Fedora 19 : xen-4.2.5-5.fc19 (2014-15503)

high Nessus Plugin ID 79651
New! Plugin Severity Now Using CVSS v3

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The remote Fedora host is missing a security update.


Guest effectable page reference leak in MMU_MACHPHYS_UPDATE handling Insufficient restrictions on certain MMU update hypercalls, Missing privilege level checks in x86 emulation of far branches, Add fix for CVE-2014-0150 to qemu-dm, though it probably isn't exploitable from xen

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.


Update the affected xen package.

See Also






Plugin Details

Severity: High

ID: 79651

File Name: fedora_2014-15503.nasl

Version: 1.5

Type: local

Agent: unix

Published: 12/2/2014

Updated: 1/11/2021

Dependencies: ssh_get_info.nasl

Risk Information


Risk Factor: Medium

Score: 5.9


Risk Factor: High

Base Score: 7.1

Temporal Score: 6.2

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C

Temporal Vector: E:ND/RL:OF/RC:C

Vulnerability Information

CPE: p-cpe:/a:fedoraproject:fedora:xen, cpe:/o:fedoraproject:fedora:19

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 11/22/2014

Reference Information

CVE: CVE-2014-0150, CVE-2014-8594, CVE-2014-8595, CVE-2014-9030

BID: 66821, 71149, 71151, 71207

FEDORA: 2014-15503