← All advisories

Medium severity6.3NVD Advisory· Published Oct 4, 2024· Updated Jun 17, 2026

CVE-2024-6443

CVE-2024-6443

Description

In utf8_trunc in zephyr/lib/utils/utf8.c, last_byte_p can point to one byte before the string pointer if the string is empty.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3

Zephyrproject Rtos/Zephyr2 versions
cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*range: <=3.6.0
- (no CPE)range: *
Zephyr Project/zephyrllm-fuzzy

Patches

Vulnerability mechanics

References

1

github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gg46-3rh2-v765nvdExploitVendor Advisory

News mentions

0

No linked articles in our index yet.