What’s Vulnerable › Vulnerabilities

CVE-2021-39774

• Severity: medium (CVSS 5.5 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: 2022-03-30 · updated 2026-06-17
• Weakness: CWE-125

Description

In Bluetooth, there is a possible out of bounds read due to a missing bounds check. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-205989472

Affected products

• Android: 12.0

References

• https://source.android.com/security/bulletin/android-12l
• https://source.android.com/security/bulletin/android-12l

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