High severity · published Mar 26, 2024
CVE-2024-2214
Missing array size check in _Mtxinit() in the Xtensa port
7.8
CVSS
0.3%
EPSS
No
On KEV
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
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TH
ThreadX · Eclipse Foundation
before 6.4.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-2214
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-2214
Mailing List
http://seclists.org/fulldisclosure/2024/May/35
Mailing List
http://www.openwall.com/lists/oss-security/2024/05/28/1
Patch
https://github.com/eclipse-threadx/threadx/security/advisories/GHSA-vmp6-qhp9-r66x
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