PT-2012-5996 · Xen+1 · Xen+1

Publicado 2012-12-13 · Atualizado 2024-06-15 · CVE-2012-5511

Positive Technologies (AI Summary)

CVSS v2.0

4.7

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Xen versions 3.4 through 4.1

Description A stack-based buffer overflow issue exists in the dirty video RAM tracking functionality, allowing local HVM guest OS administrators to cause a denial of service (crash) by utilizing a large bitmap image.

Recommendations For Xen versions 3.4 through 4.1, consider restricting the use of large bitmap images to minimize the risk of exploitation until a patch is available.

Correção

DoS

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

CVE-2012-5511

DSA-2636-1

OPENSUSE-SU-2012_1685-1

OPENSUSE-SU-2012_1687-1

OPENSUSE-SU-2013_0133-1

OPENSUSE-SU-2024:10196-1

SUSE-SU-2015:0940-1

SUSE-SU-2015:0944-1

Produtos afetados

Suse

Xen

Referências · 165

• http://support.novell.com/security/cve/CVE-2012-5512.html · Nota
• https://osv.dev/vulnerability/openSUSE-SU-2024:10196-1 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2014-3672 · Nota
• https://suse.com/security/cve/CVE-2015-7970 · Nota
• http://osvdb.org/88129 · Nota
• http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00011.html · Aviso do Fabricante
• http://support.citrix.com/article/CTX135777 · Nota
• https://suse.com/security/cve/CVE-2016-2538 · Nota
• https://suse.com/security/cve/CVE-2015-7969 · Nota
• https://suse.com/security/cve/CVE-2015-8615 · Nota
• https://suse.com/security/cve/CVE-2014-5146 · Nota
• https://lists.opensuse.org/archives/list/[e-mail]/thread/HPDN64Q62K7GML6BVXTOADQLUQ3GTCN6 · Nota
• https://suse.com/security/cve/CVE-2016-1981 · Nota
• https://suse.com/security/cve/CVE-2015-8550 · Nota
• https://suse.com/security/cve/CVE-2012-5513 · Nota