CVE-2024-50131: Linux Kernel

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: tracing: Consider the NULL character when validating the event length strlen() returns a string length excluding the null byte. If the string length equals to the maximum buffer length, the buffer will have no space for the NULL terminating character. This commit checks this condition and returns failure for it.

Affected products

• Linux Linux Kernel: from 5.1, before 5.15.170 (fixed in 5.15.170); from 5.16, before 6.1.115 (fixed in 6.1.115); from 6.2, before 6.6.59 (fixed in 6.6.59); from 6.7, before 6.11.6 (fixed in 6.11.6); version 6.12 only

Published 2024-11-05. Last modified 2026-08-04.