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CVE-2023-33951

Date: July 24, 2023

A race condition vulnerability was found in the vmwgfx driver in the Linux kernel. The flaw exists within the handling of GEM objects. The issue results from improper locking when performing operations on an object. This flaw allows a local privileged user to disclose information in the context of the kernel.

Language: C

Severity Score

Related Resources (11)

https://nvd.nist.gov/vuln/detail/CVE-2023-33951
https://access.redhat.com/security/cve/CVE-2023-33951
https://access.redhat.com/errata/RHSA-2023:6901
https://bugzilla.redhat.com/show_bug.cgi?id=2218195
https://www.zerodayinitiative.com/advisories/ZDI-CAN-20110/
https://access.redhat.com/errata/RHSA-2024:4831
https://access.redhat.com/errata/RHSA-2023:7077
https://access.redhat.com/errata/RHSA-2023:6583
https://access.redhat.com/errata/RHSA-2024:1404
https://access.redhat.com/errata/RHSA-2024:4823
https://www.mend.io/vulnerability-database/CVE-2023-33951

Severity Score

Weakness Type (CWE)

Exposure of Sensitive Information to an Unauthorized Actor

CWE-200

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CWE-362

Improper Locking

CWE-667

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): HIGH
User Interaction (UI): NONE
Scope (S): CHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): LOW

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