PT-2025-41033 · Linux+4 · Linux Kernel+4

Published 2022-11-29 · Updated 2025-12-04 · CVE-2022-50528

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 A memory leakage and potential segmentation fault exist in the gpuvm import dmabuf() function within the drm/amdkfd module. This issue has been addressed with a patch designed to fix the memory leakage.

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

Exploit

Memory Leak

Weakness Enumeration

CWE-401

Related Identifiers

BDU:2026-04051

CESA-2023_7077

CVE-2022-50528

RHSA-2023:6583

RHSA-2023:7077

RHSA-2023_6583

RHSA-2023_7077

SUSE-SU-2025:4111-1

SUSE-SU-2025:4139-1

SUSE-SU-2025:4149-1

SUSE-SU-2025:4320-1

Affected Products

Centos

Linux Kernel

Red Hat

Suse

Amdkfd

References · 451

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50528.json · Exploit
• https://osv.dev/vulnerability/SUSE-SU-2025:4149-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-04051 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:4111-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-50528 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:4139-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-50528 · Vendor Advisory
• https://git.kernel.org/stable/c/7356d8e367d0e025a568e369c4cf575722cac60f · Patch
• https://ubuntu.com/security/CVE-2022-50528 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-50528 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-50528 · Security Note
• https://git.kernel.org/stable/c/c65564790048fa416ccd26a8945c7ec0cf9ef0b7 · Patch
• https://git.kernel.org/stable/c/8876793e56ec69b3be2a883b4bc440df3dbb1865 · Patch
• https://git.kernel.org/stable/c/75818afff631e1ea785a82c3e8bb82eb0dee539c · Patch
• https://osv.dev/vulnerability/CVE-2022-50528 · Vendor Advisory