PT-2023-28564 · Unisoc (Shanghai) Technologies Co.+1 · Sc7731E/Sc9832E/Sc9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000+1

Published 2023-12-04 · Updated 2024-10-11 · CVE-2023-42740

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 Telecom service (affected versions not specified)

Description The issue is related to a missing permission check in the telecom service, allowing for the writing of permission usage records of an app. This could lead to local escalation of privilege without needing additional execution privileges.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2023-42740

Affected Products

Sc7731E/Sc9832E/Sc9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000

Android

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2023-42740 · Security Note
• https://osv.dev/vulnerability/CVE-2023-42740 · Vendor Advisory
• https://unisoc.com/en_us/secy/announcementDetail/https://unisoc.com/en_us/secy/announcementDetail/1731138365803266049 · Note
• https://t.me/cvenotify/62754 · Telegram Post