CVE-2017-15589

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CVSS 3.0

6.5 medium

EPSS

<1%p34

Published

Oct 18, 2017 (Oct 18, 2017)

Modified

Jun 17, 2026

Description

An issue was discovered in Xen through 4.9.x allowing x86 HVM guest OS users to obtain sensitive information from the host OS (or an arbitrary guest OS) because intercepted I/O operations can cause a write of data from uninitialized hypervisor stack memory.

Vendors: xen
Products: xen
Weakness: CWE-200
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.4%)

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