Vulnerability · Published Apr 11, 2022 · Assigned by MediaTek

CVE-2022-20064

Medium 6.7

In plain English

A medium-severity security flaw in MT6580, MT6737, MT6739, MT6761, MT6762, MT6763, MT6765, MT6768, MT6769, MT6779, MT6781, MT6785, MT6789, MT6833, MT6853, MT6873, MT6875, MT6877, MT6879, MT6883, MT6885, MT6889, MT6893, MT6895, MT6983, 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 2% of all known vulnerabilities).

Severity (CVSS NVD)6.7Medium

Exploit odds (30 days)0.1%top 97.5% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

In ccci, there is a possible leak of kernel pointer due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06108617; Issue ID: ALPS06108617.

Affected products (as reported)

Vendor	Product	Versions
MediaTek, Inc.	MT6580, MT6737, MT6739, MT6761, MT6762, MT6763, MT6765, MT6768, MT6769, MT6779, MT6781, MT6785, MT6789, MT6833, MT6853, MT6873, MT6875, MT6877, MT6879, MT6883, MT6885, MT6889, MT6893, MT6895, MT6983, MT6985, MT8321, MT8667, MT8675, MT8765, MT8766, MT8768, MT8786, MT8788, MT8789, MT8797	Android 10.0, 11.0, 12.0

References

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