Vulnerability identifier: #VU81406
Vulnerability risk: Low
CVSSv3.1: 7.7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-416
Exploitation vector: Local
Exploit availability: No
Vulnerable software:
Bifrost GPU Kernel Driver
Hardware solutions /
Drivers
Valhall GPU Kernel Driver
Hardware solutions /
Drivers
Arm 5th Gen GPU Architecture Kernel Driver
Hardware solutions /
Firmware
Vendor: ARM
Description
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 memory corruption and execute arbitrary code with elevated privileges.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Bifrost GPU Kernel Driver: r29p0 - r42p0
Valhall GPU Kernel Driver: r29p0 - r42p0
Arm 5th Gen GPU Architecture Kernel Driver: r41p0 - r42p0
External links
http://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities#CVE-2023-33200
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.