high
7.8
CWE
787 119
EPSS
0.060%
Advisory Published
Updated

CVE-2024-20817: Buffer Overflow

First published: Tue Feb 06 2024(Updated: )

Out-of-bounds Write vulnerabilities in svc1td_vld_slh of libsthmbc.so prior to SMR Feb-2024 Release 1 allows local attackers to trigger buffer overflow.

Credit: mobile.security@samsung.com

Affected SoftwareAffected VersionHow to fix
=11.0
=11.0-smr-apr-2021-r1
=11.0-smr-apr-2022-r1
=11.0-smr-apr-2023-r1
=11.0-smr-aug-2021-r1
=11.0-smr-aug-2022-r1
=11.0-smr-aug-2023-r1
=11.0-smr-dec-2020-r1
=11.0-smr-dec-2021-r1
=11.0-smr-dec-2022-r1
=11.0-smr-dec-2023-r1
=11.0-smr-feb-2021-r1
=11.0-smr-feb-2022-r1
=11.0-smr-feb-2023-r1
=11.0-smr-jan-2021-r1
=11.0-smr-jan-2022-r1
=11.0-smr-jan-2023-r1
=11.0-smr-jan-2024-r1
=11.0-smr-jul-2021-r1
=11.0-smr-jul-2022-r1
=11.0-smr-jul-2023-r1
=11.0-smr-jun-2021-r1
=11.0-smr-jun-2022-r1
=11.0-smr-jun-2023-r1
=11.0-smr-mar-2021-r1
=11.0-smr-mar-2022-r1
=11.0-smr-mar-2023-r1
=11.0-smr-may-2021-r1
=11.0-smr-may-2022-r1
=11.0-smr-may-2023-r1
=11.0-smr-nov-2021-r1
=11.0-smr-nov-2022-r1
=11.0-smr-nov-2023-r1
=11.0-smr-oct-2021-r1
=11.0-smr-oct-2022-r1
=11.0-smr-oct-2023-r1
=11.0-smr-sep-2021-r1
=11.0-smr-sep-2022-r1
=11.0-smr-sep-2023-r1
=12.0
=12.0-smr-apr-2022-r1
=12.0-smr-apr-2023-r1
=12.0-smr-aug-2022-r1
=12.0-smr-aug-2023-r1
=12.0-smr-dec-2021-r1
=12.0-smr-dec-2022-r1
=12.0-smr-dec-2023-r1
=12.0-smr-feb-2022-r1
=12.0-smr-feb-2023-r1
=12.0-smr-jan-2022-r1
=12.0-smr-jan-2023-r1
=12.0-smr-jan-2024-r1
=12.0-smr-jul-2022-r1
=12.0-smr-jul-2023-r1
=12.0-smr-jun-2022-r1
=12.0-smr-jun-2023-r1
=12.0-smr-mar-2022-r1
=12.0-smr-mar-2023-r1
=12.0-smr-may-2022-r1
=12.0-smr-may-2023-r1
=12.0-smr-nov-2021-r1
=12.0-smr-nov-2022-r1
=12.0-smr-nov-2023-r1
=12.0-smr-oct-2022-r1
=12.0-smr-oct-2023-r1
=12.0-smr-sep-2022-r1
=12.0-smr-sep-2023-r1
=13.0
=13.0-smr-apr-2023-r1
=13.0-smr-aug-2023-r1
=13.0-smr-dec-2022-r1
=13.0-smr-dec-2023-r1
=13.0-smr-feb-2023-r1
=13.0-smr-jan-2023-r1
=13.0-smr-jan-2024-r1
=13.0-smr-jul-2023-r1
=13.0-smr-jun-2023-r1
=13.0-smr-mar-2023-r1
=13.0-smr-may-2023-r1
=13.0-smr-nov-2022-r1
=13.0-smr-nov-2023-r1
=13.0-smr-oct-2022-r1
=13.0-smr-oct-2023-r1
=13.0-smr-sep-2023-r1
=14.0
=14.0-smr-dec-2023-r1
=14.0-smr-jan-2024-r1
=14.0-smr-nov-2023-r1
=14.0-smr-oct-2023-r1

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2024-20817?

    CVE-2024-20817 is classified with a high severity due to its potential to enable local attackers to exploit buffer overflow vulnerabilities.

  • How do I fix CVE-2024-20817?

    To remediate CVE-2024-20817, users should update their Samsung devices to the SMR Feb-2024 Release 1 or later.

  • Which versions of Samsung Android are affected by CVE-2024-20817?

    CVE-2024-20817 affects multiple Samsung Android versions including 11.0 and 12.0 prior to the SMR Feb-2024 Release 1.

  • What types of attacks can CVE-2024-20817 lead to?

    CVE-2024-20817 can lead to localized attacks that successfully execute arbitrary code or crash the affected application.

  • Who is impacted by CVE-2024-20817?

    Individuals using affected versions of Samsung Android devices are at risk from CVE-2024-20817 vulnerabilities.

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