Vulnerability Monitor

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CVE-2023-3772

A flaw was found in the Linux kernel’s IP framework for transforming packets (XFRM subsystem). This issue may allow a malicious user with CAP_NET_ADMIN privileges to directly dereference a NULL pointer in xfrm_update_ae_params(), leading to a possible kernel crash and denial of service.

Published

2023-07-25T16:15:11.660

Last Modified

2024-11-21T08:18:01.787

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

Weaknesses
  • Type: Secondary
    CWE-476
  • Type: Primary
    CWE-476
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System redhat enterprise_linux 8.0 Yes
Operating System redhat enterprise_linux 9.0 Yes
Operating System redhat enterprise_linux_for_real_time 8.0 Yes
Operating System redhat enterprise_linux_for_real_time_for_nfv 8.0 Yes
Operating System fedoraproject fedora - Yes
Operating System linux linux_kernel - Yes
Operating System debian debian_linux 10.0 Yes
Operating System debian debian_linux 12.0 Yes
References