CVE-2024-2214
HighPublished
Missing array size check in _Mtxinit() in the Xtensa port
- Published
- Mar 26, 2024
- Updated
- Feb 13, 2025
- Assigning CNA
- eclipse
- Evidence observed
- Aug 28, 2026
Primary CVSS
7.8/ 10High
nvd · CVSS 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H0.3%
Low · next 30 days
- Percentile
- 27.1%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
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
Sources
2- advisoriesInformational
A collection of my public security advisories.
- vulnsResearch
HN Security's advisories.
Responsible use
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