Vulnerability · Published Apr 11, 2022 · Assigned by MediaTek
CVE-2022-20071
Medium 6.7
In plain English
A medium-severity security flaw in MT6833, MT6853, MT6873, MT6877, MT6885, MT6893, 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 0% of all known vulnerabilities).
Severity (CVSS NVD)6.7Medium
Exploit odds (30 days)<0.1%top 99.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
In ccu, there is a possible escalation of privilege due to a missing certificate validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is no needed for exploitation. Patch ID: ALPS06183315; Issue ID: ALPS06183315.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| MediaTek, Inc. | MT6833, MT6853, MT6873, MT6877, MT6885, MT6893, MT8797 | Android 11.0, 12.0 |
References
- https://corp.mediatek.com/product-security-bulletin/April-2022 x_refsource_MISC