CVE-2021-22394

There is a buffer overflow vulnerability in smartphones

published February 25, 2022

CVSS
—
EPSS
1%
Percentile
57.6
In the wild
Unconfirmed
What it is

⚠️ A buffer overflow in smartphones could turn your multi-screen collaboration into a frustrating experience! Think of it like a waiter trying to balance too many plates at once—if he overfills one of them, it might all come crashing down. In this case, the overflowing data can cause apps to crash during your important multi-screen meetings! If exploited, this vulnerability could lead to a Denial of Service (DoS) of your applications, leaving you and your team unable to collaborate effectively. Imagine being stuck mid-presentation, unable to share vital information—all because of this sneaky issue!

Put simply

Think of it like a waiter trying to balance too many plates at once—if he overfills one of them, it might all come crashing down. In this case, the overflowing data can cause apps to crash during your important multi-screen meetings! This vulnerability allows excessive data to overflow from a buffer in smartphones, potentially disrupting app functionality during multi-screen collaboration sessions.

What to do

If exploited, this vulnerability could lead to a Denial of Service (DoS) of your applications, leaving you and your team unable to collaborate effectively. Imagine being stuck mid-presentation, unable to share vital information—all because of this sneaky issue! Stay tuned for patches and updates from your smartphone manufacturer. Regularly update your device to ensure you're protected against this and other vulnerabilities. Meanwhile, consider disabling multi-screen features until a fix is available. You've got this! Stay vigilant and keep your devices updated for a smoother, crash-free experience! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00843 · 57.6th percentile
Published
2022-02-25T18:11Z
EPSS history
Timeline
  • 25 FEB 18:11Z
    There is a buffer overflow vulnerability in smartphones
    cvelistv5