Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Buffer overflow in the send_control_msg function in hw/char/virtio-serial-bus.c in QEMU before 2.4.0 allows guest users to cause a denial of service (QEMU process crash) via a crafted virtio control message.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
QEMU 缓冲区错误漏洞
Vulnerability Description
QEMU（Quick Emulator）是法国法布里斯-贝拉（Fabrice Bellard）软件开发者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 2.4.0之前版本中的hw/char/virtio-serial-bus.c文件的‘send_control_msg’函数存在缓冲区错误漏洞。攻击者可通过特制的virtio控制消息利用该漏洞导致拒绝服务（QEMU进程崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A