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Status published
Medium
CVE-2017-17565
An issue was discovered in Xen through 4.9.x allowing PV...
Vulnerability Description
An issue was discovered in Xen through 4.9.x allowing PV guest OS users to cause a denial of service (host OS crash) if shadow mode and log-dirty mode are in place, because of an incorrect assertion related to M2P.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.securitytracker.com/id/1040771
- https://xenbits.xen.org/xsa/advisory-251.html
- https://lists.debian.org/debian-lts-announce/2018/01/msg00003.html
- http://www.openwall.com/lists/oss-security/2017/12/12/5
- https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html
- https://security.gentoo.org/glsa/201801-14
- http://www.securityfocus.com/bid/102175
- https://www.debian.org/security/2018/dsa-4112
- https://support.citrix.com/article/CTX232096
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Affected Vendor
Affected Software
xen
Vulnerable Versions:
0
Timeline
Official Publish:
December 12th, 2017
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.