Cyber Resilience

CVE-2022-25368

Medium

Published: 10 March 2022

Published
10 March 2022
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS Score 0.0027 51.0th percentile
Risk Priority 10 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2022-25368 is a medium-severity an unspecified weakness vulnerability in Amperecomputing Ampere Altra Max Firmware. Its CVSS base score is 4.7 (Medium).

Operationally, ranked in the top 49.0% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

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…

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used to cause cache allocation, which can then be used to infer information that should be protected.

CWE(s)
NVD-CWE-noinfo

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

amperecomputing
ampere altra max firmware
all versions
amperecomputing
ampere altra firmware
all versions
arm
neoverse-e1 firmware
all versions
arm
neoverse-v1 firmware
all versions
arm
cortex-a57 firmware
all versions
arm
cortex-a65 firmware
all versions
arm
cortex-a65ae firmware
all versions
arm
cortex-a72 firmware
all versions
arm
cortex-a73 firmware
all versions
arm
cortex-a75 firmware
all versions
+12 more product configuration(s) — see NVD for full list

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References