CVE-2022-50121

MEDIUM EPSS 5.1%
Published Jun 18, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Jun 18, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

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.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
5.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 4

VendorProductVersionRange
linuxlinux_kernel*≥5.10  –  <5.10.137
linuxlinux_kernel*≥5.11  –  <5.15.61
linuxlinux_kernel*≥5.16  –  <5.18.18
linuxlinux_kernel*≥5.19  –  <5.19.2

References 5

  • git.kernel.org https://git.kernel.org/stable/c/3f83c4cf1b78331c23876977aa7b9151aff2f9e1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/61cd8cd3b6b33c7eae3b45cf783b114f2ae53528
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/75358732af9b26acfe3e609943290bcba13330fc
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cf112a52d758092ca3d5ebdad51dd17bda5ba3e5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fa220c05d282e7479abe08b54e3bdffd06c25e97
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/3f83c4cf1b78331c23876977aa7b9151aff2f9e1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/61cd8cd3b6b33c7eae3b45cf783b114f2ae53528
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/75358732af9b26acfe3e609943290bcba13330fc
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cf112a52d758092ca3d5ebdad51dd17bda5ba3e5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fa220c05d282e7479abe08b54e3bdffd06c25e97
    Patch