Linux x86 - ASLR deactivation 83 bytes

Linux x86 - ASLR deactivation 83 bytes. Shellcode exploit for linx86 platform / Title: Linux x86 ASLR deactivation - 83 bytes Author: Jean Pascal Pereira Web: http://0xffe4.org Disassembly of section .text: 08048060 : 8048060: 31 c0 xor %eax,%eax 8048062: 50 push %eax 8048063: 68 70 61 63 65 push...

CVE-2011-4622

CVE-2011-4622 affects KVM (arch/x86/kvm/i8254.c) where create_pit_timer mishandles PIT IRQs if an irqchip is not available, allowing a local user to trigger a denial-of-service via NULL pointer dereference by starting a PIT timer. The vulnerability is referenced in MiracleLinux AXSA advisories as...

CentOS Update for kvm-83-105.el5_ CESA-2009:1465 centos5 i386

Check for the Version of kvm-83-105.el5 OpenVAS Vulnerability Test CentOS Update for kvm-83-105.el5 CESA-2009:1465 centos5 i386 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/...

CentOS Update for kvm-83-164.el5_ CESA-2010:0898 centos5 i386

Check for the Version of kvm-83-164.el5 OpenVAS Vulnerability Test CentOS Update for kvm-83-164.el5 CESA-2010:0898 centos5 i386 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/...

CentOS Update for kvm-83-105.el5_ CESA-2009:1465 centos5 i386

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",...

CentOS Update for kvm-83-164.el5_ CESA-2010:0898 centos5 i386

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",...

Null pointer dereference

QEMU-KVM, as used in the Hypervisor aka rhev-hypervisor in Red Hat Enterprise Virtualization RHEV 2.2 and KVM 83, does not properly validate guest QXL driver pointers, which allows guest OS users to cause a denial of service invalid pointer dereference and guest OS crash or possibly gain privileg...

linux/x86 /etc/init.d shellcode 83 bytes

Exploit for linux/x86 platform in category shellcode ======================================== linux/x86 /etc/init.d shellcode 83 bytes ======================================== Exploit Title: /etc/init.d shellcode 83 bytes Author: nex Software Link: N/A Version: N/A Category: shellcode Tested on:...

CVE-2010-0741

The virtionetbadfeatures function in hw/virtio-net.c in the virtio-net driver in the Linux kernel before 2.6.26, when used on a guest OS in conjunction with qemu-kvm 0.11.0 or KVM 83, allows remote attackers to cause a denial of service guest OS crash, and an associated qemu-kvm process exit by...

Design/Logic Flaw

The x86 emulator in KVM 83, when a guest is configured for Symmetric Multiprocessing SMP, does not properly restrict writing of segment selectors to segment registers, which might allow guest OS users to cause a denial of service guest OS crash or gain privileges on the guest OS by leveraging...

CVE-2010-0419

CVE-2010-0419 concerns the KVM x86 emulator where the segment-selector write restriction in the emulator can be bypassed in SMP guest configurations, potentially allowing a guest user to crash the guest or escalate privileges within the guest via access to an IO port or MMIO region. Public adviso...

Design/Logic Flaw

The x86 emulator in KVM 83 does not use the Current Privilege Level CPL and I/O Privilege Level IOPL in determining the memory access available to CPL3 code, which allows guest OS users to cause a denial of service guest OS crash or gain privileges on the guest OS by leveraging access to a 1 IO...

Design/Logic Flaw

The x86 emulator in KVM 83, when a guest is configured for Symmetric Multiprocessing SMP, does not use the Current Privilege Level CPL and I/O Privilege Level IOPL to restrict instruction execution, which allows guest OS users to cause a denial of service guest OS crash or gain privileges on the...

CVE-2010-0309

The pitioportread function in the Programmable Interval Timer PIT emulation in i8254.c in KVM 83 does not properly use the pitstate data structure, which allows guest OS users to cause a denial of service host OS crash or hang by attempting to read the /dev/port file...

Design/Logic Flaw

The pitioportread function in the Programmable Interval Timer PIT emulation in i8254.c in KVM 83 does not properly use the pitstate data structure, which allows guest OS users to cause a denial of service host OS crash or hang by attempting to read the /dev/port file...

CVE-2010-0306

The connected MiracleLinux AXSA advisory references CVE-2010-0306, describing a vulnerability in the KVM x86 emulator: when a guest is SMP-configured, CPL/IOPL checks are not applied to memory access for CPL3 code. This allows guest OS users to crash the guest or potentially gain privileges by ab...

CVE-2010-0298

The x86 emulator in KVM 83 does not use the Current Privilege Level CPL and I/O Privilege Level IOPL in determining the memory access available to CPL3 code, which allows guest OS users to cause a denial of service guest OS crash or gain privileges on the guest OS by leveraging access to a 1 IO...

CVE-2010-0309

The CVE concerns the pit_ioport_read function in the PIT emulation (i8254.c) of KVM 83, where improper use of the pit_state data structure can be exploited by a guest to trigger a host denial-of-service (host crash or hang) by reading /dev/port. Affected component is KVM's PIT emulation; impact i...

CVE-2010-0306

The x86 emulator in KVM 83, when a guest is configured for Symmetric Multiprocessing SMP, does not use the Current Privilege Level CPL and I/O Privilege Level IOPL to restrict instruction execution, which allows guest OS users to cause a denial of service guest OS crash or gain privileges on the...

Linux/x86 - Bind TCP (64713/TCP) Shell (/bin/sh) Shellcode (83 bytes)

Linux/x86 - Bind TCP 64713/TCP Shell /bin/sh Shellcode 83 bytes. Shellcode exploit for Linuxx86 platform / linux/x86 portbind /bin/sh port 64713 83 bytes http://www.gonullyourself.org sToRm / char shellcode = // : "\x6a\x66" // push $0x66 "\x58" // pop %eax "\x31\xdb" // xor %ebx,%ebx "\x53" //...