CVE

CVE-2021-32843

Severidad:
MEDIA
Type:
CWE-476 Desreferencia a puntero nulo (NULL)
Fecha de publicación:
17/02/2023
Última modificación:
28/02/2023

Descripción

*** Pendiente de traducción *** HyperKit is a toolkit for embedding hypervisor capabilities in an application. In versions 0.20210107 and prior of HyperKit, `virtio.c` has is a call to `vc_cfgread` that does not check for null which when called makes the host crash. This issue may lead to a guest crashing the host causing a denial of service. This issue is fixed in commit df0e46c7dbfd81a957d85e449ba41b52f6f7beb4.

Productos y versiones vulnerables

CPE Desde Hasta
cpe:2.3:a:mobyproject:hyperkit:*:*:*:*:*:*:*:* 0.20210107 (incluyendo)