PT-2024-18725 · Unknown · Libsthmbc.So

Dawuge · Published 2024-02-05 · Updated 2024-03-12 · CVE-2024-20818

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions libsthmbc.so versions prior to SMR Feb-2024 Release 1

Description The issue is related to out-of-bounds write vulnerabilities in the svc1td vld elh function of libsthmbc.so. This allows local attackers to trigger a buffer overflow.

Recommendations For versions prior to SMR Feb-2024 Release 1, update to the SMR Feb-2024 Release 1 or later to resolve the issue. As a temporary workaround, consider restricting access to the svc1td vld elh function in libsthmbc.so until a patch is available.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2024-20818

Affected Products

Libsthmbc.So

References · 6

• https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=02 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-20818 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-20818 · Security Note
• https://twitter.com/VulmonFeeds/status/1754766276130402415 · Twitter Post
• https://twitter.com/Esparta6108713/status/1763190073514942942 · Twitter Post
• https://twitter.com/CVEnew/status/1754714863165988948 · Twitter Post