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HIGH · 7.8

CVE-2022-20084

In telephony, there is a possible way to disable receiving emergency broadcasts due to a missing permission check. This could lead to local escalation of privilege with no additional execution privile...

Vulnerability Description

In telephony, there is a possible way to disable receiving emergency broadcasts due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06498874; Issue ID: ALPS06498874.

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
GoogleAndroid10.0
MediatekMt6731-
MediatekMt6732-
MediatekMt6735-
MediatekMt6737-
MediatekMt6739-
MediatekMt6750-
MediatekMt6750S-
MediatekMt6752-
MediatekMt6753-
MediatekMt6755-
MediatekMt6755S-
MediatekMt6757-
MediatekMt6757C-
MediatekMt6757Cd-
MediatekMt6757Ch-
MediatekMt6758-
MediatekMt6761-
MediatekMt6762-
MediatekMt6763-

Related Weaknesses (CWE)

CWE-862

References

FAQ

What is CVE-2022-20084?

CVE-2022-20084 is a vulnerability with a CVSS score of 7.8 (HIGH). In telephony, there is a possible way to disable receiving emergency broadcasts due to a missing permission check. This could lead to local escalation of privilege with no additional execution privile...

How severe is CVE-2022-20084?

CVE-2022-20084 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-2022-20084?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android, Mediatek Mt6731, Mediatek Mt6732, Mediatek Mt6735, Mediatek Mt6737.