公告ID: KYLIN-2019-15538
安全等级: 中等
产品: Kylin V3
发布日期: 2019年8月25日
CVE: CVE-2019-15538
CVSS3评分: 5.1
概述:
None 描述:
An issue was discovered in xfs_setattr_nonsize in fs/xfs/xfs_iops.c in the Linux kernel through 5.2.9. XFS partially wedges when a chgrp fails on account of being out of disk quota. xfs_setattr_nonsize is failing to unlock the ILOCK after the xfs_qm_vop_chown_reserve call fails. This is primarily a local DoS attack vector, but it might result as well in remote DoS if the XFS filesystem is exported for instance via NFS. 系统版本:
KYLIN 3.3.x
KYLIN 3.0.x
KYLIN 3.2.x
KYLIN 3.3.x
KYLIN 3.3.x
KYLIN 3.4.x
KYLIN 3.4.x
受影响包列表:
kernel-alt
kernel
kernel
kernel-rt
kernel
kernel-rt
kernel