Buffer overflow in Google Android - CVE-2018-11832
Published: September 18, 2018 / Updated: August 8, 2020
Vulnerability identifier: #VU36673
CSH Severity: Low
CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2018-11832
CWE-ID: CWE-119
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local authenticated user to execute arbitrary code.
In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, lack of input size validation before copying to buffer in PMIC function can lead to heap overflow.
Affected software
Google Android
How to mitigate CVE-2018-11832
Install update from vendor's website.