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CVE-2023-4211

nvd nist
Published: Oct 1, 2023Modified: Jun 17, 2026CISA KEV

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5.5
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Exploitability: 1.8 / Impact: 3.6
Source: NVD

Description

A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.

Affected (4)

Arm
4 products
5th Gen Gpu Architecture Kernel Driver
Bifrost Gpu Kernel Driver
Midgard Gpu Kernel Driver
Valhall Gpu Kernel Driver
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
5th Gen Gpu Architecture Kernel Driver
From r41p0 to r43p0
Bifrost Gpu Kernel Driver
From r0p0 to r43p0
Midgard Gpu Kernel Driver
From r12p0 to r32p0
Valhall Gpu Kernel Driver
From r19p0 to r43p0

Related CWEs

CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (3)

Source: arm-security@arm.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
US Government Resource

Timeline

No history available yet.