{"id":"CVE-2023-34323","details":"When a transaction is committed, C Xenstored will first check\nthe quota is correct before attempting to commit any nodes.  It would\nbe possible that accounting is temporarily negative if a node has\nbeen removed outside of the transaction.\n\nUnfortunately, some versions of C Xenstored are assuming that the\nquota cannot be negative and are using assert() to confirm it.  This\nwill lead to C Xenstored crash when tools are built without -DNDEBUG\n(this is the default).\n","modified":"2026-03-14T12:05:34.379263Z","published":"2024-01-05T17:15:08.493Z","related":["SUSE-SU-2023:4054-1","SUSE-SU-2023:4055-1","SUSE-SU-2023:4174-1","SUSE-SU-2023:4183-1","SUSE-SU-2023:4184-1","SUSE-SU-2023:4185-1","openSUSE-SU-2024:13442-1"],"references":[{"type":"ADVISORY","url":"http://xenbits.xen.org/xsa/advisory-440.html"},{"type":"FIX","url":"https://xenbits.xenproject.org/xsa/advisory-440.html"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-34323.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"4.17.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}