Buffer overflow in Anker Eufy Homebase 2
CVE-2022-29503
A memory corruption vulnerability exists in the libpthread linuxthreads functionality of uClibC 0.9.33.2 and uClibC-ng 1.0.40. Thread allocation can lead to memory corruption. An attacker can create threads to trigger this vulnerability.
Vulnerability class: Buffer Overflow
EPSS: 0.012 (63.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Anker Eufy Homebase 2 — versions 2.1.8.8h
- Anker Eufy_homebase_2
- Anker Eufy_homebase_2_firmware — versions 2.1.8.8h
- Uclibc — versions 0.9.33.2
- Uclibc-ng — versions 1.0.40
- Uclibc-ng_project Uclibc-ng — versions 1.0.40
Weakness classification (CWE)
References
- talos-cna@cisco.com (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-29503?
- CVE-2022-29503 is a critical-severity vulnerability in Anker Eufy Homebase 2, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.8/10. Published 2022-09-29.
- How severe is CVE-2022-29503?
- Critical severity. CVSS v3 base score is 9.8 out of 10.