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cvelistRedhatCVELIST:CVE-2023-3772
HistoryJul 25, 2023 - 3:47 p.m.

CVE-2023-3772 Kernel: xfrm: null pointer dereference in xfrm_update_ae_params()

2023-07-2515:47:40
CWE-476
redhat
raw.githubusercontent.com
2
linux kernel
xfrm subsystem
cap_net_admin
kernel crash
denial of service

6.1 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

5.2%

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.