CVE-2022-49466

MEDIUM EPSS 14.9%
Published Feb 26, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Feb 26, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: regulator: scmi: Fix refcount leak in scmi_regulator_probe of_find_node_by_name() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. 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
14.9% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 3

VendorProductVersionRange
linuxlinux_kernel*≥5.11  –  <5.15.46
linuxlinux_kernel*≥5.16  –  <5.17.14
linuxlinux_kernel*≥5.18  –  <5.18.3

References 4

  • git.kernel.org https://git.kernel.org/stable/c/299a002161c7bfb72e99ba45e5b660aecc344ea0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4a59c763ef9b68c711dc2fd2ef4a6648da5480ee
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/68d6c8476fd4f448e70e0ab31ff972838ac41dae
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9ebbfa73d69909b7c737f599fd4ebd42318fc881
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/299a002161c7bfb72e99ba45e5b660aecc344ea0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4a59c763ef9b68c711dc2fd2ef4a6648da5480ee
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/68d6c8476fd4f448e70e0ab31ff972838ac41dae
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9ebbfa73d69909b7c737f599fd4ebd42318fc881
    Patch