{"id":"CVE-2022-39170","details":"libdwarf 0.4.1 has a double free in _dwarf_exec_frame_instr in dwarf_frame.c.","modified":"2026-04-10T04:51:10.835067Z","published":"2022-09-02T03:15:07.527Z","references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IKUE4XT62AEZ3H5D6GMREYOSCMMRFXBH/"},{"type":"REPORT","url":"https://github.com/davea42/libdwarf-code/issues/132"},{"type":"FIX","url":"https://github.com/davea42/libdwarf-code/commit/60303eb80ecc7747bf29776d545e2a5c5a76f6f8"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/davea42/libdwarf-code","events":[{"introduced":"0"},{"last_affected":"9416aa9452c37b3ac252e709c39b46705916b97e"},{"fixed":"60303eb80ecc7747bf29776d545e2a5c5a76f6f8"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"0.4.1"}]}}],"versions":["20110113","20110605","20110607","20110612","20110908","20111009","20111030","20111214","20120410","20121127","20121130","20130125","20130126","20130207","20130729","20130729-b","20140131","20140208","20140413","20140519","20140805","20150112","20150115","20150310","20150507","20150913","20150915","20151114","20160116","20160507","20160613","20160923","20160929","20161001","20161021","20161124","20170416","20170709","20180129","20180527","20180723","20180724","20180809","20181024","20190505","20190529","20191002","20191104","20200114","20200703","20200719","20200825","20201020","20201201","20210305","20210528","libdwarf-0.1.1","libdwarf-0.2.0","libdwarf-0.3.0","libdwarf-0.3.1","libdwarf-0.3.2","libdwarf-0.3.3","libdwarf-0.3.4","libdwarf-0.4.0","libdwarf-0.4.1","v0.3.4","v0.4.0","v0.4.1"],"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"37"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-39170.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}