CVE-2022-50525

MEDIUM

Linux Kernel < 4.9.337 - Memory Leak

Title source: rule

Description

In the Linux kernel, the following vulnerability has been resolved: iommu/fsl_pamu: Fix resource leak in fsl_pamu_probe() The fsl_pamu_probe() returns directly when create_csd() failed, leaving irq and memories unreleased. Fix by jumping to error if create_csd() returns error.

References (9)

[Patch] https://git.kernel.org/stable/c/0d240ac0e4c35d3f64fc782c11433138c1bd016e

[Patch] https://git.kernel.org/stable/c/17fd440594961c5e2ea0f58591bc1bdba0629c75

[Patch] https://git.kernel.org/stable/c/73f5fc5f884ad0c5f7d57f66303af64f9f002526

[Patch] https://git.kernel.org/stable/c/9238b687fd62cde14c6e2e8576a40e4246de7ebe

[Patch] https://git.kernel.org/stable/c/9fbccdf2fefa3944dd8ba8c6a808b387787f3917

[Patch] https://git.kernel.org/stable/c/a305d0e4d0ce3166e31d7dbcb4c98b09cad6d49a

[Patch] https://git.kernel.org/stable/c/c93983230562883e0b5f122040efbb3d478c36d4

[Patch] https://git.kernel.org/stable/c/de7eb55009796687fc0a1670e0b944fa8ed54e9b

[Patch] https://git.kernel.org/stable/c/e42b543d08052c3b223bcfb48f05cbaf0b767f86

Scores

CVSS v3 5.5

EPSS 0.0001

EPSS Percentile 1.1%

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 draft

Affected Products (9)

linux/linux_kernel < 4.9.337

linux/Kernel < 4.9.337linux

linux/Kernel < 4.14.303linux

linux/Kernel < 4.19.270linux

linux/Kernel < 5.4.229linux

linux/Kernel < 5.10.163linux

linux/Kernel < 5.15.86linux

linux/Kernel < 6.0.16linux

linux/Kernel < 6.1.2linux

Timeline

Published Oct 07, 2025

Tracked Since Feb 18, 2026