Fedora 18 : xen-4.2.3-10.fc18 (2013-22312)

high Nessus Plugin ID 71247
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The remote Fedora host is missing a security update.


Lock order reversal between page_alloc_lock and mm_rwlock, Hypercalls exposed to privilege rings 1 and 2 of HVM guests, Insufficient TLB flushing in VT-d (iommu) code

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: 71247

File Name: fedora_2013-22312.nasl

Version: 1.5

Type: local

Agent: unix

Published: 12/8/2013

Updated: 1/11/2021

Dependencies: ssh_get_info.nasl

Risk Information


Risk Factor: Medium

Score: 6


Risk Factor: High

Base Score: 7.9

Temporal Score: 6.9

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

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

Vulnerability Information

CPE: p-cpe:/a:fedoraproject:fedora:xen, cpe:/o:fedoraproject:fedora:18

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

Exploit Ease: No known exploits are available

Patch Publication Date: 11/29/2013

Reference Information

CVE: CVE-2013-4553, CVE-2013-4554, CVE-2013-6375

BID: 63830, 63931

FEDORA: 2013-22312