{"id":"CVE-2023-45931","details":"Mesa 23.0.4 was discovered to contain a NULL pointer dereference in check_xshm() for the has_error state. NOTE: this is disputed because there is no scenario in which the vulnerability was demonstrated.","modified":"2026-08-12T03:51:24.801587859Z","published":"2024-03-27T00:00:00Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/45xxx/CVE-2023-45931.json","cna_assigner":"mitre","isDisputed":true},"references":[{"type":"WEB","url":"http://packetstormsecurity.com/files/176813/Mesa-23.0.4-Null-Pointer.html"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2024/Jan/59"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2024/Jan/71"},{"type":"WEB","url":"https://seclists.org/fulldisclosure/2024/Jan/71"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/45xxx/CVE-2023-45931.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-45931"},{"type":"REPORT","url":"https://gitlab.freedesktop.org/mesa/mesa/-/issues/9859"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.freedesktop.org/mesa/mesa","events":[{"introduced":"b516242c157bf6d9e2ce3b15051b75fa3ec5a672"},{"last_affected":"b516242c157bf6d9e2ce3b15051b75fa3ec5a672"}],"database_specific":{"cpe":"cpe:2.3:a:mesa3d:mesa:23.0.4:*:*:*:*:*:*:*","extracted_events":[{"introduced":"23.0.4"},{"last_affected":"23.0.4"}],"source":"CPE_STRING"}}],"versions":["23.0.4","mesa-23.0.4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-45931.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}