CVE-2022-21757

HIGH

Android - Denial of Service via Missing Count Check in WIFI Firmware

Title source: llm

Description

In WIFI Firmware, there is a possible system crash due to a missing count check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06468894; Issue ID: ALPS06468894.

References (1)

Core 1

Core References

Vendor Advisory x_refsource_misc

https://corp.mediatek.com/product-security-bulletin/June-2022

Scores

CVSS v3 7.5

EPSS 0.0050

EPSS Percentile 38.4%

Attack Vector NETWORK

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

Details

CWE

CWE-354

Status published

Products (2)

google/android 11.0

google/android 12.0

Published Jun 06, 2022

Tracked Since Feb 18, 2026