What’s Vulnerable › Vulnerabilities

CVE-2021-0474

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-06-11 · updated 2026-06-17
• Weakness: CWE-787

Description

In avrc_msg_cback of avrc_api.cc, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-8.1 Android-9 Android-10Android ID: A-177611958

Affected products

• Android: 8.1, 9.0, 10.0, 11.0

References

• https://source.android.com/security/bulletin/2021-05-01
• https://source.android.com/security/bulletin/2021-05-01

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