Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Multiple heap-based buffer overflows in the virtio-blk driver (hw/virtio-blk.c) in qemu-kvm 0.14.0 allow local guest users to cause a denial of service (guest crash) and possibly gain privileges via a (1) write request to the virtio_blk_handle_write function or (2) read request to the virtio_blk_handle_read function that is not properly aligned.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Qemu-Kvm 缓冲区错误漏洞
Vulnerability Description
Qemu-Kvm是软件自由保护协会（Software Freedom Conservancy）组织的一种开源的、目前最流行的虚拟化技术。 Qemu-Kvm 0.14.0版本中存在缓冲区错误漏洞，该漏洞源于存在边界错误。恶意本地用户可以利用这些漏洞向virtio-blk驱动程序发送特制的读或写请求，导致拒绝服务并潜在地获得权限提升。
CVSS Information
N/A
Vulnerability Type
N/A