DSA-2582-1 xen - denial of service

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kernel: sfc: potential remote denial of service through TCP MSS option

The sfc aka Solarflare Solarstorm driver in the Linux kernel before 3.2.30 allows remote attackers to cause a denial of service DMA descriptor consumption and network-controller outage via crafted TCP packets that trigger a small MSS value...

kernel: sfc: potential remote denial of service through TCP MSS option

The sfc aka Solarflare Solarstorm driver in the Linux kernel before 3.2.30 allows remote attackers to cause a denial of service DMA descriptor consumption and network-controller outage via crafted TCP packets that trigger a small MSS value...

Code injection

The sfc aka Solarflare Solarstorm driver in the Linux kernel before 3.2.30 allows remote attackers to cause a denial of service DMA descriptor consumption and network-controller outage via crafted TCP packets that trigger a small MSS value...

Scientific Linux Security Update : kernel on SL6.x i386/x86_64 (20120710)

The kernel packages contain the Linux kernel, the core of any Linux operating system. This update fixes the following security issues : - A NULL pointer dereference flaw was found in the nfctfrag6reasm function in the Linux kernel's netfilter IPv6 connection tracking implementation. A remote...

kernel security and bug fix update

2.6.32-279.1.1.el6 - kernel Prevent keyctl newsession from causing a panic David Howells 833433 827424 CVE-2012-2745 - net ipv6/netfilter: fix null pointer dereference in nfctfrag6reasm Petr Matousek 833410 833412 CVE-2012-2744 - fs nfs: Map minor mismatch error to protocol not support error Stev...

PT-2012-1691 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 2.6.39 Description: The issue is related to the dma rx function in the Linux kernel, which does not properly allocate receive buffers. This can be exploited by remote attackers to cause a denial of service,...

CVE-2011-3215

The kernel in Apple Mac OS X before 10.7.2 does not properly prevent FireWire DMA in the absence of a login, which allows physically proximate attackers to bypass intended access restrictions and discover a password by making a DMA request in the 1 loginwindow, 2 boot, or 3 shutdown state...

Default credentials

The kernel in Apple Mac OS X before 10.7.2 does not properly prevent FireWire DMA in the absence of a login, which allows physically proximate attackers to bypass intended access restrictions and discover a password by making a DMA request in the 1 loginwindow, 2 boot, or 3 shutdown state...

CVE-2011-3215

The kernel in Apple Mac OS X before 10.7.2 does not properly prevent FireWire DMA in the absence of a login, which allows physically proximate attackers to bypass intended access restrictions and discover a password by making a DMA request in the 1 loginwindow, 2 boot, or 3 shutdown state...

CVE-2011-3982

The Fibre Channel driver for QLogic adapters in IBM AIX 6.1 and 7.1 does not properly handle DMA resource limitations, which allows local users to cause a denial of service system hang via vectors that generate a large amount of DMA I/O, related to a deadlock in timer processing across CPUs...

Design/Logic Flaw

The Fibre Channel driver for QLogic adapters in IBM AIX 6.1 and 7.1 does not properly handle DMA resource limitations, which allows local users to cause a denial of service system hang via vectors that generate a large amount of DMA I/O, related to a deadlock in timer processing across CPUs...

CVE-2011-3982

The CVE-2011-3982 entry concerns the Fibre Channel driver for QLogic adapters on IBM AIX 6.1/7.1. The issue arises from improper handling of DMA resource limitations, enabling local users to cause a denial of service (system hang) via vectors generating a large amount of DMA I/O, linked to a dead...

CVE-2011-3982

The Fibre Channel driver for QLogic adapters in IBM AIX 6.1 and 7.1 does not properly handle DMA resource limitations, which allows local users to cause a denial of service system hang via vectors that generate a large amount of DMA I/O, related to a deadlock in timer processing across CPUs...

CVE-2011-1898

Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."...

Design/Logic Flaw

Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."...

CVE-2011-1898

Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."...

CVE-2011-1898

Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."...

CVE-2011-1898

CVE-2011-1898 affects Xen (versions 4.1 before 4.1.1 and 4.0 before 4.0.2). When using PCI passthrough on Intel VT-d chipsets that lack interrupt remapping, a guest OS user can gain host OS privileges by using DMA to generate MSI interrupts via the interrupt injection registers. The provided docu...

CVE-2011-1898

Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."...