PT-2014-8814 · Xen+1 · Xen+1

Andrew Cooper · Publicado 2014-12-09 · Atualizado 2018-10-30 · CVE-2014-9065

Positive Technologies (AI Summary)

CVSS v2.0

4.4

Média

Vetor base

AV:L/AC:M/Au:S/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Xen versions 4.4.x and earlier

Description The issue is related to the handling of read and write locks in the common/spinlock.c file. Local x86 guest users can cause a denial of service, resulting in a write denial or NMI watchdog timeout and host crash, by sending a large number of read requests.

Recommendations For Xen versions 4.4.x and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Enumeração de Fraquezas

CWE-17

Identificadores relacionados

CVE-2014-9065

OPENSUSE-SU-2015_0226-1

OPENSUSE-SU-2015_0256-1

SUSE-SU-2015:0613-1

Produtos afetados

Suse

Xen

Referências · 71

• http://support.novell.com/security/cve/CVE-2015-0361.html · Nota
• https://bugzilla.suse.com/912011 · Nota
• http://support.novell.com/security/cve/CVE-2014-9065.html · Nota
• https://suse.com/security/cve/CVE-2015-0361 · Nota
• https://bugzilla.suse.com/show_bug.cgi?id=889526 · Nota
• https://bugzilla.suse.com/show_bug.cgi?id=906996 · Nota
• https://bugzilla.suse.com/919464 · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2014-9065 · Aviso do Fabricante
• https://osv.dev/vulnerability/SUSE-SU-2015:0613-1 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2014/12/08/4 · Nota
• http://support.novell.com/security/cve/CVE-2013-3495.html · Nota
• https://bugzilla.suse.com/903680 · Nota
• https://security.gentoo.org/glsa/201504-04 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2014-9065 · Nota
• http://securityfocus.com/bid/71544 · Nota