Spectre BHB is a variant of Spectre-v2 in which malicious code uses the shared branch history (stored in the CPU BHB) to influence mispredicted branches in the victim's hardware context. Speculation caused by these mispredicted branches can then potentially be used to cause cache allocation, which can then be used to infer information that should be protected.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2022-03-09T18:17:28

Updated: 2022-03-09T18:17:28

Reserved: 2022-02-19T00:00:00


Link: CVE-2022-25368

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-03-10T17:47:07.880

Modified: 2022-03-16T03:40:16.760


Link: CVE-2022-25368

JSON object: View

cve-icon Redhat Information

No data.