CVE-2022-22586

An out-of-bounds write issue was addressed with improved bounds checking

published March 18, 2022

CVSS
—
EPSS
2%
Percentile
80.6
In the wild
Unconfirmed
What it is

⚠️ An out-of-bounds write in macOS could let a rogue app take control of your system! Imagine a waiter who serves the wrong meal because they can’t see what’s on the order ticket. 🍽️ This vulnerability is like a restaurant where a waiter can serve any dish they want, even if it’s not on the menu. If they misread the order, they could give you something completely unexpected—or potentially harmful! An attacker could exploit this flaw to execute arbitrary code with kernel privileges, which means they could have near-total control over your device. If left unaddressed, this could lead to data breaches or even system takeovers, making it imperative to act!

Put simply

This vulnerability is like a restaurant where a waiter can serve any dish they want, even if it’s not on the menu. If they misread the order, they could give you something completely unexpected—or potentially harmful! This out-of-bounds write vulnerability occurs when a malicious application can manipulate memory beyond its allocated space, allowing the execution of arbitrary code with elevated privileges.

What to do

An attacker could exploit this flaw to execute arbitrary code with kernel privileges, which means they could have near-total control over your device. If left unaddressed, this could lead to data breaches or even system takeovers, making it imperative to act! To protect your system, upgrade to macOS Monterey version 12.2 or later immediately. Regularly check for updates and ensure your security settings are properly configured to minimize risks. You've got this! Keep your macOS updated, and your device will stay strong and secure! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02000 · 80.6th percentile
Published
2022-03-18T17:59Z
EPSS history
Timeline
  • 18 MAR 17:59Z
    An out-of-bounds write issue was addressed with improved bounds checking
    cvelistv5