https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-29T19:45:09.176038+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/ubuntu-cve-2015-2150 UBUNTU-CVE-2015-2150 2026-09-29T19:45:09.357948+00:00

Affected: Ubuntu:14.04:LTS: linux, Ubuntu:14.04:LTS: linux-lts-utopic, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-hwe, Ubuntu:18.04:LTS: linux-hwe-edge, Ubuntu:20.04:LTS: linux-azure-fde, Ubuntu:Pro:20.04:LTS: linux-azure-fde-5.15, Ubuntu:20.04:LTS: linux-gke, Ubuntu:20.04:LTS: linux-gkeop and 12 more

Xen 3.3.x through 4.5.x and the Linux kernel through 3.19.1 do not properly restrict access to PCI command registers, which might allow local guest OS users to cause a denial of service (non-maskable interrupt and host crash) by disabling the (1) memory or (2) I/O decoding for a PCI Express device and then accessing the device, which triggers an Unsupported Request (UR) response.