CVE-2023-21400

CVSS 3.1 Score 6.7 of 10 (medium)

Details

Published Jul 13, 2023
Updated: Jan 19, 2024
CWE ID 667

Summary

CVE-2023-21400 is a newly disclosed kernel memory corruption vulnerability affecting multiple functions in io_uring.c. This issue arises due to improper locking, resulting in potential kernel memory corruption. An attacker can exploit this vulnerability to achieve local privilege escalation, gaining System execution privileges without requiring user interaction.

Ligh bulbPrevent cyber attacks with Recorded Future by prioritizing and patching critical vulnerabilities being exploited by threat actors targeting your industry. Book your demo to learn more.

Share

Prioritize, Pinpoint, and Act to Prevent Vulnerability Exploits with Recorded Future

Note: This is just a basic overview providing quick insights into CVE-2023-21400 information. Gain full access to comprehensive CVE data, third party vulnerabilities, compromised credentials and more with Recorded Future
  • Gain complete coverage of your cyber, third party, and physical attack surface
  • Proactively mitigate threats before they turn into costly attacks
  • Make fast, effective, data-driven decisions