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CVE-2021-22303

3.3 · LOW

There is a pointer double free vulnerability in Taurus-AL00A 10.0.0.1(C00E1R1P1).

Published Feb 6, 2021CWE-415EPSS 0.52%

Overview

CVE-2021-22303 is a low-severity vulnerability. It was published on February 6, 2021 and has a CVSS 3.1 base score of 3.3 (LOW).

This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

There is a pointer double free vulnerability in Taurus-AL00A 10.0.0.1(C00E1R1P1). There is a lack of muti-thread protection when a function is called. Attackers can exploit this vulnerability by performing malicious operation to cause pointer double free. This may lead to module crash, compromising normal service.

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

Refwww.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-02-smartphone-enRefwww.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-02-smartphone-en

How CyberStrike helps

Frequently asked questions

What is CVE-2021-22303?

CVE-2021-22303 is a low-severity vulnerability. It was published on February 6, 2021 and has a CVSS 3.1 base score of 3.3 (LOW).

How severe is CVE-2021-22303?

This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2021-22303?

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-2021-22303?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2021-22303 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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