Use-after-free in Utgard GPU Kernel Driver - CVE-2022-34830

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Main Vulnerability Database Vulnerabilities #VU79076

Use-after-free in Utgard GPU Kernel Driver - CVE-2022-34830

Published: August 7, 2023


Vulnerability identifier: #VU79076
CSH Severity: Low
CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-34830
CWE-ID: CWE-416
Exploitation vector: Local access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a local application to escalate privileges on the system.

The vulnerability exists due to a use-after-free error. A local application can trigger a use-after-free error and execute arbitrary code on the system.


Affected software

Utgard GPU Kernel Driver
Google Android

How to mitigate CVE-2022-34830

Install updates from vendor's website.

Utgard GPU Kernel Driver - update to r13p0
Google Android - addressed in versions 11 2023-08-05, 12L 2023-08-05, 12 2023-08-05, 13 2023-08-05

External References

Related Security Bulletins