Vulnerability · NVD

CVE-2022-23960

CVE-2022-23960 : medium severity (CVSS 5.6). No tracked catalog app is linked to this CVE.

Severity (CVSS): 5.6
Exploitation: 0.5 %
Tracked apps: 0
Still exposed: 0

Published on 2022-03-13

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.

Attack vector : Local No user interaction

Show raw CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

EPSS 0.50% exploit very unlikely percentile 40.8%

OS versions that fix this CVE

This CVE is resolved by the following OS security releases. Update the OS to at least the listed version.

Android Fixed in January 2023 patch level December 2022 patch level
Windows 11 21H2 · 2021-H2 Fixed in 10.0.22000.978

View on NVD ↗ Advisory · developer.arm.com Advisory · www.openwall.com

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