Memory corruption

Cisco IOS XR allows local users to cause a denial of service Silicon Packet Processor memory corruption, improper mutex handling, and device reload by starting an outbound flood of large ICMP Echo Request packets and stopping this with a CTRL-C sequence, aka Bug ID CSCui60347...

Cisco IOS XR Internet Control Message Protocol Denial of Service Vulnerability

Cisco IOS XR Software is affected by a denial of service DoS vulnerability that could allow an authenticated, local attacker to trigger a reload of the affected device by locally generating certain Internet Control Message Protocol ICMP messages. The vulnerability is due to a combination of Silic...

The Windows kernel-EPATHOBJ 0day exploit-vulnerability warning-the black bar safety net

This vulnerability is through the PATHALLOCfor memory pressure of the test broke, the first use of PATHRECpointing to the same user space PATHREC EPATHOBJ::bFlatten it will”spin”for an unlimited linked list traversal. Such as:PathRecord-next = PathRecord; Although it will spin,but it will be by...

Microsoft Windows - Win32k!EPATHOBJ::pprFlattenRec Uninitialized Next Pointer Testcase

I'm quite proud of this list cycle trick, here's how to turn it into an arbitrary write. First, we create a watchdog thread that will patch the list atomically when we're ready. This is needed because we can't exploit the bug while HeavyAllocPool is failing, because of the early exit in...

CVE-2013-0241

The QXL display driver in QXL Virtual GPU 0.1.0 allows local users to cause a denial of service guest crash or hang via a SPICE connection that prevents other threads from obtaining the qemumutex mutex. NOTE: some of these details are obtained from third party information...

Information disclosure

The QXL display driver in QXL Virtual GPU 0.1.0 allows local users to cause a denial of service guest crash or hang via a SPICE connection that prevents other threads from obtaining the qemumutex mutex. NOTE: some of these details are obtained from third party information...

CVE-2013-0241

The QXL display driver in QXL Virtual GPU 0.1.0 allows local users to cause a denial of service guest crash or hang via a SPICE connection that prevents other threads from obtaining the qemumutex mutex. NOTE: some of these details are obtained from third party information...

qxl: synchronous io guest DoS

The QXL display driver in QXL Virtual GPU 0.1.0 allows local users to cause a denial of service guest crash or hang via a SPICE connection that prevents other threads from obtaining the qemumutex mutex. NOTE: some of these details are obtained from third party information...

Low: Red Hat Security Advisory: freeradius2 security and bug fix update

Updated freeradius2 packages that fix one security issue and multiple bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having low security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severi...

New Morto Strain Emerges With File Infection Capability

A new strain of the Morto worm has added a file infection capability in addition to its existing ability to compromise remote desktop connections, according to new research from Microsoft. Now Morto is infecting files in the default RDP file share, ‘tsclient,’ after it determines which drives it...

CVE-2010-4787

IBM Tivoli Directory Server TDS 6.0 before 6.0.0.63 aka 6.0.0.8-TIV-ITDS-IF0005 allows remote authenticated users to cause a denial of service daemon hang via a paged search that triggers improper mutex processing...

Linux Kernel 2.6.37 (RedHat Ubuntu 10.04) - Full-Nelson.c Local Privilege Escalation

Linux Kernel 2.6.37 RedHat Ubuntu 10.04 - Full-Nelson.c Local Privilege Escalation / Linux Kernel = 2.6.37 local privilege escalation by Dan Rosenberg @djrbliss on twitter Usage: gcc full-nelson.c -o full-nelson ./full-nelson This exploit leverages three vulnerabilities to get root, all of which...

CVE-2010-4210

The pfsgetextattr function in FreeBSD 7.x before 7.3-RELEASE and 8.x before 8.0-RC1 unlocks a mutex that was not previously locked, which allows local users to cause a denial of service kernel panic, overwrite arbitrary memory locations, and possibly execute arbitrary code via vectors related to...

FreeBSD Security Advisory (FreeBSD-SA-10:09.pseudofs.asc)

The remote host is missing an update to the system as announced in the referenced advisory FreeBSD-SA-10:09.pseudofs.asc ADV FreeBSD-SA-10:09.pseudofs.asc OpenVAS Vulnerability Test $ Description: Auto generated from ADV FreeBSD-SA-10:09.pseudofs.asc Authors: Thomas Reinke Copyright: Copyright c...

FreeBSD NULL pointer dereference

pfsgetextattr tries to unlock the mutex which was not previously locked...

FreeBSD Security Advisory FreeBSD-SA-10:09.pseudofs

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-10:09.pseudofs Security Advisory The FreeBSD Project Topic: Spurious mutex unlock Category: core Module: pseudofs Announced: 2010-11-10 Credits: Przemyslaw Frasun...

kernel: ftrace NULL ptr deref

kernel/trace/ftrace.c in the Linux kernel before 2.6.35.5, when debugfs is enabled, does not properly handle interaction between mutex possession and llseek operations, which allows local users to cause a denial of service NULL pointer dereference and outage of all function tracing files via an...

FreeBSD-SA-10:09.pseudofs

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-10:09.pseudofs Security Advisory The FreeBSD Project Topic: Spurious mutex unlock Category: core Module: pseudofs Announced: 2010-11-10 Credits: Przemyslaw...

Null pointer dereference

kernel/trace/ftrace.c in the Linux kernel before 2.6.35.5, when debugfs is enabled, does not properly handle interaction between mutex possession and llseek operations, which allows local users to cause a denial of service NULL pointer dereference and outage of all function tracing files via an...

CVE-2010-3079

kernel/trace/ftrace.c in the Linux kernel before 2.6.35.5, when debugfs is enabled, does not properly handle interaction between mutex possession and llseek operations, which allows local users to cause a denial of service NULL pointer dereference and outage of all function tracing files via an...