PT-2023-28440 · Samsung · Knoxcustommanagerservice

Dzmitry Lukyanenka · Published 2023-12-04 · Updated 2023-12-11 · CVE-2023-42570

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions KnoxCustomManagerService versions prior to SMR Dec-2023 Release 1

Description The issue is related to improper access control, allowing an attacker to access the device SIM PIN. This could potentially lead to unauthorized access to sensitive information.

Recommendations For versions prior to SMR Dec-2023 Release 1, update to the SMR Dec-2023 Release 1 or later to resolve the issue. As a temporary workaround, consider restricting access to the KnoxCustomManagerService until a patch is available.

Fix

Related Identifiers

CVE-2023-42570

Affected Products

Knoxcustommanagerservice

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-42570 · Security Note
• https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=12 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-42570 · Vendor Advisory
• https://twitter.com/CVEnew/status/1731869113318867057 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1731951108396822720 · Twitter Post