CVE-2025-68221

Description

In the Linux kernel, the following vulnerability has been resolved:mptcp: fix address removal logic in mptcp_pm_nl_rm_addrFix inverted WARN_ON_ONCE condition that prevented normal addressremoval counter updates. The current code only executes decrementlogic when the counter is already 0 (abnormal state), whilenormal removals (counter > 0) are ignored.

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

0.027

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