Arm Mali GPU Kernel Driver Information Disclosure Vulnerability

Technical Severity

CVSS v3.1 Metrics

LOW

3.3 / 10

Minimal Risk Critical

Vector Specification

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Exploitation Likelihood

EPSS Prediction

5.23 %

Predictive Probability

Percentile Rank

89.9 th

Documented as more likely to be exploited than 89.9% of known CVEs.

Detection Date

Apr 07, 2023

Remediation Due

Apr 28, 2023

CISA Catalog Active

Threat Analysis

Arm Mali GPU Kernel Driver contains an information disclosure vulnerability that allows a non-privileged user to make valid GPU processing operations that expose sensitive kernel metadata.

Remediation Directive

Apply updates per vendor instructions.

External Intelligence

https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities

NVD

National Vulnerability Database

https://nvd.nist.gov/vuln/detail/CVE-2023-26083