CVE-2019-17348

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.

References

https://xenbits.xen.org/xsa/advisory-294.html

https://www.debian.org/security/2020/dsa-4602

https://seclists.org/bugtraq/2020/Jan/21

http://xenbits.xen.org/xsa/advisory-294.html

http://www.openwall.com/lists/oss-security/2019/10/25/7

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3