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Description

In Eclipse ThreadX before version 6.4.3, the thread module has a setting of maximum priority. In some cases the check of that maximum priority wasn't performed, allowing, as a result, to obtain a thread with higher priority than expected and causing a possible denial of service.

PUBLISHED Reserved 2025-08-06 | Published 2025-10-15 | Updated 2025-10-15 | Assigner eclipse




MEDIUM: 5.7CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-770 Allocation of Resources Without Limits or Throttling

Product status

Default status
unaffected

Any version before 6.4.3
affected

Credits

amgross finder

References

github.com/...hreadx/security/advisories/GHSA-w8rw-fqgj-9r49 vendor-advisory

cve.org (CVE-2025-55079)

nvd.nist.gov (CVE-2025-55079)

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