CVE-2024-2214

Missing array size check in _Mtxinit() in the Xtensa port

State: Published
Severity: 7.0 High
Published: Mar 26, 2024
Updated: Feb 13, 2025
Reserved: Mar 6, 2024

Description

In Eclipse ThreadX before version 6.4.0, the _Mtxinit() function in the Xtensa port was missing an array size check causing a memory overwrite. The affected file was ports/xtensa/xcc/src/tx_clib_lock.c

Scores

CVSS	Score	Vector	Source
3.1	7.0 High	CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H	eclipse

Weaknesses

CWE-129 Improper Validation of Array Index

Affected Products

Product	Versions
ThreadXEclipse Foundation	before 6.4.0Affected

References

https://github.com/eclipse-threadx/threadx/security/advisories/GHSA-vmp6-qhp9-r66x
http://seclists.org/fulldisclosure/2024/May/35
http://www.openwall.com/lists/oss-security/2024/05/28/1

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