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CVE-2017-12134

CVSS v3.0 8.8 (High)
88% Progress
CVSS v2.0 7.2 (High)
72% Progress
EPSS 0.06 % (28th)
0.06% Progress
Affected Products 2
Advisories 19
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

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.

Weaknesses
CWE-682
Incorrect Calculation
CVE Status
PUBLISHED
CNA
MITRE
Published Date
2017-08-24 14:29:00
(7 years ago)
Updated Date
2019-10-03 00:03:26
(5 years ago)

Affected Products

Citrix

Xen

Configuration #1

    CPE23 From Up To
  Xen cpe:2.3:o:xen:xen

Configuration #2

    CPE23 From Up To
  Citrix Xenserver 6.0.2 cpe:2.3:a:citrix:xenserver:6.0.2
  Citrix Xenserver 6.2.0 cpe:2.3:a:citrix:xenserver:6.2.0
  Citrix Xenserver 6.5 cpe:2.3:a:citrix:xenserver:6.5
  Citrix Xenserver 7.0 cpe:2.3:a:citrix:xenserver:7.0
  Citrix Xenserver 7.1 cpe:2.3:a:citrix:xenserver:7.1
  Citrix Xenserver 7.2 cpe:2.3:a:citrix:xenserver:7.2