CVE-2023-53170

MEDIUM EPSS 2.8%
Published Sep 15, 20259mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Sep 15, 2025 9mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: net: dsa: Removed unneeded of_node_put in felix_parse_ports_node Remove unnecessary of_node_put from the continue path to prevent child node from being released twice, which could avoid resource leak or other unexpected issues.

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
2.8% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 2

VendorProductVersionRange
linuxlinux_kernel*≥6.3  –  <6.4.5
linuxlinux_kernel6.5any

References 2

  • git.kernel.org https://git.kernel.org/stable/c/04499f28b40bfc24f20b0e2331008bb90a54a6cf
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7ead10b44b79ce8bfcd51e749d54e009de5f511a
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/04499f28b40bfc24f20b0e2331008bb90a54a6cf
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7ead10b44b79ce8bfcd51e749d54e009de5f511a
    Patch