CVE-2019-2104

Severity: medium (CVSS 5.5 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-07-08 · updated 2026-06-17
Weakness: CWE-908

Description

In HIDL, safe_union, and other C++ structs/unions being sent to application processes, there are uninitialized fields. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android-8.0 Android-8.1 Android-9. Android ID: A-131356202

Affected products

Android: 8.0, 8.1, 9.0

References

https://source.android.com/security/bulletin/2019-07-01
https://source.android.com/security/bulletin/2019-07-01

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