Is CVE-2019-9547 in the CISA KEV catalog?

No. CVE-2019-9547 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-9547?

CVE-2019-9547 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2019-9547?

CVE-2019-9547 has an EPSS score of 1.50% (71th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-9547?

Upgrade storage performance development kit to 19.01 or later.

CVE & CISA-KEV Catalog

CVE-2019-9547

MEDIUMEPSS 71th pctl

5.3

CVSS v3

NVD

Description

In Storage Performance Development Kit (SPDK) before 19.01, a malicious vhost client (i.e., virtual machine) could carefully construct a circular descriptor chain that would result in a partial denial of service in the SPDK vhost target, because the vhost target did not properly detect such chains.

CWE-834

How to fix

Remediation Available

storage performance development kitNVD

Affected:< 19.01Fixed in:19.01CVE-2019-9547derived 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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityLow

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Exploit Intelligence

1.50%probability of exploitation in 30 days

71stpercentile

Elevated risk: more likely to be exploited than 71% of all known CVEs.

References

Third-Party Advisory2

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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.