high
7.8
CWE
787 119
EPSS
0.060%
Advisory Published
Updated

CVE-2024-20819: Buffer Overflow

First published: Tue Feb 06 2024(Updated: )

Out-of-bounds Write vulnerabilities in svc1td_vld_plh_ap 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-2024-20819?

    CVE-2024-20819 is classified as a high severity vulnerability due to the risk of local attackers triggering a buffer overflow.

  • How do I fix CVE-2024-20819?

    To fix CVE-2024-20819, update to the latest version of libsthmbc.so included in the SMR Feb-2024 Release 1.

  • Which software versions are affected by CVE-2024-20819?

    CVE-2024-20819 affects various Samsung Android 11.0 versions prior to SMR Feb-2024 Release 1.

  • Can CVE-2024-20819 be exploited remotely?

    CVE-2024-20819 is a local vulnerability, meaning it cannot be exploited remotely.

  • What kind of attacks could CVE-2024-20819 enable?

    CVE-2024-20819 could enable local attackers to execute arbitrary code by triggering a buffer overflow.

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