CVE-2024-6443

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.
Configurations

Configuration 1 (hide)

cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*

History

12 Nov 2024, 19:29

Type Values Removed Values Added
References () https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gg46-3rh2-v765 - () https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gg46-3rh2-v765 - Exploit, Vendor Advisory
CPE cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : 6.3
v2 : unknown
v3 : 6.5
First Time Zephyrproject zephyr
Zephyrproject

04 Oct 2024, 13:50

Type Values Removed Values Added
Summary
  • (es) En utf8_trunc en zephyr/lib/utils/utf8.c, last_byte_p puede apuntar a un byte antes del puntero de cadena si la cadena está vacía.

04 Oct 2024, 06:15

Type Values Removed Values Added
New CVE

Information

Published : 2024-10-04 06:15

Updated : 2024-11-12 19:29


NVD link : CVE-2024-6443

Mitre link : CVE-2024-6443

CVE.ORG link : CVE-2024-6443


JSON object : View

Products Affected

zephyrproject

  • zephyr
CWE
CWE-125

Out-of-bounds Read

CWE-787

Out-of-bounds Write