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ALPINE-CVE-2022-23960 PUBLISHED CVSS 5.599999904632568 MEDIUM

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.

Risk Scores

CVSS v3.1
5.599999904632568
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

Affected Products

VendorProductVersions
Alpine:v3.12xen0, 4.0.1-r0, 4.0.1-r3

Timeline

References

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