CVE-2019-17343

EPSS 0.12%
Published 08.10.2019 01:15:10
Last modified 21.11.2024 04:32:07
Source cve@mitre.org
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An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges by leveraging incorrect use of the HVM physmap concept for PV domains.

Affected products Warnungen 0 Metrics 3 CWE 1 References 8

Data is provided by the National Vulnerability Database (NVD)

Xen ≫ Xen Version <= 4.11.2

Debian ≫ Debian Linux Version9.0

Debian ≫ Debian Linux Version10.0

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

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.12%	0.317

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	6.8	0.9	5.9	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov	4.6	3.9	6.4	AV:L/AC:L/Au:N/C:P/I:P/A:P

CWE-667 Improper Locking

The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.

https://seclists.org/bugtraq/2020/Jan/21

Third Party Advisory

Mailing List

https://www.debian.org/security/2020/dsa-4602

Third Party Advisory

http://www.openwall.com/lists/oss-security/2019/10/25/10

Third Party Advisory

Mailing List

http://xenbits.xen.org/xsa/advisory-288.html

Vendor Advisory

https://xenbits.xen.org/xsa/advisory-288.html

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2019-17343

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2019-17343

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2019-17343

EUVD