CVE-2022-50061

MEDIUM EPSS 5.2%
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: pinctrl: nomadik: Fix refcount leak in nmk_pinctrl_dt_subnode_to_map of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. 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
5.2% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 7

VendorProductVersionRange
linuxlinux_kernel*≥3.18  –  <4.9.326
linuxlinux_kernel*≥4.10  –  <4.14.291
linuxlinux_kernel*≥4.15  –  <4.19.256
linuxlinux_kernel*≥4.20  –  <5.4.211
linuxlinux_kernel*≥5.5  –  <5.10.138
linuxlinux_kernel*≥5.11  –  <5.15.63
linuxlinux_kernel*≥5.16  –  <5.19.4

References 8

  • git.kernel.org https://git.kernel.org/stable/c/4b32e054335ea0ce50967f63a7bfd4db058b14b9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/587ac8ac00a1a9f4572785229d9441870fd7b187
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/78d05103891d3e96144b846fbc39f2cfb3384eae
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/81abaab5a4b815c0ed9f4d2c9745777ac5cc395b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9272265f2f76629e1a67e6d49b3a4461b3da1a73
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c26012a1e61c7bbd1b393d3bbae8dffdb6df65bb
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c35f89a9021fa947ecede0584ae509368a52ec5a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f498542bc703bf1e5c6a1610e1ea493a437f0196
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/4b32e054335ea0ce50967f63a7bfd4db058b14b9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/587ac8ac00a1a9f4572785229d9441870fd7b187
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/78d05103891d3e96144b846fbc39f2cfb3384eae
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/81abaab5a4b815c0ed9f4d2c9745777ac5cc395b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9272265f2f76629e1a67e6d49b3a4461b3da1a73
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c26012a1e61c7bbd1b393d3bbae8dffdb6df65bb
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c35f89a9021fa947ecede0584ae509368a52ec5a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f498542bc703bf1e5c6a1610e1ea493a437f0196
    Patch