CVE-2023-42655 — MEDIUM (6.7)

Vulnerability Description

In sim service, there is a possible way to write permission usage records of an app due to a missing permission check. This could lead to local escalation of privilege with System execution privileges needed

CVSS Score

6.7

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Google	Android	11.0
Unisoc	S8000	-
Unisoc	T760	-
Unisoc	T770	-
Unisoc	T820	-

Related Weaknesses (CWE)

CWE-862

References

https://www.unisoc.com/en_us/secy/announcementDetail/https://www.unisoc.com/en_uVendor Advisory
https://www.unisoc.com/en_us/secy/announcementDetail/https://www.unisoc.com/en_uVendor Advisory

FAQ

What is CVE-2023-42655?

CVE-2023-42655 is a vulnerability with a CVSS score of 6.7 (MEDIUM). In sim service, there is a possible way to write permission usage records of an app due to a missing permission check. This could lead to local escalation of privilege with System execution privileges...

How severe is CVE-2023-42655?

CVE-2023-42655 has been rated MEDIUM with a CVSS base score of 6.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-42655?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android, Unisoc S8000, Unisoc T760, Unisoc T770, Unisoc T820.