CVE-2023-45922

low-risk

Published 2024-03-27

glx_pbuffer.c in Mesa 23.0.4 was discovered to contain a segmentation violation when calling __glXGetDrawableAttribute(). NOTE: this is disputed because there are no common situations in which users require uninterrupted operation with an attacker-controller server.

Do I need to act?

0.06% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 4.3/10 Medium

NETWORK / LOW complexity

Affected Products (1)

Mesa

Affected Vendors

Mesa3D

References (7)

Mailing List http://seclists.org/fulldisclosure/2024/Jan/50

Mailing List http://seclists.org/fulldisclosure/2024/Jan/71

Issue Tracking https://gitlab.freedesktop.org/mesa/mesa/-/issues/9857

http://packetstormsecurity.com/files/176805/Mesa-23.0.4-Buffer-Overflow-Null-Poi...

Mailing List http://seclists.org/fulldisclosure/2024/Jan/50

Mailing List http://seclists.org/fulldisclosure/2024/Jan/71

Issue Tracking https://gitlab.freedesktop.org/mesa/mesa/-/issues/9857

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low-risk

Severity 18/34 · Moderate

Exploitability 0/34 · Minimal

Exposure 5/34 · Minimal