CVE-2022-34830

HIGH

Arm Utgard GPU Kernel Driver - Time-of-check Time-of-use Race Condition

Title source: llm
STIX 2.1

Description

An Arm product family through 2022-06-29 has a TOCTOU Race Condition that allows non-privileged user to make improper GPU processing operations to gain access to already freed memory.

References (2)

Core 2

Scores

CVSS v3 7.5
EPSS 0.0033
EPSS Percentile 56.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-367
Status published
Products (2)
arm/utgard_gpu_kernel_driver r11p0
arm/utgard_gpu_kernel_driver r12p0
Published Nov 23, 2022
Tracked Since Feb 18, 2026