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HIGH · 7.8

CVE-2023-42740

In telecom 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 no additional execution...

Vulnerability Description

In telecom 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 no additional execution privileges needed

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
GoogleAndroid11.0
UnisocS8000-
UnisocSc7731E-
UnisocSc9832E-
UnisocSc9863A-
UnisocT310-
UnisocT606-
UnisocT610-
UnisocT612-
UnisocT616-
UnisocT618-
UnisocT760-
UnisocT770-
UnisocT820-

Related Weaknesses (CWE)

CWE-862

References

FAQ

What is CVE-2023-42740?

CVE-2023-42740 is a vulnerability with a CVSS score of 7.8 (HIGH). In telecom 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 no additional execution...

How severe is CVE-2023-42740?

CVE-2023-42740 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-42740?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android, Unisoc S8000, Unisoc Sc7731E, Unisoc Sc9832E, Unisoc Sc9863A.