CVE-2019-17348

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CVSS 3.1

6.5 medium

EPSS

<1%p28

Published

Oct 8, 2019 (Oct 8, 2019)

Modified

Jun 17, 2026

Description

An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service because of an incompatibility between Process Context Identifiers (PCID) and shadow-pagetable switching.

Vendors: xen debian
Products: xen, debian linux
Weakness: CWE-20
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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