** Changed in: linux-snapdragon (Ubuntu Precise)
Status: New => Invalid
** Changed in: linux-snapdragon (Ubuntu Precise)
Importance: Undecided => Medium
** Changed in: linux-snapdragon (Ubuntu Wily)
Status: New => Invalid
** Changed in: linux-snapdragon (Ubuntu Wily)
Importance: Undecided => Medium
** Changed in: linux-snapdragon (Ubuntu Xenial)
Status: New => Invalid
** Changed in: linux-snapdragon (Ubuntu Xenial)
Importance: Undecided => Medium
** Changed in: linux-snapdragon (Ubuntu Yakkety)
Status: New => Invalid
** Changed in: linux-snapdragon (Ubuntu Yakkety)
Importance: Undecided => Medium
** Changed in: linux-snapdragon (Ubuntu Trusty)
Status: New => Invalid
** Changed in: linux-snapdragon (Ubuntu Trusty)
Importance: Undecided => Medium
** Description changed:
- Deletion of a file or directory could trigger an unmount and reveal data
- under a mount point.
+ fs/namespace.c in the Linux kernel before 4.0.2 does not properly
+ support mount connectivity, which allows local users to read arbitrary
+ files by leveraging user-namespace root access for deletion of a file or
+ directory.
Break-Fix: ce07d891a0891d3c0d0c2d73d577490486b809e1
e0c9c0afd2fc958ffa34b697972721d81df8a56f
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https://bugs.launchpad.net/bugs/1462244
Title:
CVE-2015-4176
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