medium
5.7
CWE
20
Advisory Published
Updated

CVE-2023-30731: Input Validation

First published: Wed Oct 04 2023(Updated: )

Logic error in package installation via debugger command prior to SMR Oct-2023 Release 1 allows physical attacker to install an application that has different build type.

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

Affected SoftwareAffected VersionHow to fix
Samsung Android=12.0
Samsung Android=12.0-smr-apr-2022-r1
Samsung Android=12.0-smr-apr-2023-r1
Samsung Android=12.0-smr-aug-2022-r1
Samsung Android=12.0-smr-aug-2023-r1
Samsung Android=12.0-smr-dec-2021-r1
Samsung Android=12.0-smr-dec-2022-r1
Samsung Android=12.0-smr-feb-2022-r1
Samsung Android=12.0-smr-feb-2023-r1
Samsung Android=12.0-smr-jan-2022-r1
Samsung Android=12.0-smr-jan-2023-r1
Samsung Android=12.0-smr-jul-2022-r1
Samsung Android=12.0-smr-jul-2023-r1
Samsung Android=12.0-smr-jun-2022-r1
Samsung Android=12.0-smr-jun-2023-r1
Samsung Android=12.0-smr-mar-2022-r1
Samsung Android=12.0-smr-mar-2023-r1
Samsung Android=12.0-smr-may-2022-r1
Samsung Android=12.0-smr-may-2023-r1
Samsung Android=12.0-smr-nov-2021-r1
Samsung Android=12.0-smr-nov-2022-r1
Samsung Android=12.0-smr-oct-2022-r1
Samsung Android=12.0-smr-sep-2022-r1
Samsung Android=12.0-smr-sep-2023-r1
Samsung Android=13.0
Samsung Android=13.0-smr-apr-2023-r1
Samsung Android=13.0-smr-aug-2023-r1
Samsung Android=13.0-smr-dec-2022-r1
Samsung Android=13.0-smr-feb-2023-r1
Samsung Android=13.0-smr-jan-2023-r1
Samsung Android=13.0-smr-jul-2023-r1
Samsung Android=13.0-smr-jun-2023-r1
Samsung Android=13.0-smr-mar-2023-r1
Samsung Android=13.0-smr-may-2023-r1
Samsung Android=13.0-smr-nov-2022-r1
Samsung Android=13.0-smr-oct-2022-r1
Samsung Android=13.0-smr-sep-2023-r1

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2023-30731?

    The severity of CVE-2023-30731 is medium.

  • How does CVE-2023-30731 affect Samsung Android?

    CVE-2023-30731 affects Samsung Android 12.0 and later.

  • How can a physical attacker exploit CVE-2023-30731?

    A physical attacker can exploit CVE-2023-30731 by using a debugger command to install an application with a different build type.

  • Is there a fix available for CVE-2023-30731?

    Yes, a fix for CVE-2023-30731 is available in the SMR Oct-2023 Release 1.

  • Where can I find more information about CVE-2023-30731?

    You can find more information about CVE-2023-30731 at the following link: [link](https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=10)

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