CVE-2023-45931

HIGH EPSS 59.5%
Published Mar 27, 20242y ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Mar 27, 2024 2y ago
Last Modified Jun 17, 2026 2w ago

Description

Mesa 23.0.4 was discovered to contain a NULL pointer dereference in check_xshm() for the has_error state. NOTE: this is disputed because there is no scenario in which the vulnerability was demonstrated.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
59.5% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 1

VendorProductVersionRange
mesa3dmesa23.0.4any

References 5

  • packetstormsecurity.com http://packetstormsecurity.com/files/176813/Mesa-23.0.4-Null-Pointer.html
  • seclists.org http://seclists.org/fulldisclosure/2024/Jan/59
  • seclists.org http://seclists.org/fulldisclosure/2024/Jan/71
  • gitlab.freedesktop.org https://gitlab.freedesktop.org/mesa/mesa/-/issues/9859
    ExploitVendor Advisory
  • seclists.org https://seclists.org/fulldisclosure/2024/Jan/71
    Mailing ListThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.