CVE-2023-32804

Mali GPU Userspace Driver can make an Out-of-Bounds access

State: Published
Severity: Not scored
Published: Dec 4, 2023
Updated: Aug 28, 2024
Reserved: May 15, 2023

Description

Out-of-bounds Write vulnerability in Arm Ltd Midgard GPU Userspace Driver, Arm Ltd Bifrost GPU Userspace Driver, Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver allows a local non-privileged user to write a constant pattern to a limited amount of memory not allocated by the user space driver.This issue affects Midgard GPU Userspace Driver: from r0p0 through r32p0; Bifrost GPU Userspace Driver: from r0p0 through r44p0; Valhall GPU Userspace Driver: from r19p0 through r44p0; Arm 5th Gen GPU Architecture Userspace Driver: from r41p0 through r44p0.

Scores

The record has no CVSS score.

Weaknesses

CWE-787 Out-of-bounds Write

Affected Products

Product	Versions
Midgard GPU Userspace DriverArm Ltd	r0p0 through r32p0Affected
Bifrost GPU Userspace DriverArm Ltd	r0p0 through r44p0Affectedfrom r44p1Not affected
Valhall GPU Userspace DriverArm Ltd	r19p0 through r44p0Affectedfrom r44p1Not affected
Arm 5th Gen GPU Architecture Userspace DriverArm Ltd	r41p0 through r44p0Affectedfrom r44p1Not affected

References

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

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