CVE-2022-22635

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

published March 18, 2022

CVSS
—
EPSS
1%
Percentile
68.6
In the wild
Unconfirmed
What it is

⚠️ An out-of-bounds write issue in iOS could let a crafty app gain elevated privileges, like a guest sneaking into the VIP lounge without a pass! Think of it as a restaurant where a customer somehow gets a backdoor key to the kitchen — they might start cooking up whatever they want, including all sorts of mischief! If exploited, this vulnerability could allow an unauthorized application to elevate its privileges, potentially leading to data leaks or malicious behavior. The implications could be quite serious, making unauthorized access feel alarmingly easy!

Put simply

Think of it as a restaurant where a customer somehow gets a backdoor key to the kitchen — they might start cooking up whatever they want, including all sorts of mischief! The vulnerability arises from inadequate bounds checking during memory operations, allowing an application to write data outside its allocated space. This could enable an attacker to manipulate system functions or gain higher access than intended.

What to do

If exploited, this vulnerability could allow an unauthorized application to elevate its privileges, potentially leading to data leaks or malicious behavior. The implications could be quite serious, making unauthorized access feel alarmingly easy! To protect yourself, promptly update to tvOS 15.4, iOS 15.4, and iPadOS 15.4. Regularly audit your applications for vulnerabilities and stay vigilant about app permissions! You've got this! Stay savvy and keep your devices updated to stay ahead of the game! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01224 · 68.6th 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