Out-of-bounds write in Google Android - CVE-2020-0186
Published: June 11, 2020 / Updated: August 8, 2020
Vulnerability identifier: #VU34313
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-2020-0186
CWE-ID: CWE-787
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local privileged user to execute arbitrary code.
In hal_fd_init of hal_fd.cc, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-146144463
Affected software
Google Android
How to mitigate CVE-2020-0186
Install update from vendor's website.