CVE-2022-50525
iommu/fsl_pamu: Fix resource leak in fsl_pamu_probe()
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.
INFO
Published Date :
Oct. 7, 2025, 4:15 p.m.
Last Modified :
Feb. 4, 2026, 4:53 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Apply the kernel patch addressing the resource leak.
- Ensure all resources are released on error.
- Test the fix in the FSL PAMU driver.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-50525.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-50525 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-50525
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-50525 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-50525 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Feb. 04, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE CWE-401 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10 up to (excluding) 4.14.303 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15 up to (excluding) 4.19.270 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.4.229 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.0.16 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.1 up to (excluding) 6.1.2 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.163 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.86 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.12 up to (excluding) 4.9.337 Added Reference Type kernel.org: https://git.kernel.org/stable/c/0d240ac0e4c35d3f64fc782c11433138c1bd016e Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/17fd440594961c5e2ea0f58591bc1bdba0629c75 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/73f5fc5f884ad0c5f7d57f66303af64f9f002526 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/9238b687fd62cde14c6e2e8576a40e4246de7ebe Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/9fbccdf2fefa3944dd8ba8c6a808b387787f3917 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/a305d0e4d0ce3166e31d7dbcb4c98b09cad6d49a Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/c93983230562883e0b5f122040efbb3d478c36d4 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/de7eb55009796687fc0a1670e0b944fa8ed54e9b Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/e42b543d08052c3b223bcfb48f05cbaf0b767f86 Types: Patch -
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Oct. 07, 2025
Action Type Old Value New Value Added 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. Added Reference https://git.kernel.org/stable/c/0d240ac0e4c35d3f64fc782c11433138c1bd016e Added Reference https://git.kernel.org/stable/c/17fd440594961c5e2ea0f58591bc1bdba0629c75 Added Reference https://git.kernel.org/stable/c/73f5fc5f884ad0c5f7d57f66303af64f9f002526 Added Reference https://git.kernel.org/stable/c/9238b687fd62cde14c6e2e8576a40e4246de7ebe Added Reference https://git.kernel.org/stable/c/9fbccdf2fefa3944dd8ba8c6a808b387787f3917 Added Reference https://git.kernel.org/stable/c/a305d0e4d0ce3166e31d7dbcb4c98b09cad6d49a Added Reference https://git.kernel.org/stable/c/c93983230562883e0b5f122040efbb3d478c36d4 Added Reference https://git.kernel.org/stable/c/de7eb55009796687fc0a1670e0b944fa8ed54e9b Added Reference https://git.kernel.org/stable/c/e42b543d08052c3b223bcfb48f05cbaf0b767f86