PT-2023-15026 · Arm · Arm Mali Gpu Kernel Driver

CVE-2022-46781 · Published 2023-04-06 · Updated 2025-02-12

Positive Technologies (AI Summary)

CVSS v3.1

3.3

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions Arm Mali GPU Kernel Driver versions Valhall r29p0 through r41p0 Arm Mali GPU Kernel Driver versions Avalon r41p0 before r42p0

Description An issue was discovered in the Arm Mali GPU Kernel Driver, allowing a non-privileged user to make improper GPU memory processing operations to access a limited amount outside of buffer bounds.

Recommendations For versions Valhall r29p0 through r41p0, update to version r42p0 or later. For versions Avalon r41p0 before r42p0, update to version r42p0 or later.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ASB-A-267242697

CVE-2022-46781

Affected Products

Arm Mali Gpu Kernel Driver

References · 5

• https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-46781 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-46781 · Security Note
• https://t.me/cvenotify/111075 · Telegram Post
• https://t.me/cibsecurity/61569 · Telegram Post