CVE-2022-39854CWE-284

Improper protection in IOMMU prior to SMR Oct-2022 Release 1 allows unauthorized access to secure memory

Medium · published October 7, 2022

CVSS v3.1
6.4
EPSS
0%
Percentile
1.4
In the wild
Unconfirmed
What it is

Improper protection in IOMMU prior to SMR Oct-2022 Release 1 allows unauthorized access to secure memory.

The record
Technical detail
CVSS v3.1
6.4 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00114 · 1.4th percentile
Weakness
CWE-284 · Improper Access Control
Published
2022-10-07T00:00Z
EPSS history
Timeline
  • 07 OCT 00:00Z
    Improper protection in IOMMU prior to SMR Oct-2022 Release 1 allows unauthorized access to secure memory
    cvelistv5