Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A flaw was found in the memory management API of QEMU during the initialization of a memory region cache. This issue could lead to an out-of-bounds write access to the MSI-X table while performing MMIO operations. A guest user may abuse this flaw to crash the QEMU process on the host, resulting in a denial of service. This flaw affects QEMU versions prior to 5.2.0.
CVSS Information
N/A
Vulnerability Type
跨界内存写
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）个人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 存在缓冲区错误漏洞，该漏洞源于 hw/pci/msix.c的msix_table_mmio_write()堆缓冲区溢出。
CVSS Information
N/A
Vulnerability Type
N/A