CVE-2022-0001

medium

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.

References

https://www.oracle.com/security-alerts/cpujul2022.html

https://security.netapp.com/advisory/ntap-20220818-0004/

http://www.openwall.com/lists/oss-security/2022/03/18/2

https://www.bleepingcomputer.com/news/security/new-spectre-v2-attack-impacts-linux-systems-on-intel-cpus/

https://www.vicarius.io/vsociety/posts/cve-2022-0001-mitigate-specter-vulnerability?prevUrl=wizard

https://www.vicarius.io/vsociety/posts/cve-2022-0001-detect-specter-vulnerability?prevUrl=wizard

https://www.kb.cert.org/vuls/id/155143

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00598.html

Details

Source: Mitre, NVD

Published: 2022-03-11

Updated: 2025-05-05

Named Vulnerability: Spectre-BHBNamed Vulnerability: BTI

Risk Information

CVSS v2

Base Score: 2.1

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N

Severity: Low

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Severity: Medium

EPSS

EPSS: 0.00461

Detections

Analytics