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.

CVSS v3 6.3 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gg46-3rh2-v765	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

No history.

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

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