{"id":"UBUNTU-CVE-2022-39170","details":"libdwarf 0.4.1 has a double free in _dwarf_exec_frame_instr in dwarf_frame.c.","modified":"2026-02-04T04:35:37.667382Z","published":"2022-09-02T03:15:00Z","withdrawn":"2025-06-23T15:55:05Z","related":["CVE-2022-39170"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-39170"},{"type":"REPORT","url":"https://www.prevanders.net/dwarfbug.html#DW202208-001"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-39170"},{"type":"REPORT","url":"https://github.com/davea42/libdwarf-code/commit/428235e3d132fb62faf7732735fdbb034d6264b4"}],"affected":[{"package":{"name":"dwarfutils","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/dwarfutils@20120410-2+deb7u2build0.16.04.1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20120410-2","20120410-2+deb7u2build0.16.04.1"],"ecosystem_specific":{"ubuntu_priority":"medium"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-39170.json"}},{"package":{"name":"dwarfutils","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/dwarfutils@20180129-1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20170709-1","20180129-1"],"ecosystem_specific":{"ubuntu_priority":"medium"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-39170.json"}},{"package":{"name":"dwarfutils","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/dwarfutils@20200114-1?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20180809-1","20190529-1","20191104-1","20191104-1ubuntu1","20200114-1"],"ecosystem_specific":{"ubuntu_priority":"medium"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-39170.json"}},{"package":{"name":"dwarfutils","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/dwarfutils@20210528-1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20201201-1","20210528-1"],"ecosystem_specific":{"ubuntu_priority":"medium"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-39170.json"}},{"package":{"name":"dwarfutils","ecosystem":"Ubuntu:24.10","purl":"pkg:deb/ubuntu/dwarfutils@20210528-1build2?arch=source&distro=oracular"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20210528-1build2"],"ecosystem_specific":{"ubuntu_priority":"medium"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-39170.json"}},{"package":{"name":"dwarfutils","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/dwarfutils@20210528-1build2?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20210528-1","20210528-1build1","20210528-1build2"],"ecosystem_specific":{"ubuntu_priority":"medium"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-39170.json"}},{"package":{"name":"dwarfutils","ecosystem":"Ubuntu:25.04","purl":"pkg:deb/ubuntu/dwarfutils@20210528-1build2?arch=source&distro=plucky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20210528-1build2"],"ecosystem_specific":{"ubuntu_priority":"medium"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-39170.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}