CVE-2022-0001

Name: CVE-2022-0001
Creator: NVD / NIST
Published: 2022-03-11T18:15:25.143+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.51%

Last modified Jun 17, 2026

CVE-2022-0001 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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.. EPSS estimates a 0.51% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

0.51%

39.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Intel	Atom P5921b	All versions
Intel	Atom P5931b	All versions
Intel	Atom P5942b	All versions
Intel	Atom P5962b	All versions
Intel	Atom X6200fe	All versions
Intel	Atom X6211e	All versions
Intel	Atom X6212re	All versions
Intel	Atom X6413e	All versions
Intel	Atom X6425e	All versions
Intel	Atom X6425re	All versions
Intel	Atom X6427fe	All versions
Intel	Celeron 5305u	All versions
Intel	Celeron 6305	All versions
Intel	Celeron 6305e	All versions
Intel	Celeron 6600he	All versions
Intel	Celeron G5205u	All versions
Intel	Celeron G5305u	All versions
Intel	Celeron G5900	All versions
Intel	Celeron G5900t	All versions
Intel	Celeron G5905	All versions
Intel	Celeron G5905t	All versions
Intel	Celeron G5920	All versions
Intel	Celeron G5925	All versions
Intel	Celeron G6900	All versions
Intel	Celeron G6900t	All versions
Intel	Celeron J4005	All versions
Intel	Celeron J4025	All versions
Intel	Celeron J4105	All versions
Intel	Celeron J4125	All versions
Intel	Celeron J6413	All versions
Intel	Celeron N4000	All versions
Intel	Celeron N4020	All versions
Intel	Celeron N4100	All versions
Intel	Celeron N4120	All versions
Intel	Celeron N4500	All versions
Intel	Celeron N4504	All versions
Intel	Celeron N5100	All versions
Intel	Celeron N5105	All versions
Intel	Celeron N6211	All versions
Intel	Core I3-1000g1	All versions
Intel	Core I3-1000g4	All versions
Intel	Core I3-1005g1	All versions
Intel	Core I3-10100	All versions
Intel	Core I3-10100f	All versions
Intel	Core I3-10100t	All versions
Intel	Core I3-10100te	All versions
Intel	Core I3-10105	All versions
Intel	Core I3-10105f	All versions
Intel	Core I3-10105t	All versions
Intel	Core I3-10110u	All versions

Showing 50 of 458 affected configurations. See NVD for the full list.

References

http://www.openwall.com/lists/oss-security/2022/03/18/2Mailing List, Third Party Advisory
https://security.netapp.com/advisory/ntap-20220818-0004/Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00598.htmlVendor Advisory
https://www.kb.cert.org/vuls/id/155143
https://www.oracle.com/security-alerts/cpujul2022.htmlPatch, Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/03/18/2Mailing List, Third Party Advisory
https://security.netapp.com/advisory/ntap-20220818-0004/Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00598.htmlVendor Advisory
https://www.kb.cert.org/vuls/id/155143
https://www.oracle.com/security-alerts/cpujul2022.htmlPatch, Third Party Advisory
https://www.vicarius.io/vsociety/posts/cve-2022-0001-detect-specter-vulnerability?prevUrl=wizard
https://www.vicarius.io/vsociety/posts/cve-2022-0001-mitigate-specter-vulnerability?prevUrl=wizard

Timeline

Published: Mar 11, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-0001?

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.

How severe is CVE-2022-0001?

CVE-2022-0001 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.51% probability of exploitation in the next 30 days.

How do I fix CVE-2022-0001?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-0001?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST