vulnwire
6.8med

CVE-2016-2270

Xen 4.6.x and earlier allows local guest administrators to cause a denial of service (host reboot) via vectors related to multiple mappings…

Published 10 y ago · modified 4 mo ago · JSON

CVSS
6.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.5%
percentile 74%
Public exploits
0
none known

Xen 4.6.x and earlier allows local guest administrators to cause a denial of service (host reboot) via vectors related to multiple mappings of MMIO pages with different cachability settings.

Exploit prediction (EPSS)

1.48% probability of exploitation in the next 30 days, higher than 74% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD3.06.8CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
NVD2.04.6AV:L/AC:L/Au:S/C:N/I:N/A:C

Classification

Weakness
  • CWE-20 Improper Input Validation

References

  • oracle.com /technetwork/topics/security/ovmbulletinjul2016-3090546.html · x_refsource_CONFIRM, x_transferred
  • debian.org /security/2016/dsa-3519 · vendor-advisory, x_refsource_DEBIAN, x_transferred
  • lists.fedoraproject.org /pipermail/package-announce/2016-February/177990.html · vendor-advisory, x_refsource_FEDORA, x_transferred
  • lists.fedoraproject.org /pipermail/package-announce/2016-March/178518.html · vendor-advisory, x_refsource_FEDORA, x_transferred
  • xenbits.xen.org /xsa/advisory-154.html · x_refsource_CONFIRM, x_transferred
  • securitytracker.com /id/1035042 · vdb-entry, x_refsource_SECTRACK, x_transferred
  • security.gentoo.org /glsa/201604-03 · vendor-advisory, x_refsource_GENTOO, x_transferred

Sources

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