CVE-2021-44828
HIGH
7.8
CVSS Score
Published: January 14, 2022 at 07:49 PM UTC
Updated: June 17, 2026 at 04:12 AM UTC
3 products affected across 1 vendorValhall GPU Kernel DriverBifrost GPU Kernel DriverMidgard GPU Kernel Driver
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Severity
HIGH7.8
Exploit prediction
EPSS 0.3%
Description
Arm Mali GPU Kernel Driver (Midgard r26p0 through r30p0, Bifrost r0p0 through r34p0, and Valhall r19p0 through r34p0) allows a non-privileged user to achieve write access to read-only memory, and possibly obtain root privileges, corrupt memory, and modify the memory of other processes.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
r0p0 ≤ v ≤ r34p0
r26p0 ≤ v ≤ r30p0
r19p0 ≤ v ≤ r34p0
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://developer.arm.com/support/arm-security-updates/mali-gpu-kernel-driverCVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-787
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