CVE-2022-50121

low-risk
Published 2025-06-18

In the Linux kernel, the following vulnerability has been resolved: remoteproc: k3-r5: Fix refcount leak in k3_r5_cluster_of_init Every iteration of for_each_available_child_of_node() decrements the reference count of the previous node. When breaking early from a for_each_available_child_of_node() loop, we need to explicitly call of_node_put() on the child node. Add missing of_node_put() to avoid refcount leak.

Do I need to act?

-
0.02% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Linux

References (5)

Patch https://git.kernel.org/stable/c/3f83c4cf1b78331c23876977aa7b9151aff2f9e1
Patch https://git.kernel.org/stable/c/61cd8cd3b6b33c7eae3b45cf783b114f2ae53528
Patch https://git.kernel.org/stable/c/75358732af9b26acfe3e609943290bcba13330fc
Patch https://git.kernel.org/stable/c/cf112a52d758092ca3d5ebdad51dd17bda5ba3e5
Patch https://git.kernel.org/stable/c/fa220c05d282e7479abe08b54e3bdffd06c25e97
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal