VDB

DEBIAN-CVE-2018-18883

DEBIAN-CVE-2018-18883 PUBLISHED CVSS 8.800000190734863 HIGH

An issue was discovered in Xen 4.9.x through 4.11.x, on Intel x86 platforms, allowing x86 HVM and PVH guests to cause a host OS denial of service (NULL pointer dereference) or possibly have unspecified other impact because nested VT-x is not properly restricted.

Risk Scores

CVSS v3.0
8.800000190734863
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected Products

VendorProductVersions
Debian:13xen0, 0, 0
Debian:14xen0, 0, 0
Debian:12xen0, 0, 0
Debian:11xen0, 0, 0

Timeline

  • Nov 1, 2018 CVE Published
  • Apr 28, 2026 CVE Updated

References

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