Rechercher
Contactez-nous Suivez-nous sur Twitter En francais English Language
 











Freely subscribe to our NEWSLETTER

Newsletter FR

Newsletter EN

Vulnérabilités

Unsubscribe

Vigil@nce - Xen: denial of service via INVPCID Non-canonical Addresses

January 2019 by Vigil@nce

This bulletin was written by Vigil@nce : https://vigilance.fr/offer

SYNTHESIS OF THE VULNERABILITY

Impacted products: XenServer, Debian, Fedora, openSUSE Leap, SUSE
Linux Enterprise Desktop, SLES, Xen.

Severity: 2/4.

Consequences: denial of service on server, denial of service on
service.

Provenance: user shell.

Confidence: confirmed by the editor (5/5).

Creation date: 21/11/2018.

DESCRIPTION OF THE VULNERABILITY

An attacker, inside a guest system, can generate a fatal error via
INVPCID Non-canonical Addresses of Xen, in order to trigger a
denial of service on the host system.

ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN

https://vigilance.fr/vulnerability/Xen-denial-of-service-via-INVPCID-Non-canonical-Addresses-27846


See previous articles

    

See next articles












Your podcast Here

New, you can have your Podcast here. Contact us for more information ask:
Marc Brami
Phone: +33 1 40 92 05 55
Mail: ipsimp@free.fr

All new podcasts