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CVE-2016-3747

Published: 11 July 2016

Use-after-free vulnerability in the mm-video-v4l2 venc component in mediaserver in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-07-01 allows attackers to gain privileges via a crafted application, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 27903498.

Priority

Medium

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
android
Launchpad, Ubuntu, Debian
precise Does not exist

upstream Needs triage

artful Does not exist

bionic Does not exist

trusty Does not exist
(trusty was ignored [abandoned])
wily Ignored
(end of life)
xenial Ignored
(abandoned)
yakkety Ignored
(end of life)
zesty Ignored
(end of life)
Patches:
upstream: https://android.googlesource.com/platform/hardware/qcom/media/+/4ed06d14080d8667d5be14eed200e378cba78345

Severity score breakdown

Parameter Value
Base score 7.8
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H