Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2023-5643 |
CWE-ID | CWE-787 |
Exploitation vector | Local |
Public exploit | N/A |
Vulnerable software Subscribe |
Valhall GPU Kernel Driver Hardware solutions / Drivers Bifrost GPU Kernel Driver Hardware solutions / Drivers Arm 5th Gen GPU Architecture Kernel Driver Hardware solutions / Firmware |
Vendor | ARM |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU86162
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: CVE-2023-5643
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
Description The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a boundary error within the Arm kernel driver. A local application can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.
Install updates from vendor's website.
Vulnerable software versionsValhall GPU Kernel Driver: r41p0 - r45p0
Bifrost GPU Kernel Driver: r41p0 - r45p0
Arm 5th Gen GPU Architecture Kernel Driver: r41p0 - r45p0
External linkshttp://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities
Q & A
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.