Information disclosure in PowerVR GPU DDK

1) Out-of-bounds read

EUVDB-ID: #VU112031

Risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: N/A

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a local application to gain access to sensitive information.

The vulnerability exists due to a boundary condition. A local application trigger an out-of-bounds read error and read contents of heap memory.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

PowerVR GPU DDK: 1.14 - 1.19

CPE2.3

• cpe:2.3:h:imaginationtech:powervr_gpu_ddk:1.14:*:*:*:*:*:*:*
• cpe:2.3:h:imaginationtech:powervr_gpu_ddk:1.15:*:*:*:*:*:*:*
• cpe:2.3:h:imaginationtech:powervr_gpu_ddk:1.16:*:*:*:*:*:*:*

External links

https://www.imaginationtech.com/gpu-driver-vulnerabilities/#PP-137205-X

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.