CVE-2026-23139

Description

In the Linux kernel, the following vulnerability has been resolved:netfilter: nf_conncount: update last_gc only when GC has been performedCurrently last_gc is being updated everytime a new connection istracked, that means that it is updated even if a GC wasnt performed.With a sufficiently high packet rate, it is possible to always bypassthe GC, causing the list to grow infinitely.Update the last_gc value only when a GC has been actually performed.

Risk Information

Base Score

5.5

MODERATE

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Score

Exploitation Probability

0.015

Associated Vulnerability

No records found

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234