Local Privilege Escalation Vulnerability in Telecom Service by Unisoc
CVE-2023-42740

7.8HIGH

Key Information:

Vendor

Unisoc
Status
Sc7731e/sc9832e/sc9863a/t310/t606/t612/t616/t610/t618/t760/t770/t820/s8000
Vendor
CVE Published:
4 December 2023

What is CVE-2023-42740?

A vulnerability has been identified in the telecom service provided by Unisoc, where the absence of a necessary permission check allows for the unauthorized alteration of permission usage records by applications. This flaw creates an opportunity for local privilege escalation, thus enabling an attacker to increase their permissions without requiring any additional execution privileges, potentially compromising system security.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Affected Version(s)

SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000 Android11/Android12/Android13

References

https://www.unisoc.com/en_us/secy/announcementDetail/http...

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.