A double-free vulnerability was found in the vmwgfx driver in the Linux kernel. The flaw exists within the handling of vmw_buffer_object objects. The issue results from the lack of validating the existence of an object prior to performing further free operations on the object. This flaw allows a local privileged user to escalate privileges and execute code in the context of the kernel..This CVE has a CVSS3.1 score of 6.3 and a Base Severity of MEDIUM.
| Info | Details |
|---|---|
| CVE ID | CVE-2023-33952 |
| CVE State | PUBLISHED |
| BaseScore | NA |
| BaseSeverity | NA |
| VectorString | NA |
| Version | NA |
References for CVE-2023-33952 :
https://access.redhat.com/security/cve/CVE-2023-33952
https://bugzilla.redhat.com/show_bug.cgi?id=2218212
https://www.zerodayinitiative.com/advisories/ZDI-CAN-20292
| Metric Type | Metric Score |
|---|---|
| AttackVector(AV) | NA |
| AttackComplexity(AC) | NA |
| PrivilegesRequired(PR) | NA |
| UserInteraction(UI) | NA |
| Scope(S) | NA |
| Confidentiality(C) | NA |
| Availability(A) | NA |
| Integrity(I) | NA |