CVE:CVE-2018-10322
CNNVD:CNNVD-201804-1407
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。
Linux kernel 4.16.3及之前版本中的fs/xfs/libxfs/xfs_inode_buf.c文件的‘xfs_dinode_verify’函数存在安全漏洞。本地攻击者可借助特制的xfs图像利用该漏洞造成拒绝服务（‘xfs_ilock_attr_map_shared’函数无效指针逆向引用）。
solution:Upgrade linux linux_kernel to a higher version than 4.16.3,and avoid the version (,4.16.3]; Upgrade redhat virtualization_host to a higher version than 4.0,and avoid the version 4.0; Upgrade redhat enterprise_linux_desktop to a higher version than 7.0,and avoid the version 7.0; Upgrade redhat enterprise_linux_server to a higher version than 7.0,and avoid the version 7.0; Upgrade redhat enterprise_linux_workstation to a higher version than 7.0,and avoid the version 7.0