CVE-2016-2068 Information

Description

The MSM QDSP6 audio driver (aka sound driver) for the Linux kernel 3.x as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products allows attackers to gain privileges or cause a denial of service (integer overflow and buffer overflow or buffer over-read) via a crafted application that performs a (1) AUDIO_EFFECTS_WRITE or (2) AUDIO_EFFECTS_READ operation aka Qualcomm internal bug CR1006609.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

http://source.android.com/security/bulletin/2016-07-01.html https://source.codeaurora.org/quic/la/kernel/msm-3.10/commit/?id=01ee86da5a0cd788f134e360e2be517ef52b6b00 https://us.codeaurora.org/cgit/quic/la/kernel/msm-3.10/commit/?id=9900650540c889f761d102202bc80306ae80ab83 https://us.codeaurora.org/cgit/quic/la/kernel/msm-3.18/commit/?id=2c04c0dab66013b7dfbe4d5a523c2c1d6b5b11d6 https://www.codeaurora.org/multiple-vulnerabilities-msm-qdsp6-audio-driver-allow-kernel-memory-corruption-cve-2016-2068-0

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8