CVE-2023-53170

CVE-2023-53170

High · published September 15, 2025

CVSS v3.1
7.8
EPSS
0%
Percentile
3.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00147 · 3.6th percentile
Published
2025-09-15T18:15Z
Affected products (2)
ProductVersionsFixed in
linux/linux_kernel≥ 6.3, < 6.4.56.4.5
linux/linux_kernelall versions—
References (2)
https://git.kernel.org/stable/c/04499f28b40bfc24f20b0e2331008bb90a54a6cf · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7ead10b44b79ce8bfcd51e749d54e009de5f511a · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS history
Timeline
  • 15 SEP 14:04Z
    net: dsa: Removed unneeded of_node_put in felix_parse_ports_node
    cvelistv5