🛡️ CVE-2022-25368
🟡 CVSS 4.7 — Medium ✅ No Known Exploit NVD
4.7
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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.

Details

Severity MEDIUM
CVSS Score 4.7
CVSS Vector CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE N/A
Public Exploit ✅ No
Source NVD
Published 2022-03-10
Updated 2026-06-08
Modified 2024-11-21

Affected Packages

Software From version Fixed in
ampere-altra-firmware
ampere-altra-max-firmware
cortex-a15-firmware
cortex-a57-firmware
cortex-a65-firmware
cortex-a65ae-firmware
cortex-a710-firmware
cortex-a72-firmware
cortex-a73-firmware
cortex-a75-firmware
cortex-a76-firmware
cortex-a76ae-firmware
cortex-a77-firmware
cortex-a78-firmware
cortex-a78ae-firmware
cortex-a78c-firmware
cortex-x1-firmware
cortex-x2-firmware
neoverse-e1-firmware
neoverse-n1-firmware
neoverse-n2-firmware
neoverse-v1-firmware

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