CVE-2015-3202

fusermount in FUSE before 2.9.3-15 does not properly clear the environment before invoking 1 mount or 2 umount as root, which allows local users to write to arbitrary files via a crafted LIBMOUNTMTAB environment variable that is used by mount's debugging feature...

Design/Logic Flaw

The doumount function in fs/namespace.c in the Linux kernel through 3.17 does not require the CAPSYSADMIN capability for doremountsb calls that change the root filesystem to read-only, which allows local users to cause a denial of service loss of writability by making certain unshare system calls...

PT-2014-8349

Name of the Vulnerable Software and Affected Versions Linux kernel versions through 3.17 Description The issue allows local users to cause a denial of service, specifically a loss of writability, by manipulating certain system calls and flags. This is due to the do umount function not requiring t...

Ubuntu 12.04 LTS : linux-lts-trusty vulnerabilities (USN-2336-1)

A flaw was discovered in the Linux kernel virtual machine's kvm validation of interrupt requests irq. A guest OS user could exploit this flaw to cause a denial of service host OS crash. CVE-2014-0155 Andy Lutomirski discovered a flaw in the authorization of netlink socket operations when a socket...

Design/Logic Flaw

The mountpointlast function in fs/namei.c in the Linux kernel before 3.15.8 does not properly maintain a certain reference count during attempts to use the umount system call in conjunction with a symlink, which allows local users to cause a denial of service memory consumption or use-after-free ...

CVE-2014-5045

The mountpointlast function in fs/namei.c in the Linux kernel before 3.15.8 does not properly maintain a certain reference count during attempts to use the umount system call in conjunction with a symlink, which allows local users to cause a denial of service memory consumption or use-after-free ...

CVE-2014-5045

CVE-2014-5045 – Linux kernel mountpoint_last bug (pre-3.15.8) Affected: Linux kernel versions prior to 3.15.8.Root cause: The mountpoint_last function in fs/namei.c does not properly maintain a reference count when unmount is used in conjunction with a symlink.Impact: Local users could cause deni...

CVE-2014-5045

The mountpointlast function in fs/namei.c in the Linux kernel before 3.15.8 does not properly maintain a certain reference count during attempts to use the umount system call in conjunction with a symlink, which allows local users to cause a denial of service memory consumption or use-after-free ...

CVE-2014-5045: Improper Link Resolution Before File Access

The mountpointlast function in fs/namei.c in the Linux kernel before 3.15.8 does not properly maintain a certain reference count during attempts to use the umount system call in conjunction with a symlink, which allows local users to cause a denial of service memory consumption or use-after-free ...

PT-2014-1827

Name of the Vulnerable Software and Affected Versions Red Hat Enterprise Linux kernel versions prior to 3.15.8 Red Hat Enterprise Linux kernel-bootwrapper-2.6.32 Red Hat Enterprise Linux kernel-debuginfo-common-s390x-2.6.32 Description The issue affects the Linux kernel and may lead to disruption...

Linux & BSD umount Local Root Exploit

No description provided by source. / Reminder - Be sure to fix the includes /str0ke / -------------------------------------- linuxumountexploit.c ---------- include include include include include include define PATHMOUNT /bin/umount define BUFFERSIZE 1024 define DEFAULTOFFSET 50 ulong getesp...

Rocks Clusters <= 4.1 (umount-loop) Local Root Exploit

No description provided by source. !/usr/bin/env python rocksumountdirty.py: Rocks release =4.1 local root exploit quick and nasty version of the exploit. make sure the . is writable and you clean up afterwards. ; coded by: [email protected] http://xavsec.blogspot.com x=import'os';c=x.getcwd...

openSUSE Security Update : ncpfs (openSUSE-SU-2011:0985-1)

Following issues are fixed by this update: The ncpfs mount and umount programs were affected by the /etc/mtab truncation problems on RLIMITFSIZE. CVE-2011-1679 Also on errors, the mtab lock was not removed, blocking other applications from modifying /etc/mtab. CVE-2011-1680 %NASLMINLEVEL 70300 C...

openSUSE Security Update : ncpfs (openSUSE-SU-2011:0985-1)

Following issues are fixed by this update: The ncpfs mount and umount programs were affected by the /etc/mtab truncation problems on RLIMITFSIZE. CVE-2011-1679 Also on errors, the mtab lock was not removed, blocking other applications from modifying /etc/mtab. CVE-2011-1680 %NASLMINLEVEL 70300 C...

openSUSE Security Update : fuse (openSUSE-SU-2011:0264-1)

Race conditions in fuse allowed unprivileged users to umount arbitrary mount points CVE-2011-0541,CVE-2010-3879,CVE-2011-0543. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security Update fuse-4184. The te...

CVE-2011-1834

utils/mount.ecryptfsprivate.c in ecryptfs-utils before 90 does not properly maintain the mtab file during error conditions, which allows local users to cause a denial of service table corruption or bypass intended unmounting restrictions via a umount system call...

CVE-2011-1832

utils/mount.ecryptfsprivate.c in ecryptfs-utils before 90 does not properly check mountpoint permissions, which allows local users to remove directories via a umount system call...

Information disclosure

utils/mount.ecryptfsprivate.c in ecryptfs-utils before 90 does not properly check mountpoint permissions, which allows local users to remove directories via a umount system call...

CVE-2011-1832

utils/mount.ecryptfsprivate.c in ecryptfs-utils before 90 does not properly check mountpoint permissions, which allows local users to remove directories via a umount system call...

CVE-2011-1832

CVE-2011-1832 affects ecryptfs-utils prior to version 90. A race condition in mount.ecryptfs_private’s mountpoint permission check could allow a local user to remove directories via an unmount call. The issue stems from inadequate validation before unmount/mount operations, enabling potential man...