An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service by leveraging a long-running operation that exists to support restartability of PTE updates.
References
Link Resource
http://www.openwall.com/lists/oss-security/2019/10/25/3 Mailing List Third Party Advisory
http://xenbits.xen.org/xsa/advisory-290.html Vendor Advisory
https://seclists.org/bugtraq/2020/Jan/21 Mailing List Third Party Advisory
https://www.debian.org/security/2020/dsa-4602 Third Party Advisory
https://xenbits.xen.org/xsa/advisory-290.html Mitigation Patch Vendor Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2019-10-08T00:02:40

Updated: 2020-01-14T22:06:23

Reserved: 2019-10-07T00:00:00


Link: CVE-2019-17344

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2019-10-08T01:15:10.687

Modified: 2022-03-31T18:11:26.200


Link: CVE-2019-17344

JSON object: View

cve-icon Redhat Information

No data.

CWE