CVE-2016-0838

Sonivox 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 2016-04-01 does not check for a negative number of…

published April 18, 2016

CVSS
—
EPSS
3%
Percentile
86.5
In the wild
Unconfirmed
What it is

⚠️ A crafty media file can exploit your Android device! This vulnerability allows remote attackers to execute arbitrary code without you even knowing it! Think of it like a delivery driver bringing a package that looks perfectly fine, but inside is a ticking time bomb ready to cause chaos. If the system doesn’t check the contents, it could lead to disastrous consequences! An attacker could send a malicious media file that leads to memory corruption, causing your device to crash or even execute arbitrary code. This could mean anything from unwanted apps being installed to sensitive information being compromised!

Put simply

Think of it like a delivery driver bringing a package that looks perfectly fine, but inside is a ticking time bomb ready to cause chaos. If the system doesn’t check the contents, it could lead to disastrous consequences! This flaw in the Sonivox component of Android's mediaserver occurs because it fails to check for negative sample numbers in media files, allowing crafted files to manipulate memory improperly. It affects Android versions prior to 4.4.4, 5.0.2, 5.1.1, and 6.x before April 1, 2016.

What to do

An attacker could send a malicious media file that leads to memory corruption, causing your device to crash or even execute arbitrary code. This could mean anything from unwanted apps being installed to sensitive information being compromised! To protect your devices, update to the latest Android version as soon as possible where this vulnerability is patched. Always be cautious about the media files you download and avoid opening files from untrusted sources. You've got this! With the right updates and precautions, you can keep your device secure! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02822 · 86.5th percentile
Published
2016-04-18T00:00Z
EPSS history
Timeline
  • 18 APR 00:00Z
    Sonivox 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 2016-04-01 does not check for a negative number of…
    cvelistv5