CVE-2024-1305CWE-190

tap-windows6 driver version 9.26 and earlier does not properly check the size data of incomming write operations which an attacker can use to overflow memory…

Critical · published July 8, 2024

CVSS v3.1
9.8
EPSS
15%
Percentile
96.8
In the wild
Unconfirmed
What it is

🔥 An attacker can trigger a memory overflow in the tap-windows6 driver, opening the door to potential arbitrary code execution in kernel space! Think of it like a restaurant that allows patrons to order unlimited portions without checking how much food they actually have on hand—eventually, the kitchen overflows with orders, leading to chaos! If exploited, this vulnerability could lead to a critical system crash or even allow a malicious actor to execute their own code with the highest privileges. This means that everything from stealing sensitive information to taking complete control of the system is on the table!

Put simply

Think of it like a restaurant that allows patrons to order unlimited portions without checking how much food they actually have on hand—eventually, the kitchen overflows with orders, leading to chaos! CVE-2024-1305 in the tap-windows6 driver fails to validate the size of incoming write operations, making it susceptible to memory buffer overflows that could cause a bug check and lead to arbitrary code execution in kernel mode.

What to do

If exploited, this vulnerability could lead to a critical system crash or even allow a malicious actor to execute their own code with the highest privileges. This means that everything from stealing sensitive information to taking complete control of the system is on the table! Immediately update the tap-windows6 driver to version 9.27 or later to patch this vulnerability. Regularly check for updates and ensure that proper input validation mechanisms are in place to prevent such exploits in the future. You've got this! Stay vigilant and keep your systems secure. 🛡️

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
0.15379 · 96.8th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2024-07-08T17:27Z
EPSS history
Timeline
  • 08 JUL 17:27Z
    tap-windows6 driver version 9.26 and earlier does not properly check the size data of incomming write operations which an attacker can use to overflow memory…
    cvelistv5