16 matches found
SUSE: Security Advisory (SUSE-SU-2021:14848-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
Debian DSA-4977-1 : xen - security update
The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-4977 advisory. Multiple vulnerabilities have been discovered in the Xen hypervisor, which could result in privilege escalation, denial of service or information leaks. With the...
[SECURITY] [DSA 4977-1] xen security update
------------------------------------------------------------------------- Debian Security Advisory DSA-4977-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff September 20, 2021 https://www.debian.org/security/faq -...
Citrix Hypervisor Security Update
Several security issues have been discovered in Citrix Hypervisor that, collectively, may allow privileged code in a guest VM to compromise or crash the host. These issues have the following identifiers: CVE-ID| Description| Pre-requisites ---|---|--- CVE-2021-28694| Host denial of service|...
SUSE: Security Advisory (SUSE-SU-2021:2955-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
SUSE: Security Advisory (SUSE-SU-2021:2922-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
SUSE: Security Advisory (SUSE-SU-2021:2923-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
SUSE: Security Advisory (SUSE-SU-2021:2924-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
openSUSE: Security Advisory for xen (openSUSE-SU-2021:2923-1)
The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...
Security update for xen (important)
openSUSE Security Update: Security update for xen Announcement ID: openSUSE-SU-2021:2923-1 Rating: important References: 1027519 1176189 1179246 1183243 1183877 1185682 1186428 1186429 1186433 1186434 1187406 1188050 1189373 1189376 1189378 1189380 1189381 1189882 Cross-References: CVE-2021-0089...
CVE-2021-28697
grant table v2 status pages may remain accessible after de-allocation Guest get permitted access to certain Xen-owned pages of memory. The majority of such pages remain allocated / associated with a guest for its entire lifetime. Grant table v2 status pages, however, get de-allocated when a guest...
UBUNTU-CVE-2021-28697
grant table v2 status pages may remain accessible after de-allocation Guest get permitted access to certain Xen-owned pages of memory. The majority of such pages remain allocated / associated with a guest for its entire lifetime. Grant table v2 status pages, however, get de-allocated when a guest...
CVE-2021-28697
grant table v2 status pages may remain accessible after de-allocation Guest get permitted access to certain Xen-owned pages of memory. The majority of such pages remain allocated / associated with a guest for its entire lifetime. Grant table v2 status pages, however, get de-allocated when a guest...
CVE-2021-28697
CVE-2021-28697 concerns Xen grant table v2 status pages: race conditions in freeing/deallocation of grant-table pages can allow a guest to retain access to a memory page after it has been freed, potentially enabling memory access after switches between v2 and v1. The issue is caused by racing gue...
CVE-2021-28697
grant table v2 status pages may remain accessible after de-allocation Guest get permitted access to certain Xen-owned pages of memory. The majority of such pages remain allocated / associated with a guest for its entire lifetime. Grant table v2 status pages, however, get de-allocated when a guest...
CVE-2021-28697
No description is available for this CVE...