DSA-1927-1 linux-2.6 - several vulnerabilities

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Invalid #PF Exception Code in VMware can result in Guest Privilege Escalation

No description provided by source. Invalid PF Exception Code in VMware can result in Guest Privilege Escalation ----------------------------------------------------------------------------- In protected mode, cpl is usually equal to the two least significant bits of the cs register. However, ther...

Design/Logic Flaw

arch/x86/ia32/ia32entry.S in the Linux kernel before 2.6.31.4 on the x8664 platform does not clear certain kernel registers before a return to user mode, which allows local users to read register values from an earlier process by switching an ia32 process to 64-bit mode...

PT-2009-5260 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 2.6.31.4 Description: The issue allows local users to read register values from an earlier process by switching an ia32 process to 64-bit mode, due to the Linux kernel not clearing certain kernel registers befor...

CVE-2009-2910

arch/x86/ia32/ia32entry.S in the Linux kernel before 2.6.31.4 on the x8664 platform does not clear certain kernel registers before a return to user mode, which allows local users to read register values from an earlier process by switching an ia32 process to 64-bit mode...

CVE-2009-2516

The kernel in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold and SP1, and Server 2008 Gold does not properly validate data sent from user mode, which allows local users to gain privileges via a crafted PE .exe file that triggers a NULL pointer dereference during chain...

Null pointer dereference

The kernel in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold and SP1, and Server 2008 Gold does not properly validate data sent from user mode, which allows local users to gain privileges via a crafted PE .exe file that triggers a NULL pointer dereference during chain...

CVE-2009-2516

The kernel in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold and SP1, and Server 2008 Gold does not properly validate data sent from user mode, which allows local users to gain privileges via a crafted PE .exe file that triggers a NULL pointer dereference during chain...

PT-2009-4923 · Microsoft · Windows

Name of the Vulnerable Software and Affected Versions: Microsoft Windows versions prior to the fixed version Description: The issue arises from insufficient validation of data sent from user mode, allowing local users to gain privileges via a crafted PE .exe file. This could lead to a NULL pointe...

Microsoft Windows Kernel Privilege Escalation Vulnerability (971486)

This host is missing a critical security update according to Microsoft Bulletin MS09-058. SPDX-FileCopyrightText: 2009 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...

Microsoft Windows Kernel NULL Pointer Dereferencing (MS09-058; CVE-2009-2516)

The Windows kernel is the core of the operating system. It provides system level services, allocates processor time to processes, and manages error handling. An elevation of privilege vulnerability has been discovered in the Windows kernel. The vulnerability is due to an error in the Windows kern...

Linux each version of the local root password cracking ideas methods-vulnerability warning-the black bar safety net

RedHat/CentOS/Fedora system password cracking 1. In the grub Options menu press E to enter edit mode 2. Edit kernel that the final plus S or Single 3. Press B to boot into single-user mode 4. ENTER after executing the following command mount-t proc proc /proc mount-o remount,rw / passwd sync rebo...

Debian Security Advisory DSA 1862-1 (linux-2.6)

The remote host is missing an update to linux-2.6 announced via advisory DSA 1862-1. OpenVAS Vulnerability Test $Id: deb18621.nasl 6615 2017-07-07 12:09:52Z cfischer $ Description: Auto-generated from advisory DSA 1862-1 linux-2.6 Authors: Thomas Reinke Copyright: Copyright c 2009 E-Soft Inc...

DSA-1872-1 fai-kernels linux-2.6 user-mode-linux - several vulnerabilities

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DSA-1865-1 fai-kernels linux-2.6 user-mode-linux - several vulnerabilities

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[SECURITY] [DSA 1845-1] New Linux 2.6.26 packages fix several vulnerabilities

---------------------------------------------------------------------- Debian Security Advisory DSA-1845-1 [email protected] http://www.debian.org/security/ dann frazier Jun 28, 2009 http://www.debian.org/security/faq - ----------------------------------------------------------------------...

Input validation

The kernel in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 SP2 does not properly validate user-mode pointers in unspecified error conditions, which allows local users to gain privileges via a crafted application, aka "Windows Kernel Pointe...

CVE-2009-1126

The kernel in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2 does not properly validate the user-mode input associated with the editing of an unspecified desktop parameter, which allows local users to gain privileges via a crafted application, aka "Windows Desktop Parameter Edit...

Design/Logic Flaw

The kernel in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2 does not properly validate the user-mode input associated with the editing of an unspecified desktop parameter, which allows local users to gain privileges via a crafted application, aka "Windows Desktop Parameter Edit...

CVE-2009-1124

The kernel in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 SP2 does not properly validate user-mode pointers in unspecified error conditions, which allows local users to gain privileges via a crafted application, aka "Windows Kernel Pointe...