High severity · published Mar 27, 2024
CVE-2023-45931
Mesa 23.0.4 was discovered to contain a NULL pointer dereference in check_xshm() for the has_error state
7.5
CVSS
1%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 64% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ME
Mesa · Mesa3d
23.0.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-45931
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-45931
Exploit
https://gitlab.freedesktop.org/mesa/mesa/-/issues/9859
Mailing List
https://seclists.org/fulldisclosure/2024/Jan/71
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
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