Is CVE-2018-15746 in the CISA KEV catalog?

No. CVE-2018-15746 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-15746?

CVE-2018-15746 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2018-15746?

CVE-2018-15746 has an EPSS score of 0.50% (39th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-15746?

Upgrade qemu on debian 11 to 1:3.1+dfsg-1 or later.

CVE & CISA-KEV Catalog

CVE-2018-15746

MEDIUM

5.5

CVSS v3

NVD

Description

qemu-seccomp.c in QEMU might allow local OS guest users to cause a denial of service (guest crash) by leveraging mishandling of the seccomp policy for threads other than the main thread.

How to fix

Remediation Available

qemuDebian

Fixed in:1:3.1+dfsg-1CVE-2018-15746

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

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

0.50%probability of exploitation in 30 days

39thpercentile

Low risk: more likely to be exploited than 39% of all known CVEs.

References

Patch1

lists.gnu.org

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.