Permissions, Privileges, and Access Controls in Google Android - CVE-2016-2419
Published: April 18, 2016 / Updated: August 9, 2020
Vulnerability identifier: #VU40352
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2016-2419
CWE-ID: CWE-264
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
media/libmedia/IDrm.cpp in mediaserver in Android 6.x before 2016-04-01 does not initialize a certain key-request data structure, which allows attackers to obtain sensitive information from process memory, and consequently bypass an unspecified protection mechanism, via unspecified vectors, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 26323455.
Affected software
Google Android
How to mitigate CVE-2016-2419
Install update from vendor's website.