What’s Vulnerable › Vulnerabilities

CVE-2021-0664

• 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: 2021-11-18 · updated 2026-06-17
• Weakness: CWE-416

Description

In ccu, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05827158; Issue ID: ALPS05827158.

Affected products

• Android: 10.0, 11.0

References

• https://corp.mediatek.com/product-security-bulletin/November-2021
• https://corp.mediatek.com/product-security-bulletin/November-2021

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