CVE-2013-1826

The xfrmstatenetlink function in net/xfrm/xfrmuser.c in the Linux kernel before 3.5.7 does not properly handle error conditions in dumponestate function calls, which allows local users to gain privileges or cause a denial of service NULL pointer dereference and system crash by leveraging the...

CVE-2013-1792

The CVE-2013-1792 entry is valid and has concrete details in connected documents: a race condition in the Linux kernel’s install_user_keyrings() (security/keys/process_keys.c) allows local users to trigger a NULL pointer dereference and crash via concurrent keyctl calls. The vulnerability affects...

CVE-2013-1792

Race condition in the installuserkeyrings function in security/keys/processkeys.c in the Linux kernel before 3.8.3 allows local users to cause a denial of service NULL pointer dereference and system crash via crafted keyctl system calls that trigger keyring operations in simultaneous threads...

Ubuntu 12.04 LTS : linux vulnerabilities (USN-1767-1)

Andrew Cooper of Citrix reported a Xen stack corruption in the Linux kernel. An unprivileged user in a 32bit PVOPS guest can cause the guest kernel to crash, or operate erroneously. CVE-2013-0190 A failure to validate input was discovered in the Linux kernel's Xen netback network backend driver. ...

Ubuntu 12.10 : linux vulnerabilities (USN-1769-1)

Andrew Cooper of Citrix reported a Xen stack corruption in the Linux kernel. An unprivileged user in a 32bit PVOPS guest can cause the guest kernel to crash, or operate erroneously. CVE-2013-0190 A failure to validate input was discovered in the Linux kernel's Xen netback network backend driver. ...

CVE-2013-1827

net/dccp/ccid.h in the Linux kernel before 3.5.4 allows local users to gain privileges or cause a denial of service NULL pointer dereference and system crash by leveraging the CAPNETADMIN capability for a certain 1 sender or 2 receiver getsockopt call...

DEBIAN-CVE-2013-1819

The xfsbuffind function in fs/xfs/xfsbuf.c in the Linux kernel before 3.7.6 does not validate block numbers, which allows local users to cause a denial of service NULL pointer dereference and system crash or possibly have unspecified other impact by leveraging the ability to mount an XFS filesyst...

CVE-2013-1819

CVE-2013-1819 affects the Linux kernel prior to 3.7.6. The vulnerability resides in fs/xfs/xfs_buf.c: _xfs_buf_find does not validate block numbers, which can allow local users to mount an XFS filesystem with an invalid extent map and trigger a NULL pointer dereference, causing a denial of servic...

UBUNTU-CVE-2013-1819

The xfsbuffind function in fs/xfs/xfsbuf.c in the Linux kernel before 3.7.6 does not validate block numbers, which allows local users to cause a denial of service NULL pointer dereference and system crash or possibly have unspecified other impact by leveraging the ability to mount an XFS filesyst...

kernel: security and bugfix update (important)

The Linux kernel was updated to fix various bugs and security issues: CVE-2013-0871: Race condition in the ptrace functionality in the Linux kernel allowed local users to gain privileges via a PTRACESETREGS ptrace system call in a crafted application, as demonstrated by ptracedeath. CVE-2013-0160...

CVE-2011-3638

fs/ext4/extents.c in the Linux kernel before 3.0 does not mark a modified extent as dirty in certain cases of extent splitting, which allows local users to cause a denial of service system crash via vectors involving ext4 umount and mount operations...

Code injection

The Linux kernel before 2.6.39 does not properly create transparent huge pages in response to a MAPPRIVATE mmap system call on /dev/zero, which allows local users to cause a denial of service system crash via a crafted application...

Ubuntu: Security Advisory (USN-1745-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2013-1773

Buffer overflow in the VFAT filesystem implementation in the Linux kernel before 3.3 allows local users to gain privileges or cause a denial of service system crash via a VFAT write operation on a filesystem with the utf8 mount option, which is not properly handled during UTF-8 to UTF-16 conversi...

CVE-2013-1767

Use-after-free vulnerability in the shmemremountfs function in mm/shmem.c in the Linux kernel before 3.7.10 allows local users to gain privileges or cause a denial of service system crash by remounting a tmpfs filesystem without specifying a required mpol aka mempolicy mount option...

CVE-2013-1773

Buffer overflow in the VFAT filesystem implementation in the Linux kernel before 3.3 allows local users to gain privileges or cause a denial of service system crash via a VFAT write operation on a filesystem with the utf8 mount option, which is not properly handled during UTF-8 to UTF-16 conversi...

CVE-2013-1774

The chaseport function in drivers/usb/serial/ioti.c in the Linux kernel before 3.7.4 allows local users to cause a denial of service NULL pointer dereference and system crash via an attempted /dev/ttyUSB read or write operation on a disconnected Edgeport USB serial converter...

Buffer overflow

Buffer overflow in the VFAT filesystem implementation in the Linux kernel before 3.3 allows local users to gain privileges or cause a denial of service system crash via a VFAT write operation on a filesystem with the utf8 mount option, which is not properly handled during UTF-8 to UTF-16 conversi...

Buffer overflow

The logprefix function in kernel/printk.c in the Linux kernel 3.x before 3.4.33 does not properly remove a prefix string from a syslog header, which allows local users to cause a denial of service buffer overflow and system crash by leveraging /dev/kmsg write access and triggering a...

Design/Logic Flaw

Use-after-free vulnerability in the shmemremountfs function in mm/shmem.c in the Linux kernel before 3.7.10 allows local users to gain privileges or cause a denial of service system crash by remounting a tmpfs filesystem without specifying a required mpol aka mempolicy mount option...