Is CVE-2024-22255 in the CISA KEV catalog?

No. CVE-2024-22255 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-22255?

CVE-2024-22255 has a CVSS v3 base score of 7.1 (HIGH).

What is the EPSS score for CVE-2024-22255?

CVE-2024-22255 has an EPSS score of 2.31% (81th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-22255?

Upgrade fusion to 13.5.1 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2024-22255

HIGHEPSS 81th pctl

7.1

CVSS v3

NVD

Description

VMware ESXi, Workstation, and Fusion contain an information disclosure vulnerability in the UHCI USB controller. A malicious actor with administrative access to a virtual machine may be able to exploit this issue to leak memory from the vmx process.

CWE-770Allocation of Resources Without Limits or Throttling

How to fix

Remediation Available

fusionNVD

Affected:>= 13.0.0, < 13.5.1Fixed in:13.5.1CVE-2024-22255derived from NVD

workstationNVD

Affected:>= 17.0.0, < 17.5.1Fixed in:17.5.1CVE-2024-22255derived 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 RequiredNone

User InteractionNone

ScopeChanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

2.31%probability of exploitation in 30 days

81stpercentile

Elevated risk: more likely to be exploited than 81% of all known CVEs.

References

Vendor Advisory1

vmware.com

Related Vulnerabilities

Other CWE-770 (Allocation of Resources Without Limits or Throttling) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-50387	High	7.5	100%	-	Fix
CVE-2019-11478	Medium	5.3	95%	-	Fix
CVE-2019-11479	High	7.5	92%	-	Fix
CVE-2024-27316	High	7.5	91%	-	Fix
CVE-2022-30522	High	7.5	90%	-	Fix
CVE-2019-9515	High	7.5	88%	-	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 2025-05-07.