PT-2016-6836 · Qemu+3 · Qemu+3
Li Qiang
·
Publicado
2016-07-27
·
Atualizado
2024-06-15
·
CVE-2016-6351
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
QEMU (affected versions not specified)
Description
The issue allows local guest OS administrators to cause a denial of service or execute arbitrary code on the QEMU host. This is achieved through vectors involving DMA read into ESP command buffer, specifically via the
esp do dma function in hw/scsi/esp.c, when built with ESP/NCR53C9x controller emulation support. The exploitation can result in an out-of-bounds write and QEMU process crash.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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Identificadores relacionados
Produtos afetados
Alt Linux
Qemu
Suse
Ubuntu