CVE-2017-15595

EPSS 0.68%
Published 18.10.2017 08:29:00
Last modified 20.04.2025 01:37:25
Source cve@mitre.org
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An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service (unbounded recursion, stack consumption, and hypervisor crash) or possibly gain privileges via crafted page-table stacking.

Affected products Warnungen 0 Metrics 3 CWE 1 References 10

Data is provided by the National Vulnerability Database (NVD)

Xen ≫ Xen Version <= 4.9.0

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

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.68%	0.69

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	8.8	2	6	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
nvd@nist.gov	7.2	3.9	10	AV:L/AC:L/Au:N/C:C/I:C/A:C

CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

https://security.gentoo.org/glsa/201801-14

https://www.debian.org/security/2017/dsa-4050

https://lists.debian.org/debian-lts-announce/2017/11/msg00027.html

https://support.citrix.com/article/CTX228867

https://lists.debian.org/debian-lts-announce/2018/10/msg00021.html

https://www.exploit-db.com/exploits/43014/

https://xenbits.xen.org/xsa/advisory-240.html

Patch

Vendor Advisory

Mitigation

https://nvd.nist.gov/vuln/detail/CVE-2017-15595

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2017-15595

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2017-15595

EUVD