PT-2015-5631 · Xen+2 · Xen+2
Felix Wilhelm
·
Publicado
2015-03-09
·
Atualizado
2018-10-30
·
CVE-2015-2151
CVSS v2.0
7.2
Alta
| Vetor | AV:L/AC:L/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Xen versions 3.2.x through 4.5.x
Description
The issue concerns the x86 emulator in Xen, which fails to properly ignore segment overrides for certain instructions. This can be exploited by local guest users to obtain sensitive information, cause memory corruption leading to a denial of service, or potentially execute arbitrary code.
Recommendations
For Xen versions 3.2.x through 4.5.x, update to a version that includes the fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
DoS
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Red Hat
Suse
Xen