CVE-2023-21233

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-08-14 · updated 2026-06-17
Weakness: CWE-908

Description

In multiple locations of avrc, there is a possible leak of heap data due to uninitialized data. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected products

Android: 11.0

References

https://source.android.com/security/bulletin/wear/2023-08-01
https://source.android.com/security/bulletin/wear/2023-08-01

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