CVE-2020-3686

Possible memory out of bound issue during music playback when an incorrect bit stream content is copied into array without checking the length of array in…

published January 21, 2021

CVSS
—
EPSS
1%
Percentile
68.2
In the wild
Unconfirmed
What it is

⚠️ Watch out for a sneaky memory mishap! In certain Snapdragon devices, playing your favorite tunes could lead to a potential out-of-bounds issue when handling incorrect bit streams. 🎶 Think of it like attempting to pour a gallon of milk into a pint glass — if you don't check the size of your container, you're bound to create a mess! This flaw means that if the wrong data stream comes through, the system could overflow in unexpected ways. If exploited, this could lead to unpredictable behavior during music playback, potentially crashing the application or device. While the severity is currently marked as 'unknown,' the implications of unexpected crashes during your jam sessions could be incredibly frustrating — nobody wants a party interrupted!

Put simply

Think of it like attempting to pour a gallon of milk into a pint glass — if you don't check the size of your container, you're bound to create a mess! This flaw means that if the wrong data stream comes through, the system could overflow in unexpected ways. This vulnerability arises from a failure to check the length of an array while copying incoming data during music playback in various Snapdragon platforms, leading to possible memory access violations.

What to do

If exploited, this could lead to unpredictable behavior during music playback, potentially crashing the application or device. While the severity is currently marked as 'unknown,' the implications of unexpected crashes during your jam sessions could be incredibly frustrating — nobody wants a party interrupted! To mitigate this, ensure that software updates for affected Snapdragon devices are applied as soon as they become available. Additionally, monitor device performance during media playback for any unusual behavior. Stay vigilant! You've got this! Stay proactive and keep your devices in top shape. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01208 · 68.2th percentile
Published
2021-01-21T09:41Z
EPSS history
Timeline
  • 21 JAN 09:41Z
    Possible memory out of bound issue during music playback when an incorrect bit stream content is copied into array without checking the length of array in…
    cvelistv5