9991 matches found
SuSE 11.1 Security Update : Xen (SAT Patch Number 4491)
Collective May/2011 update for Xen Xen : - 679344: Xen: multi-vCPU pv guest may crash host - 675817: Kernel panic when creating HVM guests on AMD platforms with XSAVE - 678871: dom0 hangs long time when starting hvm guests with memory = 64GB - 675363: Random lockups with kernel-xen. Possibly...
systemtap: does not guard against DWARF operations div-by-zero errors, which can cause a kernel panic
SystemTap 1.4 and earlier, when unprivileged aka stapusr mode is enabled, allows local users to cause a denial of service divide-by-zero error and OOPS via a crafted ELF program with DWARF expressions that are not properly handled by a stap script that performs context variable access...
systemtap: does not guard against DWARF operations div-by-zero errors, which can cause a kernel panic
SystemTap 1.4 and earlier, when unprivileged aka stapusr mode is enabled, allows local users to cause a denial of service divide-by-zero error and OOPS via a crafted ELF program with DWARF expressions that are not properly handled by a stap script that performs context variable access...
kernel: panic in ib_cm:cm_work_handler
Race condition in the cmworkhandler function in the InfiniBand driver drivers/infiniband/core/cma.c in Linux kernel 2.6.x allows remote attackers to cause a denial of service panic by sending an InfiniBand request while other request handlers are still running, which triggers an invalid pointer...
CVE-2011-1090
The nfs4procsetacl function in fs/nfs/nfs4proc.c in the Linux kernel before 2.6.38 stores NFSv4 ACL data in memory that is allocated by kmalloc but not properly freed, which allows local users to cause a denial of service panic via a crafted attempt to set an ACL...
CVE-2011-1547
CVE-2011-1547 affects NetBSD-derived IPComp/IPsec stacks. Affected: NetBSD 4.0, 5.0 before 5.0.3, and 5.1 before 5.1.1. Root cause: kernel handling of nested IPComp payloads can overflow the stack, leading to remote memory corruption and panics; some sources describe pre-auth kernel memory corrup...
openSUSE Security Update : kernel (openSUSE-SU-2010:1047-1)
This security update of the openSUSE 11.1 kernel updates the kernel to 2.6.27.56 and fixes various security issues and other bugs. Following security issues were fixed by this update: CVE-2010-2963: A problem in the compat ioctl handling in video4linux allowed local attackers with a video device...
openSUSE Security Update : kernel-debug (openSUSE-SU-2011:0003-1)
This update of the openSUSE 11.2 kernel fixes various bugs and lots of security issues. Following security issues have been fixed: CVE-2010-4258: A local attacker could use a Oops kernel crash caused by other flaws to write a 0 byte to a attacker controlled address in the kernel. This could lead ...
openSUSE Security Update : kernel (openSUSE-SU-2011:0346-1)
This update of the openSUSE 11.2 kernel fixes lots of security issues. Following security issues were fixed: CVE-2011-1493: In the rose networking stack, when parsing the FACNATIONALDIGIS facilities field, it was possible for a remote host to provide more digipeaters than expected, resulting in...
Report: U.S. Is Hyping Threat Of Cyber War
A new report suggests that lawmakers, policy wonks and corporations are sensationalizing the risk of cyber attacks far beyond the actual threat. The inflation of cyber security threat, like the inflation of the threat of Communism during the Cold War, or terrorist acts in the wake of the 9/11...
RedHat Update for kernel RHSA-2011:0429-01
The remote host is missing an update for the SPDX-FileCopyrightText: 2011 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 scriptxrefname:"URL",...
kernel security update
CentOS Errata and Security Advisory CESA-2011:0429 Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scorin...
PT-2011-2862 · Linux +2 · Linux Kernel +2
Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 2.6.38 Description: The issue is related to the nfs4 proc set acl function in the Linux kernel, which stores NFSv4 ACL data in memory allocated by kmalloc but does not properly free it. This can be exploited by...
kernel: panic in ib_cm:cm_work_handler
Race condition in the cmworkhandler function in the InfiniBand driver drivers/infiniband/core/cma.c in Linux kernel 2.6.x allows remote attackers to cause a denial of service panic by sending an InfiniBand request while other request handlers are still running, which triggers an invalid pointer...
kernel security and bug fix update
2.6.32-71.24.1.el6 - fs Revert 'fs inotify: stop kernel memory leak on file creation failure' Eric Paris 656831 656832 CVE-2010-4250 2.6.32-71.23.1.el6 - x86 Revert 'x86 mtrr: Assume SYSCFGTom2ForceMemTypeWB exists on all future AMD CPUs' Frank Arnold 683813 652208 2.6.32-71.22.1.el6 - rebuild...
Linux Kernel < 2.6.37-rc2 TCP_MAXSEG Kernel Panic DoS
No description provided by source. / TCPMAXSEG Kernel Panic DoS for Linux 2.6.37-rc2 by zx2c4 This exploit triggers CVE-2010-4165, a divide by zero error in net/ipv4/tcp.c. Because this is on the softirq path, the kernel oopses and then completely dies with no chance of recovery. It has been very...
Linux Kernel < 2.6.37-rc2 TCP_MAXSEG Kernel Panic DoS
Exploit for linux platform in category dos / poc / TCPMAXSEG Kernel Panic DoS for Linux include include include include include int main struct sockaddrin laddr; memset&laddr, 0, sizeofladdr; laddr.sinfamily = AFINET; laddr.sinaddr.saddr = inetaddr"127.0.0.1"; laddr.sinport = htons31337; int...
kernel: panic when submitting certain 0-length I/O requests
The blkrqmapuseriov function in block/blk-map.c in the Linux kernel before 2.6.36.2 allows local users to cause a denial of service panic via a zero-length I/O request in a device ioctl to a SCSI device...
Linux Kernel < 2.6.37-rc2 - 'TCP_MAXSEG' Kernel Panic (Denial of Service) (2)
/ TCPMAXSEG Kernel Panic DoS for Linux include include include include include int main struct sockaddrin laddr; memset&laddr, 0, sizeofladdr; laddr.sinfamily = AFINET; laddr.sinaddr.saddr = inetaddr"127.0.0.1"; laddr.sinport = htons31337; int listener = socketPFINET, SOCKSTREAM, IPPROTOTCP; if...
Linux Kernel 2.6 TCP_MAXSEG Denial Of Service
/ TCPMAXSEG Kernel Panic DoS for Linux include include include include include int main struct sockaddrin laddr; memset&laddr, 0, sizeofladdr; laddr.sinfamily = AFINET; laddr.sinaddr.saddr = inetaddr"127.0.0.1"; laddr.sinport = htons31337; int listener = socketPFINET, SOCKSTREAM, IPPROTOTCP; if...