What’s Vulnerable › Vulnerabilities

CVE-2022-21770

• Severity: medium (CVSS 6.7 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: 2022-07-06 · updated 2026-06-17
• Weakness: CWE-59

Description

In sound driver, there is a possible information disclosure due to symlink following. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06558663; Issue ID: ALPS06558663.

Affected products

• Android: 11.0, 12.0

References

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

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