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.
https://www.oracle.com/security-alerts/cpujul2022.html
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
Published: 2022-03-11
Updated: 2025-05-05
Named Vulnerability: Spectre-BHBNamed Vulnerability: BTI
Base Score: 2.1
Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N
Severity: Low
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: 0.00461