CVE-2024-6443

Name of the Vulnerable Software and Affected Versions Zephyr (affected versions not specified)

Description The issue occurs in the utf8 trunc function found in zephyr/lib/utils/utf8.c, where last byte p might point to the byte just before the string pointer if the string is empty. This is a buffer underflow vulnerability in Zephyr's UTF-8 utility function.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.