kernel: race condition between direct and memory-mapped I/O in fs/xfs/xfs_aops.c

It was found that the Linux kernel can hit a BUGON statement in the xfsgetblocks in the fs/xfs/xfsaops.c because of a race condition between direct and memory-mapped I/O associated with a hole in a file that is handled with BUGON instead of an I/O failure. This allows a local unprivileged attacke...

A vulnerability exists in the ioctl handler of the Android-based mobile application, allowing an attacker to gain access beyond the memory boundaries.

The vulnerability in the ioctl handler of the Android mobile application for the Android operating system is related to deficiencies in access control. Exploiting this vulnerability could allow a malicious actor, operating remotely, to gain access beyond the memory boundaries due to the lack of...

ALPINE-CVE-2017-13766

In Wireshark 2.4.0 and 2.2.0 to 2.2.8, the Profinet I/O dissector could crash with an out-of-bounds write. This was addressed in plugins/profinet/packet-dcerpc-pn-io.c by adding string validation...

openSUSE Security Update : freeradius-server (openSUSE-2017-972)

This update for freeradius-server fixes the following issues : - update to 3.0.15 bsc1049086 - Bind the lifetime of program name and python path to the module - CVE-2017-10978: FR-GV-201: Check input / output length in makesecret bsc1049086 - CVE-2017-10983: FR-GV-206: Fix read overflow when...

Adiscon rsyslog zmq3 input and output module string vulnerability

Adiscon rsyslog is a multithreaded enhancement of syslogd from Adiscon Germany, which is mainly used to collect system logs. zmq3 input and output modules is one of the input and output modules. A security vulnerability exists in the zmq3 input and output module in versions of Adiscon rsyslog pri...

CVE-2017-12588

The zmq3 input and output modules in rsyslog before 8.28.0 interpreted description fields as format strings, possibly allowing a format string attack with unspecified impact...

Razer Synapse rzpnk.sys Driver Elevation of Privilege Vulnerability

Razer Synapse is a Razer device configuration software from Razer USA. A security vulnerability in the Razer Synapse rzpnk.sys driver allows remote attackers to exploit the vulnerability to submit specially crafted IOCTL requests for elevated privileges...

USN-3375-1 lxc vulnerability

It was discovered that LXC incorrectly handled the TIOCSTI ioctl. An attacker could possibly use this issue to escape LXC containers...

UBUNTU-CVE-2017-1000380

sound/core/timer.c in the Linux kernel before 4.11.5 is vulnerable to a data race in the ALSA /dev/snd/timer driver resulting in local users being able to read information belonging to other users, i.e., uninitialized memory contents may be disclosed when a read and an ioctl happen at the same ti...

undertow: IO thread DoS via unclean Websocket closing

It was found that with non-clean TCP close, Websocket server gets into infinite loop on every IO thread, effectively causing DoS...

undertow: IO thread DoS via unclean Websocket closing

It was found that with non-clean TCP close, Websocket server gets into infinite loop on every IO thread, effectively causing DoS...

PT-2017-2617 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel versions through 4.11.1 Description: The issue is related to the ipxitf ioctl function in the Linux kernel, which mishandles reference counts. This can be exploited by local users to cause a denial of service use-after-free or...

[SECURITY] Fedora 24 Update: libxml2-2.9.4-2.fc24

This library allows to manipulate XML files. It includes support to read, modify and write XML and HTML files. There is DTDs support this includes parsing and validation even with complex DtDs, either at parse time or later once the document has been modified. The output can be a simple SAX strea...

DEBIAN-CVE-2017-7228

An issue known as XSA-212 was discovered in Xen, with fixes available for 4.8.x, 4.7.x, 4.6.x, 4.5.x, and 4.4.x. The earlier XSA-29 fix introduced an insufficient check on XENMEMexchange input, allowing the caller to drive hypervisor memory accesses outside of the guest provided input/output arra...

CVE-2016-8009

Privilege escalation vulnerability in Intel Security McAfee Application Control MAC 7.0 and 6.x versions allows attackers to cause DoS, unexpected behavior, or potentially unauthorized code execution via an unauthorized use of IOCTL call...

kernel: State machine confusion bug in vfio driver leading to memory corruption

A flaw was discovered in the Linux kernel's implementation of VFIO. An attacker issuing an ioctl can create a situation where memory is corrupted and modify memory outside of the expected area. This may overwrite kernel memory and subvert kernel execution...

DEBIAN-CVE-2016-8694

The bmreadbodybmp function in bitmapio.c in potrace before 1.13 allows remote attackers to cause a denial of service NULL pointer dereference and crash via a crafted BMP image, a different vulnerability than CVE-2016-8695 and CVE-2016-8696...

Update to add the LiveDump capture feature to Windows Server 2012 R2

Update to add the LiveDump capture feature to Windows Server 2012 R2 About this update This update adds the LiveDump capture feature to Windows Server 2012 R2. This feature enables the Server Message Block SMB server to trigger a live kernel dump file to help you determine the root cause of issue...

CVE-2016-4307

A denial of service vulnerability exists in the IOCTL handling functionality of Kaspersky Internet Security KL1 driver. A specially crafted IOCTL signal can cause an access violation in KL1 kernel driver resulting in local system denial of service. An attacker can run a program from user-mode to...

CVE-2016-4307

A denial of service vulnerability exists in the IOCTL handling functionality of Kaspersky Internet Security KL1 driver. A specially crafted IOCTL signal can cause an access violation in KL1 kernel driver resulting in local system denial of service. An attacker can run a program from user-mode to...