Vulnerability

CVE-2022-20084

Component: CELLULAR
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.

Impact

Severity (Manufact.)

HIGH

Severity (NIST)

7.8

Severity (Android)

N/A

Chipsets

121

Devices

1562

Affected Hardware

NameAlso known asManufacturer
MT6731
MediaTek
MT6735P
MediaTek
MT6735M
MediaTek
MT6735
MediaTek
MT6737
MediaTek
MT6737T
MediaTek
MT6732M
MediaTek
MT6732
MediaTek
MT6739
MediaTek
MT6750
MediaTek
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Timeline

Introduced (est):
Jul 1, 2014
Reported:
Unknown
Advisory Published:
May 3, 2022
CVE Published:
May 3, 2022
Android Patch Level:
May 2022
For more information and a detailed analysis of the data presented on this website, please see our paper, to be presented at NDSS'25.
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