CVE-2023-33036CWE-476

NULL Pointer Dereference in Hypervisor

High · published January 2, 2024

CVSS v3.1
7.1
EPSS
0%
Percentile
1.0
In the wild
Unconfirmed
What it is

Permanent DOS in Hypervisor while untrusted VM without PSCI support makes a PSCI call.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00105 · 1.0th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2024-01-02T05:38Z
EPSS history
Timeline
  • 02 JAN 05:38Z
    NULL Pointer Dereference in Hypervisor
    cvelistv5