In create_pinctrl of core.c, there is a possible out of bounds read due to a use after free. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-140550171
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0427
Reference (s):
- http://packetstormsecurity.com/files/161229/Kernel-Live-Patch-Security-Notice-LSN-0074-1.html
- https://source.android.com/security/bulletin/pixel/2020-09-01
- URL: https://source.android.com/security/bulletin/pixel/2020-09-01
- MLIST:[debian-lts-announce] 20201218 [SECURITY] [DLA 2494-1] linux security update
- URL: https://lists.debian.org/debian-lts-announce/2020/12/msg00027.html