CVE-2022-50525

iommu/fsl_pamu: Fix resource leak in fsl_pamu_probe()

MEDIUM

5.5

CVSS Score

Published: October 7, 2025 at 03:19 PM UTC

Updated: June 17, 2026 at 05:23 AM UTC

1 product affected across 1 vendorLinux Kernel

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Severity

MEDIUM5.5

Exploit prediction

EPSS 0.2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel · Linux

95%

3.12 ≤ v < 4.14.3033.12 ≤ v < 4.19.2703.12 ≤ v < 4.9.3373.12 ≤ v < 5.10.1633.12 ≤ v < 5.15.863.12 ≤ v < 5.4.2293.12 ≤ v < 6.0.163.12 ≤ v < 6.1.23.12 ≤ v < 6.24.10 ≤ v < 4.14.3034.15 ≤ v < 4.19.2704.20 ≤ v < 5.4.2295.11 ≤ v < 5.15.865.16 ≤ v < 6.0.165.5 ≤ v < 5.10.1636.1 ≤ v < 6.1.23.12695093e38c3ef63fcb43a2840ed865efa20671d5

Vendor states this is fixed in 0d240ac0e4c35d3f64fc782c11433138c1bd016e (fixed)

Vendor states this is fixed in 17fd440594961c5e2ea0f58591bc1bdba0629c75 (fixed)

Vendor states this is fixed in 73f5fc5f884ad0c5f7d57f66303af64f9f002526 (fixed)

Vendor states this is fixed in 9238b687fd62cde14c6e2e8576a40e4246de7ebe (fixed)

Vendor states this is fixed in 9fbccdf2fefa3944dd8ba8c6a808b387787f3917 (fixed)

Vendor states this is fixed in a305d0e4d0ce3166e31d7dbcb4c98b09cad6d49a (fixed)

Vendor states this is fixed in c93983230562883e0b5f122040efbb3d478c36d4 (fixed)

Vendor states this is fixed in de7eb55009796687fc0a1670e0b944fa8ed54e9b (fixed)

Vendor states this is fixed in e42b543d08052c3b223bcfb48f05cbaf0b767f86 (fixed)

Vendor states this is fixed in 3.12 (unaffected)

Vendor states this is fixed in 4.14.303 (unaffected)

Vendor states this is fixed in 4.19.270 (unaffected)