SB2022040640 - Privilege escalation in ARM Mali GPU kernel drivers
Published: April 6, 2022 Updated: June 6, 2023
Security Bulletin ID
SB2022040640
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Use-after-free (CVE-ID: CVE-2022-28349)
The vulnerability allows a malicious application to escalate privileges on the device.
The vulnerability exists due to a use-after-free error. A malicious application can trigger a use-after-free error and execute arbitrary code with elevated privileges.
Remediation
Install update from vendor's website.