CVE-2019-1999

HIGH

Google Android - Double Free

Title source: rule

Description

In binder_alloc_free_page of binder_alloc.c, there is a possible double free due to improper locking. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-120025196.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Google Security Research · textdosandroid
https://www.exploit-db.com/exploits/46357

References (6)

Scores

CVSS v3 7.8
EPSS 0.0047
EPSS Percentile 64.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Classification

CWE
CWE-415
Status published

Affected Products (4)

google/android
debian/debian_linux
debian/debian_linux
canonical/ubuntu_linux

Timeline

Published Feb 28, 2019
Tracked Since Feb 18, 2026