CVE-2021-22432

There is a vulnerability when configuring permission isolation in smartphones

published February 25, 2022

CVSS
—
EPSS
1%
Percentile
59.1
In the wild
Unconfirmed
What it is

⚠️ A sneaky permission issue could lead to out-of-bounds access on your smartphone! That’s like a hotel room key that opens more than just your suite. 🔑 Think of it as a concierge giving out spare keys without checking who’s asking. If a clever guest manages to snag a master key, they could wander into restricted areas—like your contacts or sensitive data! If exploited, this vulnerability could lead to unauthorized access, allowing attackers to peek into your private information. While no known exploits are reported yet, the potential for misuse could have you feeling vulnerable.

Put simply

Think of it as a concierge giving out spare keys without checking who’s asking. If a clever guest manages to snag a master key, they could wander into restricted areas—like your contacts or sensitive data! This vulnerability arises from incorrect configuration of permission isolation within smartphones, enabling out-of-bounds memory access. This flaw can result in unexpected behaviors or security breaches within apps or the operating system.

What to do

If exploited, this vulnerability could lead to unauthorized access, allowing attackers to peek into your private information. While no known exploits are reported yet, the potential for misuse could have you feeling vulnerable. To mitigate this risk, ensure your smartphone's software is up-to-date with the latest security patches. Regularly review the permissions requested by apps to minimize exposure to sensitive information. You've got this! Stay proactive and secure your device to keep those sneaky vulnerabilities at bay! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00894 · 59.1th percentile
Published
2022-02-25T18:11Z
EPSS history
Timeline
  • 25 FEB 18:11Z
    There is a vulnerability when configuring permission isolation in smartphones
    cvelistv5