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 affecting the Linux kernel's IP framework for packet transformation (XFRM subsystem). With required CAP_NET_ADMIN privileges, an attacker can exploit this flaw and cause a NULL pointer dereference in the function xfrm_update_ae_params(). Consequences of this vulnerability include a potential kernel crash and denial of service.
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Affected Products
- Red Hat Enterprise Linux
- Debian
- Linux Kernel
- Redhat Enterprise Linux for Real Time
Affected Vendors
- Debian
- Red Hat
- LINUX
Advisories, Assessments, and Mitigations
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