]}],"versions":["v4.16.13","v4.14.47","v4.9.105","v4.16","v4.14.46","v4.9.104","v4.14.45","v4.16.12","v4.14.44","v4.9.103","v4.16.11","v4.14.43","v4.9.102","v4.16.10","v4.14.42","v4.9.101","v4.9.100","v4.14.41","v4.16.9","v4.16.8","v4.14.40","v4.9.99","v4.16.7","v4.14.39","v4.9.98","v4.9.97","v4.14.38","v4.16.6","v4.16.5","v4.14.37","v4.9.96","v4.14.36","v4.16.4","v4.16.3","v4.14.35","v4.9.95","v4.9.94","v4.14.34","v4.16.2","v4.9.93","v4.14.33","v4.16.1","v4.16-rc7","v4.16-rc4","v4.14.32","v4.9.92","v4.16-rc1","v4.16-rc2","v4.16-rc5","v4.9.91","v4.14.31","v4.9.90","v4.14.30","v4.16-rc3","v4.16-rc6","v4.14.29","v4.9.89","v4.9.88","v4.14.28","v4.14.27","v4.9.87","v4.14.26","v4.14.25","v4.9.86","v4.14.24","v4.14","v4.14.23","v4.9.85","v4.15","v4.14.22","v4.9.84","v4.14.21","v4.9.83","v4.9.82","v4.14.20","v4.9.81","v4.14.19","v4.9.80","v4.14.18","v4.14.17","v4.15-rc1","v4.14.16","v4.9.79","v4.15-rc4","v4.14.15","v4.9.78","v4.15-rc9","v4.14.14","v4.9.77","v4.15-rc8","v4.15-rc7","v4.14.13","v4.9.76","v4.15-rc3","v4.15-rc2","v4.15-rc5","v4.15-rc6","v4.14.12","v4.9.75","v4.14.11","v4.9.74","v4.9.73","v4.14.10","v4.14.9","v4.9.72","v4.14.8","v4.9.71","v4.14.7","v4.9.70","v4.14.6","v4.9.69","v4.14.5","v4.9.68","v4.14.4","v4.9.67","v4.14.3","v4.9.66","v4.14.2","v4.9.65","v4.14-rc1","v4.14.1","v4.9.64","v4.14-rc7","v4.9.63","v4.9.62","v4.9.61","v4.14-rc3","v4.13","v4.14-rc8","v4.9.60","v4.14-rc4","v4.14-rc6","v4.9.59","v4.14-rc2","v4.14-rc5","v4.9.58","v4.9.57","v4.9.56","v4.9.55","v4.9.54","v4.9.53","v4.9.52","v4.9.51","v4.13-rc2","v4.9.50","v4.9.49","v4.9.48","v4.13-rc1","v4.13-rc3","v4.9.47","v4.13-rc7","v4.9.46","v4.13-rc4","v4.13-rc5","v4.13-rc6","v4.9.45","v4.9.44","v4.9.43","v4.9.42","v4.9.41","v4.9.40","v4.12-rc1","v4.9.39","v4.12","v4.9.38","v4.9.37","v4.12-rc5","v4.9.36","v4.12-rc7","v4.9.35","v4.12-rc6","v4.12-rc4","v4.9.34","v4.12-rc2","v4.9.33","v4.12-rc3","v4.9.32","v4.11","v4.9.31","v4.9.30","v4.9.29","v4.9.28","v4.9.27","v4.11-rc1","v4.9.26","v4.11-rc6","v4.9.25","v4.11-rc8","v4.9.24","v4.11-rc7","v4.11-rc3","v4.9.23","v4.11-rc5","v4.11-rc2","v4.9.22","v4.11-rc4","v4.9.21","v4.9.20","v4.9.19","v4.9.18","v4.10","v4.9.17","v4.9.16","v4.9.15","v4.9.14","v4.9.13","v4.9","v4.9.12","v4.9.11","v4.10-rc8","v4.10-rc3","v4.10-rc1","v4.10-rc7","v4.9.10","v4.10-rc6","v4.10-rc2","v4.9.9","v4.10-rc5","v4.9.8","v4.9.7","v4.9.6","v4.10-rc4","v4.9.5","v4.9.4","v4.9.3","v4.9.2","v4.9.1","v4.9-rc7","v4.9-rc6","v4.9-rc8","v4.9-rc1","v4.9-rc5","v4.9-rc3","v4.9-rc4","v4.9-rc2","v4.8","v4.8-rc8","v4.8-rc2","v4.8-rc1","v4.8-rc7","v4.8-rc6","v4.8-rc5","v4.8-rc4","v4.8-rc3","v4.7","v4.7-rc4","v4.7-rc2","v4.7-rc1","v4.7-rc7","v4.7-rc6","v4.7-rc3","v4.7-rc5","v4.6","v4.6-rc1","v4.6-rc6","v4.6-rc4","v4.6-rc7","v4.6-rc5","v4.5-rc4","v4.6-rc2","v4.6-rc3","v4.5","v4.4","v4.5-rc1","v4.5-rc6","v4.5-rc2","v4.5-rc7","v4.5-rc5","v4.5-rc3","v4.4-rc1","v4.4-rc2","v4.4-rc8","v4.4-rc3","v4.4-rc7","v4.4-rc5","v4.4-rc6","v4.4-rc4","v4.3","v4.3-rc1","v4.3-rc6","v4.3-rc4","v4.3-rc2","v4.3-rc7","v4.3-rc5","v4.3-rc3","v4.2","v4.2-r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