CVE-2024-2214: Missing array size check in _Mtxinit() in the Xtensa port
First published: Tue Mar 26 2024(Updated: )
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
Credit: emo@eclipse.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Eclipse ThreadX | <6.4.0 | |
| Eclipse ThreadX | <6.4.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-2214?
CVE-2024-2214 is considered to have a high severity due to the potential for memory overwrite leading to application instability.
How do I fix CVE-2024-2214?
To fix CVE-2024-2214, upgrade to Eclipse ThreadX version 6.4.0 or later where the vulnerability has been addressed.
What is affected by CVE-2024-2214?
CVE-2024-2214 affects Eclipse ThreadX versions prior to 6.4.0, particularly the Xtensa port implementation.
What are the implications of CVE-2024-2214?
Exploiting CVE-2024-2214 could lead to memory corruption which may compromise system integrity and security.
Is there a workaround for CVE-2024-2214?
There is no recommended workaround for CVE-2024-2214; the best practice is to update to the patched version.
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