PT-2024-11406 · Linux+2 · Linux Kernel+2

Published 2021-09-20 · Updated 2026-03-14 · CVE-2021-47410

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The vulnerability is related to the drm/amdkfd component of the Linux kernel, where the svm migrate fini function contains redundant calls to devm memunmap pages and devm release mem region. This redundancy causes a warning trace after the patch "drm/amdgpu: Split amdgpu device fini into early and late". The issue is resolved by removing the svm migrate fini function. The estimated number of potentially affected devices worldwide is not available. There is no information about real-world incidents where this issue was exploited.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-399

Related Identifiers

BDU:2025-14567

CVE-2021-47410

OPENSUSE-SU-2024_2189-1

SUSE-SU-2024:2008-1

SUSE-SU-2024:2011-1

SUSE-SU-2024:2019-1

SUSE-SU-2024:2189-1

SUSE-SU-2024:2190-1

Affected Products

Debian

Linux Kernel

Suse

References · 1246

• https://osv.dev/vulnerability/SUSE-SU-2024:2019-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-47410 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-47410 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:2190-1 · Vendor Advisory
• https://git.kernel.org/stable/c/ac7d732b24f4061f8a732ada49b054ab38c63e15 · Patch
• https://security-tracker.debian.org/tracker/CVE-2021-47410 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-47410 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:2008-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-47410 · Security Note
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-11-CVE-2021-47410 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-47410 · Security Note
• https://osv.dev/vulnerability/CVE-2021-47410 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-14567 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2024:2189-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:2011-1 · Vendor Advisory