medium
5.5
CWE
200
Advisory Published
Updated

CVE-2023-21449: Infoleak

First published: Thu Mar 16 2023(Updated: )

Improper access control vulnerability in Call application prior to SMR Mar-2023 Release 1 allows local attackers to access sensitive information without proper permission.

Credit: mobile.security@samsung.com

Affected SoftwareAffected VersionHow to fix
Samsung Android=11.0-smr-apr-2021-r1
Samsung Android=11.0-smr-apr-2022-r1
Samsung Android=11.0-smr-aug-2021-r1
Samsung Android=11.0-smr-aug-2022-r1
Samsung Android=11.0-smr-dec-2020-r1
Samsung Android=11.0-smr-dec-2021-r1
Samsung Android=11.0-smr-dec-2022-r1
Samsung Android=11.0-smr-feb-2021-r1
Samsung Android=11.0-smr-feb-2022-r1
Samsung Android=11.0-smr-feb-2023-r1
Samsung Android=11.0-smr-jan-2021-r1
Samsung Android=11.0-smr-jan-2022-r1
Samsung Android=11.0-smr-jan-2023-r1
Samsung Android=11.0-smr-jul-2021-r1
Samsung Android=11.0-smr-jul-2022-r1
Samsung Android=11.0-smr-jun-2021-r1
Samsung Android=11.0-smr-jun-2022-r1
Samsung Android=11.0-smr-mar-2021-r1
Samsung Android=11.0-smr-mar-2022-r1
Samsung Android=11.0-smr-may-2022-r1
Samsung Android=11.0-smr-nov-2021-r1
Samsung Android=11.0-smr-nov-2022-r1
Samsung Android=11.0-smr-oct-2021-r1
Samsung Android=11.0-smr-oct-2022-r1
Samsung Android=11.0-smr-oct-2023-r1
Samsung Android=11.0-smr-sep-2021-r1
Samsung Android=11.0-smr-sep-2022-r1
Samsung Android=12.0-smr-apr-2022-r1
Samsung Android=12.0-smr-aug-2022-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-jun-2022-r1
Samsung Android=12.0-smr-mar-2022-r1
Samsung Android=12.0-smr-may-2022-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-oct-2023-r1
Samsung Android=12.0-smr-sep-2022-r1

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Reference Links

Frequently Asked Questions

  • What is CVE-2023-21449?

    CVE-2023-21449 is an improper access control vulnerability in the Call application prior to SMR Mar-2023 Release 1, which allows local attackers to access sensitive information without proper permission.

  • What is the severity of CVE-2023-21449?

    The severity of CVE-2023-21449 is medium with a CVSS score of 5.5.

  • What software versions are affected by CVE-2023-21449?

    CVE-2023-21449 affects Samsung Android 11.0 SMR versions prior to Mar-2023 Release 1.

  • How can the CVE-2023-21449 vulnerability be fixed?

    To fix CVE-2023-21449, users should update their Samsung Android devices to SMR Mar-2023 Release 1 or a later version.

  • Where can I find more information about CVE-2023-21449?

    You can find more information about CVE-2023-21449 on the [Samsung Mobile Security Updates](https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=03) page.

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