#VU84965 Use-after-free in Google Android - CVE-2023-21165

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Main Vulnerability Database Vulnerabilities #VU84965

#VU84965 Use-after-free in Google Android - CVE-2023-21165

Published: January 3, 2024 / Updated: June 28, 2025


Vulnerability identifier: #VU84965
Vulnerability risk: Low
CVSSv4.0: 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/E:U/U:Clear
CVE-ID: CVE-2023-21165
CWE-ID: CWE-416
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
Google Android
Software vendor:
Google

Description

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

The vulnerability exists due to a use-after-free error in PowerVR-GPU DevmemIntUnmapPMR. A local application can execute arbitrary code with elevated privileges. 


Remediation

Install updates from vendor's website.

External links