PT-2023-27557 · Unisoc (Shanghai) Technologies Co.+1 · T760/T770/T820/S8000+1

Published 2023-10-07 · Updated 2023-10-11 · CVE-2023-40636

Positive Technologies (AI Summary)

CVSS v3.1

4.4

Medium

Base vector

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

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, which could allow writing permission usage records of an app. This might lead to local information disclosure, requiring System 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-2023-40636

Affected Products

T760/T770/T820/S8000

Android

References · 7

• https://osv.dev/vulnerability/CVE-2023-40636 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-40636 · Security Note
• https://unisoc.com/en_us/secy/announcementDetail/https://unisoc.com/en_us/secy/announcementDetail/1707266966118531074 · Vendor Advisory
• https://twitter.com/CVEnew/status/1710865923542798598 · Twitter Post
• https://t.me/cvenotify/59119 · Telegram Post
• https://t.me/cibsecurity/71785 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1710895510393860337 · Twitter Post