CVE-2024-20017

In wlan service, there is a possible out of bounds write due to improper input validation

Critical · published March 4, 2024

CVSS v3.1
9.8
EPSS
47%
Percentile
98.8
In the wild
Unconfirmed
What it is

🚨 One tiny oversight in input validation could let an attacker write any code they want! That's right, we're looking at a dangerous out of bounds write in wlan service. 🔥 Think of it like a restaurant that allows customers to scribble anything they want on the order slip without checking — this could lead to someone ordering a wild dish that shouldn't be on the menu! An attacker could exploit this vulnerability to execute malicious code remotely, completely bypassing any execution privileges. That means they could potentially take control of the system, access sensitive information, or disrupt services — absolutely devastating!

Put simply

Think of it like a restaurant that allows customers to scribble anything they want on the order slip without checking — this could lead to someone ordering a wild dish that shouldn't be on the menu! This vulnerability allows a remote attacker to perform an out of bounds write due to improper input validation in the wlan service, leading to arbitrary code execution without needing additional permissions.

What to do

An attacker could exploit this vulnerability to execute malicious code remotely, completely bypassing any execution privileges. That means they could potentially take control of the system, access sensitive information, or disrupt services — absolutely devastating! Patch immediately using Patch ID: WCNCR00350938. Ensure you validate all inputs thoroughly in the wlan service to prevent similar vulnerabilities in the future. Regularly audit your systems for any unauthorized changes! You've got this! With these steps, you'll be a security hero in no time! 🛡️

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
0.46609 · 98.8th percentile
Published
2024-03-04T02:43Z
EPSS history
Timeline
  • 04 MAR 02:43Z
    In wlan service, there is a possible out of bounds write due to improper input validation
    cvelistv5