VulnerabilityModified
CVE-2024-2214
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.
HIGH 7.8EPSS 0.34%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.34%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.34% probability · 27th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-129
- Affected
- eclipse/threadx
- Source
- emo@eclipse.org
References
- http://seclists.org/fulldisclosure/2024/May/35Mailing List
- http://www.openwall.com/lists/oss-security/2024/05/28/1Mailing List
- https://github.com/eclipse-threadx/threadx/security/advisories/GHSA-vmp6-qhp9-r66xPatch, Vendor Advisory
- http://seclists.org/fulldisclosure/2024/May/35Mailing List
- http://www.openwall.com/lists/oss-security/2024/05/28/1Mailing List
- https://github.com/eclipse-threadx/threadx/security/advisories/GHSA-vmp6-qhp9-r66xPatch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.