CWE
125 20
Advisory Published
Updated

CVE-2022-22271: Input Validation

First published: Fri Jan 07 2022(Updated: )

A missing input validation before memory copy in TIMA trustlet prior to SMR Jan-2022 Release 1 allows attackers to copy data from arbitrary memory.

Credit: mobile.security@samsung.com mobile.security@samsung.com

Affected SoftwareAffected VersionHow to fix
Google Android=9.0
Google Android=10.0
Google Android=11.0
=9.0
=10.0
=11.0

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Frequently Asked Questions

  • What is CVE-2022-22271?

    CVE-2022-22271 is a vulnerability that allows attackers to copy data from arbitrary memory due to a missing input validation before memory copy in TIMA trustlet prior to SMR Jan-2022 Release 1.

  • What software versions are affected by CVE-2022-22271?

    CVE-2022-22271 affects Google Android versions 9.0, 10.0, and 11.0.

  • What is the severity of CVE-2022-22271?

    CVE-2022-22271 has a severity level of 5.5, which is considered medium.

  • How can attackers exploit CVE-2022-22271?

    Attackers can exploit CVE-2022-22271 by taking advantage of the missing input validation before memory copy in TIMA trustlet to copy data from arbitrary memory.

  • Is there a fix available for CVE-2022-22271?

    The fix for CVE-2022-22271 is included in the SMR Jan-2022 Release 1 for TIMA trustlet.

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