Vulnerability Database

289,689

Total vulnerabilities in the database

CVE-2017-12134

The xen_biovec_phys_mergeable function in drivers/xen/biomerge.c in Xen might allow local OS guest users to corrupt block device data streams and consequently obtain sensitive memory information, cause a denial of service, or gain host OS privileges by leveraging incorrect block IO merge-ability calculation.

  • Published: Aug 24, 2017
  • Updated: Apr 13, 2023
  • CVE: CVE-2017-12134
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.8
  • AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 7.2
  • AV:L/AC:L/Au:N/C:C/I:C/A:C

CWEs:

Software From Fixed in
xen / xen - -
citrix / xenserver 7.0 7.0.x
citrix / xenserver 7.1 7.1.x
citrix / xenserver 6.5 6.5.x
citrix / xenserver 6.0.2 6.0.2.x
citrix / xenserver 7.2 7.2.x
citrix / xenserver 6.2.0 6.2.0.x