Vulnerability · Published May 3, 2022 · Assigned by MediaTek

CVE-2022-20092

Medium 5.5

In plain English

A medium-severity security flaw in MT6761, MT6768, MT6779, MT6785, MT6833, MT6853, MT6853T, MT6873, MT6877, MT6879, MT6883, MT6885, MT6889, MT6893, MT6895, MT6983, MT8173, MT8175, MT8183, MT8185, MT8385, MT8791, MT8797 from MediaTek, Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities).

Severity (CVSS NVD)5.5Medium

Exploit odds (30 days)0.1%top 98.6% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

In alac decoder, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06366061; Issue ID: ALPS06366061.

Affected products (as reported)

Vendor	Product	Versions
MediaTek, Inc.	MT6761, MT6768, MT6779, MT6785, MT6833, MT6853, MT6853T, MT6873, MT6877, MT6879, MT6883, MT6885, MT6889, MT6893, MT6895, MT6983, MT8173, MT8175, MT8183, MT8185, MT8385, MT8791, MT8797	Android 11.0, 12.0

References

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