CVE-2022-46323

Some smartphones have the out-of-bounds write vulnerability.Successful exploitation of this vulnerability may cause system service exceptions

Critical · published December 20, 2022

CVSS v3.1
9.8
EPSS
1%
Percentile
43.3
In the wild
Unconfirmed
What it is

🚨 An out-of-bounds write vulnerability lurking in some smartphones could lead to complete chaos! 🔥 Think of it like a construction crew mistakenly building a wall too far out, disrupting nearby electrical wiring. One small misstep, and it could lead to serious system service exceptions! If successfully exploited, this vulnerability could cause system failures, crashing core services, and leaving your device vulnerable to further exploits. Imagine losing access to critical functions just because of a sneaky coding error! This is why swift action is a must!

Put simply

Think of it like a construction crew mistakenly building a wall too far out, disrupting nearby electrical wiring. One small misstep, and it could lead to serious system service exceptions! CVE-2022-46323 is an out-of-bounds write vulnerability, allowing attackers to overwrite memory outside of the intended buffer. This can lead to system service exceptions and potentially give attackers more control over the device.

What to do

If successfully exploited, this vulnerability could cause system failures, crashing core services, and leaving your device vulnerable to further exploits. Imagine losing access to critical functions just because of a sneaky coding error! This is why swift action is a must! Check for updates from your smartphone manufacturer and apply any available patches immediately. If you're developing on affected devices, review your code for similar vulnerabilities, and reinforce your memory management practices. You've got this! Stay proactive and secure your devices to maintain that superhero status! 🦸‍♂️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00519 · 43.3th percentile
Published
2022-12-20T00:00Z
EPSS history
Timeline
  • 20 DEC 00:00Z
    Some smartphones have the out-of-bounds write vulnerability.Successful exploitation of this vulnerability may cause system service exceptions
    cvelistv5