CVE-2022-50420

MEDIUM

Linux Kernel < 5.15.86 - Memory Leak

Title source: rule

Description

In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/hpre - fix resource leak in remove process In hpre_remove(), when the disable operation of qm sriov failed, the following logic should continue to be executed to release the remaining resources that have been allocated, instead of returning directly, otherwise there will be resource leakage.

Scores

CVSS v3 5.5
EPSS 0.0002
EPSS Percentile 4.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Classification

CWE
CWE-401
Status published

Affected Products (4)

linux/linux_kernel < 5.15.86
linux/Kernel < 5.15.86linux
linux/Kernel < 6.0.16linux
linux/Kernel < 6.1.2linux

Timeline

Published Oct 01, 2025
Tracked Since Feb 18, 2026