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THREATINT
PUBLISHED

CVE-2024-2214

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



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

Reserved 2024-03-06 | Published 2024-03-26 | Updated 2025-02-13 | Assigner eclipse


HIGH: 7.0CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Problem types

CWE-129 Improper Validation of Array Index

Product status

Default status
unaffected

Any version before 6.4.0
affected

Credits

Marco Ivaldi finder

References

github.com/...hreadx/security/advisories/GHSA-vmp6-qhp9-r66x

seclists.org/fulldisclosure/2024/May/35

www.openwall.com/lists/oss-security/2024/05/28/1

cve.org (CVE-2024-2214)

nvd.nist.gov (CVE-2024-2214)

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