In the hidp_process_report in bluetooth, there is an integer overflow. This could lead to an out of bounds write with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-65853588 References: Upstream kernel.
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
| Link | Tags |
|---|---|
| https://usn.ubuntu.com/3797-2/ | third party advisory vendor advisory |
| https://usn.ubuntu.com/3797-1/ | third party advisory vendor advisory |
| https://lists.debian.org/debian-lts-announce/2018/10/msg00003.html | third party advisory mailing list |
| https://usn.ubuntu.com/3820-1/ | third party advisory vendor advisory |
| https://usn.ubuntu.com/3820-2/ | third party advisory vendor advisory |
| https://access.redhat.com/errata/RHSA-2018:2948 | third party advisory vendor advisory |
| https://www.debian.org/security/2018/dsa-4308 | third party advisory vendor advisory |
| https://source.android.com/security/bulletin/2018-06-01 | vendor advisory |
| https://usn.ubuntu.com/3822-2/ | third party advisory vendor advisory |
| https://usn.ubuntu.com/3822-1/ | third party advisory vendor advisory |
| https://usn.ubuntu.com/3820-3/ | third party advisory vendor advisory |
| https://access.redhat.com/errata/RHSA-2019:2043 | third party advisory vendor advisory |
| https://access.redhat.com/errata/RHSA-2019:2029 | third party advisory vendor advisory |