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CVE-2023-6363

Mali GPU Kernel Driver allows improper GPU processing operations

Published: May 3, 2024Updated: Mar 27, 2025 Sources: CVE List NVDCWE-416
5.1MEDIUM
NVD MITRE
EPSS Score
0.2%
Top 93.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user to make improper GPU memory processing operations. If the system’s memory is carefully prepared by the user, then this in turn could give them access to already freed memory. This issue affects Valhall GPU Kernel Driver: from r41p0 through r47p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r47p0.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:NS:UC:NI:LA:L
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-416

Affected Products

arm
oss-project·GBaka arm ltd
5th gen gpu architecture kernel driver
OSS Libraries
valhall gpu kernel driver
OSS Libraries
Arm Ltd
commercial·GBaka arm, valhall gpu kernel driver, arm.com
Valhall GPU Kernel Driver
OSS Libraries
Arm 5th Gen GPU Architecture Kernel Driver
OSS Libraries

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

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

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