Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Vulnerability Description
The pciback_enable_msi function in the PCI backend driver (drivers/xen/pciback/conf_space_capability_msi.c) in Xen for the Linux kernel 2.6.18 and 3.8 allows guest OS users with PCI device access to cause a denial of service via a large number of kernel log messages. NOTE: some of these details are obtained from third party information.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 本地拒绝服务漏洞
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 缓冲区错误Linux kernel 2.6.18以及3.8版本中的Xen中的PCI后端驱动(drivers/xen/pciback/conf_space_capability_msi.c)中的pciback_enable_msi函数中存在漏洞。通过大量的内核日志信息，具备访客操作系统用户权限以及PCI设备访问权限的攻击者可利用该漏洞导致拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A