CVE-2022-29503: Buffer Overflow
First published: Thu Sep 29 2022(Updated: )
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.
Credit: talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Uclibc Uclibc | =0.9.33.2 | |
| Uclibc-ng Project Uclibc-ng | =1.0.40 | |
| Anker Eufy Homebase 2 Firmware | =2.1.8.8h | |
| Anker Eufy Homebase 2 |
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Frequently Asked Questions
What is the severity of CVE-2022-29503?
CVE-2022-29503 has a severity rating that indicates a significant risk of memory corruption due to thread allocation.
How do I fix CVE-2022-29503?
To fix CVE-2022-29503, update to the latest versions of uClibC or uClibC-ng that address this vulnerability.
What versions are affected by CVE-2022-29503?
CVE-2022-29503 affects uClibC version 0.9.33.2 and uClibC-ng version 1.0.40.
What happens if CVE-2022-29503 is exploited?
Exploitation of CVE-2022-29503 can lead to memory corruption, potentially allowing an attacker to disrupt services or execute arbitrary code.
Is CVE-2022-29503 related to any specific devices?
Yes, CVE-2022-29503 is also noted to affect Anker Eufy Homebase 2 firmware version 2.1.8.8h.
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- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
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- agent/source
- vendor/uclibc
- canonical/uclibc uclibc
- version/uclibc uclibc/0.9.33.2
- vendor/uclibc-ng project
- canonical/uclibc-ng project uclibc-ng
- version/uclibc-ng project uclibc-ng/1.0.40
- vendor/anker
- canonical/anker eufy homebase 2 firmware
- version/anker eufy homebase 2 firmware/2.1.8.8h
- canonical/anker eufy homebase 2