Strix
26.1K

CVE-2017-15591

UnknownEPSS 0.33%

Last modified

CVE-2017-15591 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.33% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability
0.33%

24.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
XenXen4.5.0
XenXen4.5.1
XenXen4.5.2
XenXen4.5.3
XenXen4.5.5
XenXen4.6.0
XenXen4.6.1
XenXen4.6.3
XenXen4.6.4
XenXen4.6.5
XenXen4.6.6
XenXen4.7.0
XenXen4.7.1
XenXen4.7.2
XenXen4.7.3
XenXen4.8.0
XenXen4.8.1
XenXen4.9.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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.
How severe is CVE-2017-15591?
Severity scoring for CVE-2017-15591 is pending analysis. The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.
How do I fix CVE-2017-15591?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-15591?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST