SUSE: Security Advisory (SUSE-SU-2017:2327-2)

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 SLES12 Security Update : xen (SUSE-SU-2017:2327-2)

This update for xen fixes several issues. These security issues were fixed : - CVE-2017-12135: Unbounded recursion in grant table code allowed a malicious guest to crash the host or potentially escalate privileges/leak information XSA-226, bsc1051787. - CVE-2017-12137: Incorrectly-aligned updates...

Security update for xen (important)

This update for xen fixes several issues. These security issues were fixed: - CVE-2017-12135: Unbounded recursion in grant table code allowed a malicious guest to crash the host or potentially escalate privileges/leak information XSA-226, bsc1051787. - CVE-2017-12137: Incorrectly-aligned updates ...

SUSE SLED12 / SLES12 Security Update : xen (SUSE-SU-2017:2326-1)

This update for xen to version 4.7.3 fixes several issues. These security issues were fixed : - CVE-2017-12135: Unbounded recursion in grant table code allowed a malicious guest to crash the host or potentially escalate privileges/leak information XSA-226, bsc1051787. - CVE-2017-12137:...

CVE-2017-12136

Race condition in the grant table code in Xen 4.6.x through 4.9.x allows local guest OS administrators to cause a denial of service free list corruption and host crash or gain privileges on the host via vectors involving maptrack free list handling...

CVE-2017-12136

CVE-2017-12136 affects Xen 4.6.x–4.9.x. The issue is a race condition in grant table maptrack free list handling, enabling a malicious guest administrator to crash the host or escalate privileges to the host. Public advisories (GLSA 201801-14; SUSE SU-2017:2327-2) document the fix as Xen upgrades...

CVE-2017-12136

Race condition in the grant table code in Xen 4.6.x through 4.9.x allows local guest OS administrators to cause a denial of service free list corruption and host crash or gain privileges on the host via vectors involving maptrack free list handling...

Fedora 26 : xen (2017-f336ba205d)

Qemu: serial: host memory leakage 16550A UART emulation CVE-2017-5579 1416162 Qemu: display: cirrus: OOB read access issue CVE-2017-7718 1443444 xen: various flaws 1481765 multiple problems with transitive grants XSA-226, CVE-2017-12135 x86: PV privilege escalation via mapgrantref XSA-227,...

Xen Hypervisor Multiple Vulnerabilities (XSA-226 - XSA-230)

According to its self-reported version number, the Xen hypervisor installed on the remote host is affected by multiple vulnerabilities. Note that Nessus has checked the changeset versions based on the xen.git change log. Nessus did not check guest hardware configurations or if patches were applie...

Citrix XenServer Multiple Security Updates (CTX225941)

A number of security vulnerabilities have been identified in Citrix XenServer that may allow a malicious administrator of a guest VM to compromise the host. SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the...