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CVE-2021-36994

3.7 · LOW

There is a issue that trustlist strings being repeatedly inserted into the linked list in Huawei Smartphone due to race conditions.

Published Oct 28, 2021CWE-362EPSS 0.35%

Overview

CVE-2021-36994 is a low-severity vulnerability. It was published on October 28, 2021 and has a CVSS 3.1 base score of 3.7 (LOW).

This vulnerability has a CVSS 3.1 base score of 3.7, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

There is a issue that trustlist strings being repeatedly inserted into the linked list in Huawei Smartphone due to race conditions. Successful exploitation of this vulnerability can cause exceptions when managing the system trustlist.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refconsumer.huawei.com/en/support/bulletin/2021/7/Refconsumer.huawei.com/en/support/bulletin/2021/7/

How CyberStrike helps

Frequently asked questions

What is CVE-2021-36994?

CVE-2021-36994 is a low-severity vulnerability. It was published on October 28, 2021 and has a CVSS 3.1 base score of 3.7 (LOW).

How severe is CVE-2021-36994?

This vulnerability has a CVSS 3.1 base score of 3.7, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2021-36994?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2021-36994?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2021-36994 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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