CVE-2022-50528 — Missing Release of Memory after Effective Lifetime in Linux

CWE-401 — Missing Release of Memory after Effective LifetimeCWE-772 — Missing Release of Resource after Effective Lifetime6 documents6 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 96.90%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
LinuxLinux KernelDebian Linux
Timeline
PublishedOct 7
Latest updateApr 19

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix memory leakage This patch fixes potential memory leakage and seg fault in _gpuvm_import_dmabuf() function

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages4 packages

▶NVDlinux/linux_kernel5.14 — 5.15.86+2
▶Debianlinux/linux_kernel< 6.1.4-1+2
▶CVEListV5linux/linuxd4ec4bdc0bd5ad352854473ba4dcbdb39fd5bfdd — 8876793e56ec69b3be2a883b4bc440df3dbb1865+4
▶debiandebian/linux< linux 6.1.4-1 (bookworm)

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

3
VulDB
Linux Kernel up to 5.15.85/6.0.15/6.1.1 _gpuvm_import_dmabuf memory leak (WID-SEC-2025-2229)↗2026-04-19
▶
OSV
CVE-2022-50528: In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix memory leakage This patch fixes potential memory leakage and seg f↗2025-10-07
▶
GHSA
GHSA-7v92-q2qw-6x3c: In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix memory leakage This patch fixes potential memory leakage and seg↗2025-10-07
▶

📋Vendor Advisories

2
Red Hat
kernel: drm/amdkfd: Fix memory leakage↗2025-10-07
▶
Debian
CVE-2022-50528: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd:...↗2022
▶