Is CVE-2022-42285 in the CISA KEV catalog?

No. CVE-2022-42285 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-42285?

CVE-2022-42285 has a CVSS v3 base score of 6.0 (MEDIUM).

What is the EPSS score for CVE-2022-42285?

CVE-2022-42285 has an EPSS score of 0.15% (5th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-42285?

Upgrade sbios to 1.18 or later.

CVE & CISA-KEV Catalog

CVE-2022-42285

MEDIUM

6.0

CVSS v3

NVD

Description

DGX A100 SBIOS contains a vulnerability in the Pre-EFI Initialization (PEI)phase, where a privileged user can disable SPI flash protection, which may lead to denial of service, escalation of privileges, or data tampering.

CWE-1231

How to fix

Remediation Available

sbiosNVD

Affected:< 1.18Fixed in:1.18CVE-2022-42285derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.15%probability of exploitation in 30 days

5thpercentile

Low risk: more likely to be exploited than 5% of all known CVEs.

References

Vendor Advisory1

nvidia.custhelp.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.