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

7.15 %

Predictive Probability

Percentile Rank

91.4 th

Documented as more likely to be exploited than 91.4% 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.

Asset Context

Vendor Identity

Arm

Affected Product

Mali Graphics Processing Unit (GPU)

Ransomware Status

Campaign Use Unknown

Weakness Classification

CWE-401

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