CVE-2019-2033

HIGH

Android - Use-After-Free in dnssd_clientstub.c create_hdr

Title source: llm

Description

In create_hdr of dnssd_clientstub.c, there is a possible use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android-9. Android ID: A-121327565.

References (1)

Core 1

Core References

Patch, Vendor Advisory x_refsource_confirm

https://source.android.com/security/bulletin/2019-04-01

Scores

CVSS v3 7.8

EPSS 0.0017

EPSS Percentile 6.6%

Attack Vector LOCAL

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-416

Status published

Products (1)

google/android 9.0

Published Apr 19, 2019

Tracked Since Feb 18, 2026