Description
An issue was discovered in Xen through 4.9.x allowing x86 guest OS users to cause a denial of service (hypervisor crash) or possibly gain privileges because MSI mapping was mishandled.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://xenbits.xen.org/xsa/advisory-237.html ↗
- https://www.debian.org/security/2017/dsa-4050 ↗
- https://support.citrix.com/article/CTX228867 ↗
- https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html ↗
- http://www.securityfocus.com/bid/101500 ↗
- https://security.gentoo.org/glsa/201801-14 ↗
- http://www.securitytracker.com/id/1039568 ↗