CVE-2024-11149

HIGH

OpenBSD < 7.4 - Denial of Service via vmm(4) GDTR Limits Restoration

Title source: llm
STIX 2.1

Description

In OpenBSD 7.4 before errata 014, vmm(4) did not restore GDTR limits properly on Intel (VMX) CPUs.

References (1)

Core 1

Scores

CVSS v3 7.9
EPSS 0.0009
EPSS Percentile 25.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (2)
openbsd/openbsd 7.4 (14 CPE variants)
openbsd/openbsd < 7.4
Published Dec 06, 2024
Tracked Since Feb 18, 2026