4760 matches found
libxl partially sets up HVM passthrough even with disabled iommu
ISSUE DESCRIPTION With HVM domains, libxl's setup of PCI passthrough devices does the IOMMU setup after giving via the device model the guest access to the hardware and advertising it to the guest. If the IOMMU is disabled the overall setup fails, but after the device has been made available to t...
kernel security and bug fix update
2.6.32-358.18.1 - x86 perf/x86: Fix offcorersp valid mask for SNB/IVB Nikola Pajkovsky 971314 971315 CVE-2013-2146 - net br: fix schedule while atomic issue in brfeaturesrecompute Jiri Pirko 990464 980876 - scsi isci: Fix a race condition in the SSP task management path David Milburn 990470 97860...
CVE-2013-2365
CVE-2013-2365 affects HP Database and Middleware Automation (DMA) 10.0 and 10.01. When using SSL, remote attackers could disclose information via unspecified vectors. CVSSv2 base 7.9 (HIGH) with complete impact on confidentiality, integrity, and availability. HP’s advisory (HPSB) indicates DMA v1...
[security bulletin] HPSBGN02882 rev.1 - HP Database and Middleware Automation (DMA) using SSL, Remote Disclosure of Information
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Note: the current version of the following document is available here: https://h20564.www2.hp.com/portal/site/hpsc/public/kb/ docDisplay?docId=emrna-c03788014 SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: c03788014 Version: 1 HPSBGN02882 rev....
Scientific Linux Security Update : kernel on SL6.x i386/x86_64 (20130423)
An integer overflow flaw, leading to a heap-based buffer overflow, was found in the way the Intel i915 driver in the Linux kernel handled the allocation of the buffer used for relocation copies. A local user with console access could use this flaw to cause a denial of service or escalate their...
CVE-2011-3131
Xen 4.1.1 and earlier allows local guest OS kernels with control of a PCIE device to cause a denial of service CPU consumption and host hang via many crafted DMA requests that are denied by the IOMMU, which triggers a livelock...
Code injection
Xen 4.1.1 and earlier allows local guest OS kernels with control of a PCIE device to cause a denial of service CPU consumption and host hang via many crafted DMA requests that are denied by the IOMMU, which triggers a livelock...
CVE-2011-3131
Xen 4.1.1 and earlier allows local guest OS kernels with control of a PCIE device to cause a denial of service CPU consumption and host hang via many crafted DMA requests that are denied by the IOMMU, which triggers a livelock...
Debian DSA-2582-1 : xen - several vulnerabilities
Multiple denial of service vulnerabilities have been discovered in the Xen Hypervisor. One of the issue CVE-2012-5513 could even lead to privilege escalation from guest to host. Some of the recently published Xen Security Advisories XSA 25and 28 are not fixed by this update and should be fixed in...
DSA-2582-1 xen - denial of service
Bulletin has no description...
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...