Vulnerability Intelligence Report
Mali GPU Kernel Driver Allows Improper GPU Memory Processing Operations
CVE-2023-33200
A local non-privileged user can make improper GPU processing operations to exploit a software race condition. If the system’s memory is carefully prepared by the user, then this in turn could give them access to already freed memory.
No Active Exploit Signals
CVSS Base Score
4.7
MEDIUM
Exploitability:1.1
Impact Score:3.6
EPSS Probability:0.29%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-416 ↗CWE-416 Use after free
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Arm Ltd | Bifrost GPU Kernel Driver | r17p0 < r44p1 (affected) |
| Arm Ltd | Valhall GPU Kernel Driver | r19p0 < r44p1 (affected) |
| Arm Ltd | Arm 5th Gen GPU Architecture Kernel Driver | r41p0 < r44p1 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.292%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Arm Limited · Open Source · UK |
| Reserved | 2023-05-18T06:53:10 |
| Published | 2023-10-03T16:39:10 |
| Patch Date | 2023-10-01 |
| Last Updated | 2025-03-07T18:29:58 |
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