guests may exceed their designated... CVE-2021-28706
7.8
AV
AC
AU
C
I
A
发布：
2021-11-24
修订：
2024-11-21
guests may exceed their designated memory limit When a guest is permitted to have close to 16TiB of memory, it may be able to issue hypercalls to increase its memory allocation beyond the administrator established limit. This is a result of a calculation done with 32-bit precision, which may overflow. It would then only be the overflowed (and hence small) number which gets compared against the established upper bound.
漏洞利用/PoC
暂无可用Exp或PoC
受影响的平台与产品
当前有4条受影响产品信息
