CVE-2023-3772

CVSS 3.1 Score 4.4 of 10 (medium)

Details

Published Jul 25, 2023
Updated: Jan 30, 2024
CWE ID 476

Summary

CVE-2023-3772 is a vulnerability found in the Linux kernel's IP framework for transforming packets (XFRM subsystem), affecting multiple products. With CAP_NET_ADMIN privileges, a malicious user can exploit this flaw to directly dereference a NULL pointer in xfrm_update_ae_params(), potentially causing a kernel crash and denial of service. The vulnerability has a base severity rating of MEDIUM, with a base score of 4.4, and an impact score of 3.6. It requires high privileges to exploit and has a local attack vector. The confidentiality and integrity impacts are none, but the availability impact is high. The recommended remediation for this vulnerability is not provided in the given information.

Leverage our Vulnerability Intelligence module to secure your systems now - get detailed insights on CVE-2024-37364. Book your demo today.

Share

Explore Beyond the CVE Basics with Recorded Future's Vulnerability Intelligence

Note: This is just a basic overview providing quick insights into CVE-2023-3772 information. Gain full access to comprehensive CVE data, risk scores, prioritization, and mitigation data through Recorded Future's Vulnerability Intelligence:
  • Prioritize with Risk-Based Scoring
  • Explore the Extensive Vulnerability Database
  • Receive Early Alerts on Emerging CVEs
  • Focus on Critical Exploitable Vulnerabilities
  • Streamline Remediation with Integration Options