CVE-2022-36449

MEDIUM
6.5
CVSS Score
Published: September 1, 2022 at 02:50 AM UTC
Updated: June 17, 2026 at 04:53 AM UTC
3 products affected across 1 vendorValhall GPU Kernel DriverBifrost GPU Kernel DriverMidgard GPU Kernel Driver

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Severity
MEDIUM6.5
Exploit prediction
EPSS 1%

Description

An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to gain access to already freed memory, write a limited amount outside of buffer bounds, or to disclose details of memory mappings. This affects Midgard r4p0 through r32p0, Bifrost r0p0 through r38p0 and r39p0 before r38p1, and Valhall r19p0 through r38p0 and r39p0 before r38p1.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

r4p0 ≤ v ≤ r32p0
r19p0 ≤ v ≤ r38p0r39p0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-416

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