Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The sdhci_sdma_transfer_multi_blocks function in hw/sd/sdhci.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (out-of-bounds heap access and crash) or execute arbitrary code on the QEMU host via vectors involving the data transfer length.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
QEMU 安全漏洞
Vulnerability Description
QEMU（又名Quick Emulator）是法国程序员法布里斯-贝拉（Fabrice Bellard）所研发的一套模拟处理器软件。该软件具有速度快、跨平台等特点。 QEMU中的hw/sd/sdhci.c文件的‘sdhci_sdma_transfer_multi_blocks’函数存在安全漏洞。本地攻击者可利用该漏洞造成拒绝服务（越边界堆访问和崩溃）或在QEMU主机上执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A