What’s Vulnerable › Vulnerabilities

CVE-2022-20066

• Severity: medium (CVSS 4.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-04-11 · updated 2026-06-17
• Weakness: CWE-755

Description

In atf (hwfde), there is a possible leak of sensitive information due to incorrect error handling. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06171729; Issue ID: ALPS06171729.

Affected products

• Android: 11.0, 12.0

References

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

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