UpHeron
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Servers and applications

CVE-2017-15591

An issue was discovered in Xen 4.5.x through 4.9.x allowing attackers (who control a stub domain kernel or tool stack) to cause a denial of service (host OS crash) because of a missing comparison (of range start to range end) within the DMOP map/unmap implementation.

Severity
Medium 6.5
Published
18 Oct 2017
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
0.3% in the next 30 daysHigher than 26% of CVEs. EPSS by FIRST, 11 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
XenServers and applications · cpe:o:xen:xen
  • Version 4.9.0
  • Version 4.8.1
  • Version 4.8.0
  • Version 4.7.3
All 18 release lines
  • Version 4.5.0
  • Version 4.5.1
  • Version 4.5.2
  • Version 4.5.3
  • Version 4.5.5
  • Version 4.6.0
  • Version 4.6.1
  • Version 4.6.3
  • Version 4.6.4
  • Version 4.6.5
  • Version 4.6.6
  • Version 4.7.0
  • Version 4.7.1
  • Version 4.7.2
  • Version 4.7.3
  • Version 4.8.0
  • Version 4.8.1
  • Version 4.9.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2017-15591
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2017-15591