{"id":"UBUNTU-CVE-2022-48522","details":"In Perl 5.34.0, function S_find_uninit_var in sv.c has a stack-based crash that can lead to remote code execution or local privilege escalation.","modified":"2026-04-22T15:49:01.631419Z","published":"2023-08-22T19:16:00Z","related":["USN-6517-1"],"upstream":["CVE-2022-48522"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-48522"},{"type":"REPORT","url":"https://github.com/Perl/perl5/blob/79a7b254d85a10b65126ad99bf10e70480569d68/sv.c#L16336-L16345"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6517-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-48522"}],"affected":[{"package":{"name":"perl","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/perl@5.34.0-3ubuntu1.3?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.34.0-3ubuntu1.3"}]}],"versions":["5.32.1-3ubuntu3","5.34.0-3ubuntu1","5.34.0-3ubuntu1.1","5.34.0-3ubuntu1.2"],"ecosystem_specific":{"priority_reason":"infinite recursion when printing a warning, negligible security impact","binaries":[{"binary_name":"libperl5.34","binary_version":"5.34.0-3ubuntu1.3"},{"binary_name":"perl","binary_version":"5.34.0-3ubuntu1.3"},{"binary_name":"perl-base","binary_version":"5.34.0-3ubuntu1.3"},{"binary_name":"perl-debug","binary_version":"5.34.0-3ubuntu1.3"},{"binary_name":"perl-modules-5.34","binary_version":"5.34.0-3ubuntu1.3"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-48522.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"low"}]}