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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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 lxcDomainGetMemoryParameters method in lxc/lxc_driver.c in libvirt 1.0.5 through 1.2.0 does not properly check the status of LXC guests when reading memory tunables, which allows local users to cause a denial of service (NULL pointer dereference and libvirtd crash) via a guest in the shutdown status, as demonstrated by the "virsh memtune" command.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Red Hat libvirt ‘lxcDomainGetMemoryParameter()’函数拒绝服务漏洞
Vulnerability Description
Red Hat libvirt是美国红帽（Red Hat）公司的一个用于实现Linux虚拟化功能的Linux API，它支持各种Hypervisor，包括Xen和KVM，以及QEMU和用于其他操作系统的一些虚拟产品。 libvirt 1.0.5至1.2.0版本中的xc/lxc_driver.c文件中的‘lxcDomainGetMemoryParameters’方法中存在本地拒绝服务漏洞，该漏洞源于当读取内存tunable时，程序没有检查LXC Guest的状态。本地攻击者可通过特制的请求利用该漏洞造成拒绝
CVSS Information
N/A
Vulnerability Type
N/A