Certain Arm Cortex and Neoverse processors through 2022-03-08 do not properly restrict cache speculation, aka Spectre-BHB. An attacker can leverage the shared branch history in the Branch History Buffer (BHB) to influence mispredicted branches. Then, cache allocation can allow the attacker to obtain sensitive information.
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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2022-03-12T23:57:21

Updated: 2022-07-04T10:10:34

Reserved: 2022-01-26T00:00:00


Link: CVE-2022-23960

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-03-13T00:15:07.990

Modified: 2023-01-20T02:34:50.987


Link: CVE-2022-23960

JSON object: View

cve-icon Redhat Information

No data.