Home/CVE/glx_pbuffer.c in Mesa 23.0.4 was discovered to contain a segmentation violation when calling __glXGetDrawableAttribute()
CVE

CVE-2023-45922

glx_pbuffer.c in Mesa 23.0.4 was discovered to contain a segmentation violation when calling __glXGetDrawableAttribute()

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.

MEDIUM · CVSS 4.3 EPSS 0.0006
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-754Improper Check for Unusual or Exceptional Conditions
▤

Affected Products & Versions

1
mesa3d mesaall versions
⚠

Public Exploits & PoCs

1
pocpacketstormsecurity.com · Mesa-23.0.4-Buffer-Overflow-Null-Pointer.htmlpacketstormsecurity.com
▣

Scoring & Timeline

4.3
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD27 Mar 2024 · 05:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

8
suse-csafSUSE-SU-2025:20664-1
suse-csafSUSE-SU-2025:02803-1
suse-csafSUSE-SU-2025:20082-1
suse-csafopenSUSE-SU-2024:14475-1
suse-csafSUSE-SU-2024:3540-1
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://seclists.org/fulldisclosure/2024/Jan/50Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2024/Jan/71Mailing ListThird Party Advisory
https://gitlab.freedesktop.org/mesa/mesa/-/issues/9857Issue Tracking
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