Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Integer overflow in the emulated_apdu_from_guest function in usb/dev-smartcard-reader.c in Quick Emulator (Qemu), when built with the CCID Card device emulator support, allows local users to cause a denial of service (application crash) via a large Application Protocol Data Units (APDU) unit.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
QEMU 数字错误漏洞
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。 基于CCID Card设备模拟器支持实现的QEMU中的usb/dev-smartcard-reader.c文件的‘emulated_apdu_from_guest’函数存在整数溢出漏洞。本地攻击者可借助较大的Application Protocol Data Units (APDU)单元利用该漏洞造成拒绝服务（应用程序崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A