PT-2024-18724 · Unknown · Libsthmbc.So

Dawuge · CVE-2024-20817 · Published 2024-02-05 · Updated 2024-03-12

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 slh 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 slh function in libsthmbc.so to minimize the risk of exploitation.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2024-20817

Affected Products

Libsthmbc.So

References · 5

• https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=02 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-20817 · Security Note
• https://osv.dev/vulnerability/CVE-2024-20817 · Vendor Advisory
• https://twitter.com/CVEnew/status/1754714864172642804 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1754766022802846041 · Twitter Post