Is CVE-2022-31681 in the CISA KEV catalog?

No. CVE-2022-31681 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-31681?

CVE-2022-31681 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2022-31681?

CVE-2022-31681 has an EPSS score of 0.20% (10th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-31681?

Upgrade cloud foundation to 4.3.1.1 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2022-31681

MEDIUM

6.5

CVSS v3

NVD

Description

VMware ESXi contains a null-pointer deference vulnerability. A malicious actor with privileges within the VMX process only, may create a denial of service condition on the host.

CWE-476NULL Pointer Dereference

How to fix

Remediation Available

cloud foundationNVD

Affected:>= 4.2, < 4.3.1.1Fixed in:4.3.1.1CVE-2022-31681derived from NVD

esxiNVD

Affected:< 7.0Fixed in:7.0CVE-2022-31681derived 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 RequiredLow

User InteractionNone

ScopeChanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

0.20%probability of exploitation in 30 days

10thpercentile

Low risk: more likely to be exploited than 10% of all known CVEs.

References

Patch1

vmware.com

Related Vulnerabilities

Other CWE-476 (NULL Pointer Dereference) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-21758	High	7.5	92%	-	Fix
CVE-2023-21547	High	7.5	88%	-	Fix
CVE-2014-3470	Medium	4.3	86%	-	Fix
CVE-2021-44224	High	8.2	82%	-	Fix
CVE-2016-0742	High	7.5	82%	-	Fix
CVE-2009-1386	Medium	5.0	80%	-	Fix

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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.