CVE-2022-0001

MEDIUM

Intel Atom and Celeron Processors - Information Disclosure via Branch Predictor Selector Sharing

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2022-0001. PoCs published by Sabecomoeh.

AI-analyzed exploit summary This PowerShell script applies registry mitigations for CVE-2022-0001 (Intel Processor vulnerability) by setting specific DWord values in the Windows registry. It includes logging, verification, and prompts for a system reboot.

Description

Non-transparent sharing of branch predictor selectors between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.

Exploits (1)

nomisec WORKING POC
by Sabecomoeh · poc
https://github.com/Sabecomoeh/CVE-2022-0001

This PowerShell script applies registry mitigations for CVE-2022-0001 (Intel Processor vulnerability) by setting specific DWord values in the Windows registry. It includes logging, verification, and prompts for a system reboot.

Classification
Working Poc 95%
Attack Type
Other
Complexity
Trivial
Reliability
Reliable
Target: Windows OS (Intel Processors)
Auth required
Prerequisites: Administrator privileges · Windows OS with Intel Processor
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (7)

Core 7

Scores

CVSS v3 6.5
EPSS 0.0051
EPSS Percentile 39.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (50)
intel/atom_p5921b
intel/atom_p5931b
intel/atom_p5942b
intel/atom_p5962b
intel/atom_x6200fe
intel/atom_x6211e
intel/atom_x6212re
intel/atom_x6413e
intel/atom_x6425e
intel/atom_x6425re
... and 40 more
Published Mar 11, 2022
Tracked Since Feb 18, 2026