CVE-2022-33196

HIGH

Intel Xeon Gold Firmware - Incorrect Default Permissions in Memory Controller Configuration

Title source: llm

Description

Incorrect default permissions in some memory controller configurations for some Intel(R) Xeon(R) Processors when using Intel(R) Software Guard Extensions which may allow a privileged user to potentially enable escalation of privilege via local access.

References (1)

Core 1

Core References

Vendor Advisory

http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00738.html

Scores

CVSS v3 7.2

EPSS 0.0003

EPSS Percentile 10.6%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-276

Status published

Products (50)

intel/xeon_d-1513n_firmware

intel/xeon_d-1518_firmware

intel/xeon_d-1520_firmware

intel/xeon_d-1521_firmware

intel/xeon_d-1523n_firmware

intel/xeon_d-1527_firmware

intel/xeon_d-1528_firmware

intel/xeon_d-1529_firmware

intel/xeon_d-1531_firmware

intel/xeon_d-1533n_firmware

... and 40 more

Published Feb 16, 2023

Tracked Since Feb 18, 2026