CVE-2016-10458 Information

Description

In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Mobile SD 210/SD 212/SD 205 SD 410/12 SD 425 SD 427 SD 430 SD 435 SD 450 SD 615/16/SD 415 SD 617 SD 625 SD 650/52 SD 808 SD 810 SD 820 SD 835 SD 845 SDM630 SDM636 SDM660 SDX20 and Snapdragon_High_Med_2016 the ‘proper’ solution for this will be to ensure that any users of qsee_log in the bootchain (before Linux boots) unallocate their buffers and clear the qsee_log pointer. Until support for that is implemented in TZ and the bootloader enable tz_log to avoid potential scribbling. This solution will prevent the linux kernel memory corruption.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://www.securityfocus.com/bid/103671 https://source.android.com/security/bulletin/2018-04-01

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8