CVE-2023-4211

Mali GPU Kernel Driver Allows Improper GPU Memory Processing Operations

Published Oct 1, 2023 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Listed
Description
A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-54085 A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.
History
Type Values Removed Values Added
Description A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory. A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'No', 'Exploitation': 'Active', 'Technical Impact': 'Total'}, 'version': '2.0.3'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2023-10-03'}

ssvc

{'options': {'Automatable': 'No', 'Exploitation': 'Active', 'Technical Impact': 'Total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Arm bifrost Gpu Kernel Driver
Arm midgard Gpu Kernel Driver
Arm valhall Gpu Kernel Driver
CPEs cpe:2.3:a:arm:bifrost:*:*:*:*:*:*:*:*
cpe:2.3:a:arm:midgard:*:*:*:*:*:*:*:*
cpe:2.3:a:arm:valhall:*:*:*:*:*:*:*:*
cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:*
cpe:2.3:a:arm:midgard_gpu_kernel_driver:*:*:*:*:*:*:*:*
cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*
Vendors & Products Arm bifrost
Arm midgard
Arm valhall
Arm bifrost Gpu Kernel Driver
Arm midgard Gpu Kernel Driver
Arm valhall Gpu Kernel Driver
Weaknesses

Sources

Status
PUBLISHED
Assigner
Arm
Published
Updated
Oct 21, 2025, 11:05 PM
Reserved
Aug 7, 2023, 3:24 PM
Status
Analyzed
Published
Oct 1, 2023, 6:15 PM
Modified
Jun 17, 2026, 6:37 AM
Severity
Important
Public date
Aug 15, 2023, 12:00 AM