CVE-2023-32804 — Mali GPU Userspace Driver can make an Out-of-Bounds access

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Arm Ltd / Midgard GPU Userspace Driver	affected r0p0 through r32p0
Arm Ltd / Bifrost GPU Userspace Driver	affected r0p0 through r44p0
Arm Ltd / Valhall GPU Userspace Driver	affected r19p0 through r44p0
Arm Ltd / Arm 5th Gen GPU Architecture Userspace Driver	affected r41p0 through r44p0

CWE

CWE-787

References

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

ADP enrichment

CVE

No English description supplied.

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

CISA-ADP

No English description supplied.

No references supplied.