CVE-2010-4162: Integer Overflow or Wraparound

Multiple integer overflows in fs/bio.c in the Linux kernel before 2.6.36.2 allow local users to cause a denial of service system crash via a crafted device ioctl to a SCSI device...

CVE-2010-3066: Undefined Security Weakness

The iosubmitone function in fs/aio.c in the Linux kernel before 2.6.23 allows local users to cause a denial of service NULL pointer dereference via a crafted iosubmit system call with an IOCBFLAGRESFD flag...

CVE-2010-4248: Concurrent Execution using Shared Resource with Improper Synchronization

Race condition in the exitsignal function in kernel/exit.c in the Linux kernel before 2.6.37-rc2 allows local users to cause a denial of service via vectors related to multithreaded exec, the use of a thread group leader in kernel/posix-cpu-timers.c, and the selection of a new thread group leader...

CVE-2010-3858: Uncontrolled Resource Consumption

The setupargpages function in fs/exec.c in the Linux kernel before 2.6.36, when CONFIGSTACKGROWSDOWN is used, does not properly restrict the stack memory consumption of the 1 arguments and 2 environment for a 32-bit application on a 64-bit platform, which allows local users to cause a denial of...

CVE-2010-3698

The KVM implementation in the Linux kernel before 2.6.36 does not properly reload the FS and GS segment registers, which allows host OS users to cause a denial of service host OS crash via a KVMRUN ioctl call in conjunction with a modified Local Descriptor Table LDT...

kvm: invalid selector in fs/gs causes kernel panic

The KVM implementation in the Linux kernel before 2.6.36 does not properly reload the FS and GS segment registers, which allows host OS users to cause a denial of service host OS crash via a KVMRUN ioctl call in conjunction with a modified Local Descriptor Table LDT...

PT-2010-5009 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 2.6.36 Description: The issue is related to the KVM implementation in the Linux kernel, which does not properly reload the FS and GS segment registers. This can be exploited by host OS users to cause a denial of...

CVE-2010-2538: Exposure of Sensitive Information to an Unauthorized Actor

Integer overflow in the btrfsioctlclone function in fs/btrfs/ioctl.c in the Linux kernel before 2.6.35 might allow local users to obtain sensitive information via a BTRFSIOCCLONERANGE ioctl call...

CVE-2010-2946: Improper Input Validation

fs/jfs/xattr.c in the Linux kernel before 2.6.35.2 does not properly handle a certain legacy format for storage of extended attributes, which might allow local users by bypass intended xattr namespace restrictions via an "os2." substring at the beginning of a name...

CVE-2010-3078: Exposure of Sensitive Information to an Unauthorized Actor

The xfsiocfsgetxattr function in fs/xfs/linux-2.6/xfsioctl.c in the Linux kernel before 2.6.36-rc4 does not initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via an ioctl call...

CVE-2010-3067: Integer Overflow or Wraparound

Integer overflow in the doiosubmit function in fs/aio.c in the Linux kernel before 2.6.36-rc4-next-20100915 allows local users to cause a denial of service or possibly have unspecified other impact via crafted use of the iosubmit system call...

CVE-2010-2798: NULL Pointer Dereference

The gfs2direntfindspace function in fs/gfs2/dir.c in the Linux kernel before 2.6.35 uses an incorrect size value in calculations associated with sentinel directory entries, which allows local users to cause a denial of service NULL pointer dereference and panic and possibly have unspecified other...

CVE-2010-2492: Buffer Copy without Checking Size of Input

Buffer overflow in the ecryptfsuidhash macro in fs/ecryptfs/messaging.c in the eCryptfs subsystem in the Linux kernel before 2.6.35 might allow local users to gain privileges or cause a denial of service system crash via unspecified vectors...

CVE-2010-2066: Undefined Security Weakness

The mextcheckarguments function in fs/ext4/moveextent.c in the Linux kernel before 2.6.35 allows local users to overwrite an append-only file via a MOVEEXT ioctl call that specifies this file as a donor...

CVE-2010-2248: Improper Input Validation

fs/cifs/cifssmb.c in the CIFS implementation in the Linux kernel before 2.6.34-rc4 allows remote attackers to cause a denial of service panic via an SMB response packet with an invalid CountHigh value, as demonstrated by a response from an OS/2 server, related to the CIFSSMBWrite and CIFSSMBWrite...

CVE-2010-2226

CVE-2010-2226 affects the Linux kernel: the xfs_swapext function in fs/xfs/xfs_dfrag.c does not properly validate file descriptors passed to the SWAPEXT ioctl, enabling a local user with write access to swap a file into another and gain read access. The issue is present in kernel versions before ...

CVE-2010-2226: Exposure of Sensitive Information to an Unauthorized Actor

The xfsswapext function in fs/xfs/xfsdfrag.c in the Linux kernel before 2.6.35 does not properly check the file descriptors passed to the SWAPEXT ioctl, which allows local users to leverage write access and obtain read access by swapping one file into another file...

CVE-2010-3015: Undefined Security Weakness

Integer overflow in the ext4extgetblocks function in fs/ext4/extents.c in the Linux kernel before 2.6.34 allows local users to cause a denial of service BUG and system crash via a write operation on the last block of a large file, followed by a sync operation...

Microsoft - SMB Server Trans2 Zero Size Pool Alloc (MS10-054)

!/usr/bin/env python import sys,struct,socket from socket import if lensys.argv=2: print '' print ' MS10-054 Proof Of Concept by Laurent Gaffie' print ' Usage: python '+sys.argv0+' TARGET SHARE-NAME No backslash' print ' Example: python '+sys.argv0+' 192.168.8.101 users' print '...

kernel security and bug fix update

2.6.18-194.11.1.0.1.el5 - xen check to see if hypervisor supports memory reservation change Chuck Anderson orabug 7556514 - Add entropy support to igb John Sobecki orabug 7607479 - nfs convert ENETUNREACH to ENOTCONN orabug 7689332 - NET Add xen pv/bonding netconsole support Tina Yang orabug...