The reference count changes made as part of the CVE-2023-33951 and CVE-2023-33952 fixes exposed a use-after-free flaw in the way memory objects were handled when they were being used to store a surface. When running inside a VMware guest with 3D acceleration enabled, a local, unprivileged user could potentially use this flaw to escalate their privileges.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2023-10-23T21:58:59.776Z

Updated: 2024-06-04T17:28:39.386Z

Reserved: 2023-10-18T08:39:18.720Z


Link: CVE-2023-5633

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2023-10-23T22:15:09.430

Modified: 2024-03-19T23:15:07.477


Link: CVE-2023-5633

JSON object: View

cve-icon Redhat Information

No data.

CWE