CVE-2021-3431: BT: Assertion failure on repeated LL_FEATURE_REQ
First published: Tue Jun 28 2022(Updated: )
Assertion reachable with repeated LL_FEATURE_REQ. Zephyr versions >= v2.5.0 contain Reachable Assertion (CWE-617). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7548-5m6f-mqv9
Credit: vulnerabilities@zephyrproject.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Zephyrproject Zephyr | >=2.5.0<2.6.0 |
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Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2021-3431.
What is the severity of CVE-2021-3431?
The severity of CVE-2021-3431 is high with a severity value of 7.5.
Which software versions are affected by CVE-2021-3431?
Zephyr versions >= v2.5.0 up to v2.6.0 are affected by CVE-2021-3431.
What is the CWE ID associated with CVE-2021-3431?
The CWE ID associated with CVE-2021-3431 is CWE-617.
Where can I find more information about CVE-2021-3431?
You can find more information about CVE-2021-3431 at the following link: http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7548-5m6f-mqv9
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- version/zephyrproject zephyr/2.5.0