CVE-2020-11134

Possible stack out of bound write might happen due to time bitmap length and bit duration fields of the attributes like NAN ranging setup attribute inside a…

published June 9, 2021

CVSS
—
EPSS
1%
Percentile
56.0
In the wild
Unconfirmed
What it is

⚠️ There's a sneaky stack out-of-bounds write lurking in the Snapdragon world! It could lead to unexpected behavior, and it's hiding in plain sight! Think of it like a crowded concert where a few fans decide to push their way to the front during a quiet moment. The result? A chaotic scene that disrupts the performance! This vulnerability could potentially overwrite critical data, causing your system to misbehave. If exploited, this could allow an attacker to manipulate memory, leading to unpredictable system behavior or crashes. While we haven't seen any known exploits yet, the potential for chaos is absolutely there – imagine a vehicle's electronic system going haywire!

Put simply

Think of it like a crowded concert where a few fans decide to push their way to the front during a quiet moment. The result? A chaotic scene that disrupts the performance! This vulnerability could potentially overwrite critical data, causing your system to misbehave. This vulnerability arises from a lack of proper validation in the processing of certain attributes within NAN management frames, particularly related to bitmap lengths. It impacts various Snapdragon platforms, ranging from mobile devices to industrial applications.

What to do

If exploited, this could allow an attacker to manipulate memory, leading to unpredictable system behavior or crashes. While we haven't seen any known exploits yet, the potential for chaos is absolutely there – imagine a vehicle's electronic system going haywire! While no exploits have been reported, it's wise to keep an eye on updates from Qualcomm. If you're using affected Snapdragon platforms, staying updated with the latest firmware can help mitigate any risks. Regularly check your system for updates and stay informed about any patches that are released. You've got this! Stay proactive and keep those systems secure! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00796 · 56.0th percentile
Published
2021-06-09T05:00Z
EPSS history
Timeline
  • 09 JUN 05:00Z
    Possible stack out of bound write might happen due to time bitmap length and bit duration fields of the attributes like NAN ranging setup attribute inside a…
    cvelistv5