CVE-2022-21216

HIGH

Intel Atom/Xeon - Privilege Escalation

Title source: llm
STIX 2.1

Description

Insufficient granularity of access control in out-of-band management in some Intel(R) Atom and Intel Xeon Scalable Processors may allow a privileged user to potentially enable escalation of privilege via adjacent network access.

Scores

CVSS v3 7.5
EPSS 0.0005
EPSS Percentile 16.0%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (50)
intel/atom_c5310_firmware
intel/atom_c5315_firmware
intel/atom_c5320_firmware
intel/atom_c5325_firmware
intel/atom_p5322_firmware
intel/atom_p5332_firmware
intel/atom_p5342_firmware
intel/atom_p5352_firmware
intel/atom_p5362_firmware
intel/atom_p5921b_firmware
... and 40 more
Published Feb 16, 2023
Tracked Since Feb 18, 2026