CVE-2011-1780

EPSS 0.23%
Published 07.01.2014 19:55:05
Last modified 11.04.2025 00:51:21
Source secalert@redhat.com
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The instruction emulation in Xen 3.0.3 allows local SMP guest users to cause a denial of service (host crash) by replacing the instruction that causes the VM to exit in one thread with a different instruction in a different thread.

Affected products Warnungen 0 Metrics 2 CWE 1 References 7

Data is provided by the National Vulnerability Database (NVD)

Xen ≫ Xen Version3.0.3

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.23%	0.422

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	6.1	6.5	6.9	AV:A/AC:L/Au:N/C:N/I:N/A:C

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://rhn.redhat.com/errata/RHSA-2011-1065.html

http://rhn.redhat.com/errata/RHSA-2011-1163.html

http://www.openwall.com/lists/oss-security/2011/07/07/3

https://bugzilla.redhat.com/show_bug.cgi?id=702657

https://nvd.nist.gov/vuln/detail/CVE-2011-1780

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2011-1780

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2011-1780

EUVD