CVE-2023-53170 — Linux vulnerability

5 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 94.52%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
LinuxLinux KernelDebian Linux
Timeline
PublishedSep 15

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 vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages4 packages

▶NVDlinux/linux_kernel6.3 — 6.4.5+1
▶Debianlinux/linux_kernel< 6.4.11-1+1
▶CVEListV5linux/linuxde879a016a94a670fafeb3eb03b3d5803d81ab37 — 7ead10b44b79ce8bfcd51e749d54e009de5f511a+2
▶debiandebian/linux< linux 6.4.11-1 (forky)

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

2
OSV
CVE-2023-53170: In the Linux kernel, the following vulnerability has been resolved: net: dsa: Removed unneeded of_node_put in felix_parse_ports_node Remove unnecessar↗2025-09-15
▶
GHSA
GHSA-794c-87f2-rm5g: In the Linux kernel, the following vulnerability has been resolved: net: dsa: Removed unneeded of_node_put in felix_parse_ports_node Remove unnecess↗2025-09-15
▶

📋Vendor Advisories

2
Red Hat
kernel: net: dsa: Removed unneeded of_node_put in felix_parse_ports_node↗2025-09-15
▶
Debian
CVE-2023-53170: linux - In the Linux kernel, the following vulnerability has been resolved: net: dsa: R...↗2023
▶
CVE-2023-53170 — Linux vulnerability | cvebase