CVE-2022-3108

MEDIUM

Linux kernel <5.16-rc6 - Buffer Overflow

Title source: llm

Description

An issue was discovered in the Linux kernel through 5.16-rc6. kfd_parse_subtype_iolink in drivers/gpu/drm/amd/amdkfd/kfd_crat.c lacks check of the return value of kmemdup().

References (2)

[Issue Tracking, Third Party Advisory] https://bugzilla.redhat.com/show_bug.cgi?id=2153052

[Patch, Vendor Advisory] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.19-rc2&id=abfaf0eee97925905e742aa3b0b72e04a918fa9e

Scores

CVSS v3 5.5

EPSS 0.0001

EPSS Percentile 2.6%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-252

Status published

Products (2)

linux/linux_kernel 5.16.0 (7 CPE variants)

linux/linux_kernel < 5.16.0

Published Dec 14, 2022

Tracked Since Feb 18, 2026