CVE-2018-19964 - Vulnerability Details - OpenCVE

Description

An issue was discovered in Xen 4.11.x allowing x86 guest OS users to cause a denial of service (host OS hang) because the p2m lock remains unavailable indefinitely in certain error conditions.

Published: 2018-12-08

Score: 6.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2018-11634	An issue was discovered in Xen 4.11.x allowing x86 guest OS users to cause a denial of service (host OS hang) because the p2m lock remains unavailable indefinitely in certain error conditions.

No CVSS v4.0

No CVSS v3.1

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00124.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://www.securityfocus.com/bid/106182
https://nvd.nist.gov/vuln/detail/CVE-2018-19964
https://www.cve.org/CVERecord?id=CVE-2018-19964
https://xenbits.xen.org/xsa/advisory-277.html

History

No history.

Subscriptions

Xen Xen

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-12-08T04:00:00.000Z

Updated: 2024-08-05T11:51:17.909Z

Reserved: 2018-12-07T00:00:00.000Z

Link: CVE-2018-19964

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-12-08T04:29:00.373

Modified: 2024-11-21T03:58:53.987

Link: CVE-2018-19964

Redhat

Severity : Moderate

Publid Date: 2018-11-20T00:00:00Z

Links: CVE-2018-19964 - Bugzilla

OpenCVE Enrichment

No data.

Weaknesses

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