Use-after-free in Google Android - CVE-2019-9275
Published: September 7, 2019 / Updated: August 8, 2020
Vulnerability identifier: #VU35541
CSH Severity: Low
CVSS v4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-9275
CWE-ID: CWE-416
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local privileged user to execute arbitrary code.
In the Android kernel in the mnh driver there is a use after free due to improper locking. This could lead to escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.
Affected software
Google Android
How to mitigate CVE-2019-9275
Install update from vendor's website.