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CVE-2022-20516

7.5 · HIGH

In rw_t3t_act_handle_check_ndef_rsp of rw_t3t.cc, there is a possible out of bounds read due to an integer overflow.

Published Dec 16, 2022CWE-191EPSS 0.82%

Overview

CVE-2022-20516 is a high-severity vulnerability. It was published on December 16, 2022 and has a CVSS 3.1 base score of 7.5 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

In rw_t3t_act_handle_check_ndef_rsp of rw_t3t.cc, there is a possible out of bounds read due to an integer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-224002331

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

Refsource.android.com/security/bulletin/pixel/2022-12-01Refsource.android.com/security/bulletin/pixel/2022-12-01

How CyberStrike helps

Frequently asked questions

What is CVE-2022-20516?

CVE-2022-20516 is a high-severity vulnerability. It was published on December 16, 2022 and has a CVSS 3.1 base score of 7.5 (HIGH).

How severe is CVE-2022-20516?

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2022-20516?

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-2022-20516?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-20516 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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