17 matches found
EUVD-2009-2706
Malware in sbrugna...
EUVD-2015-0261
Malware in sbrugna...
PT-2020-16113
Name of the Vulnerable Software and Affected Versions Xen versions 3.2 through 4.14.x Description An issue in Xen allows x86 PV guest kernels to experience denial of service via the SYSENTER instruction. The SYSENTER instruction leaves various state sanitization activities to software, and one of...
EulerOS 2.0 SP1 : kernel (EulerOS-SA-2016-1026)
According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - It was found that the Linux kernel KVM subsystem's sysenter instruction emulation was not sufficient. An unprivileged guest user could use this...
CVE-2015-0239
The emsysenter function in arch/x86/kvm/emulate.c in the Linux kernel before 3.18.5, when the guest OS lacks SYSENTER MSR initialization, allows guest OS users to gain guest OS privileges or cause a denial of service guest OS crash by triggering use of a 16-bit code segment for emulation of a...
CVE-2015-0239
The emsysenter function in arch/x86/kvm/emulate.c in the Linux kernel before 3.18.5, when the guest OS lacks SYSENTER MSR initialization, allows guest OS users to gain guest OS privileges or cause a denial of service guest OS crash by triggering use of a 16-bit code segment for emulation of a...
Debian Security Advisory DSA 3170-1 (linux - security update)
Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service, information leaks or privilege escalation. CVE-2013-7421 / CVE-2014-9644 It was discovered that the Crypto API allowed unprivileged users to load arbitrary kernel modules. A local user can use...
CVE-2015-0239
The emsysenter function in arch/x86/kvm/emulate.c in the Linux kernel before 3.18.5, when the guest OS lacks SYSENTER MSR initialization, allows guest OS users to gain guest OS privileges or cause a denial of service guest OS crash by triggering use of a 16-bit code segment for emulation of a...
CVE-2013-1917
Xen 3.1 through 4.x, when running 64-bit hosts on Intel CPUs, does not clear the NT flag when using an IRET after a SYSENTER instruction, which allows PV guest users to cause a denial of service hypervisor crash by triggering a GP fault, which is not properly handled by another IRET instruction...
CVE-2013-1917
Xen 3.1 through 4.x, when running 64-bit hosts on Intel CPUs, does not clear the NT flag when using an IRET after a SYSENTER instruction, which allows PV guest users to cause a denial of service hypervisor crash by triggering a GP fault, which is not properly handled by another IRET instruction...
Debian Security Advisory DSA 2662-1 (xen - several vulnerabilities)
Multiple vulnerabilities have been discovered in the Xen hypervisor. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2013-1917 The SYSENTER instruction can be used by PV guests to accelerate system call processing. This instruction, however, leaves the EFLA...
CVE-2009-2715
Sun VirtualBox 2.2 through 3.0.2 r49928 allows guest OS users to cause a denial of service Linux host OS reboot via a sysenter instruction...
CVE-2009-2715
Sun VirtualBox 2.2 through 3.0.2 r49928 allows guest OS users to cause a denial of service Linux host OS reboot via a sysenter instruction...
Design/Logic Flaw
Sun VirtualBox 2.2 through 3.0.2 r49928 allows guest OS users to cause a denial of service Linux host OS reboot via a sysenter instruction...
CVE-2009-2715
Sun VirtualBox 2.2 through 3.0.2 r49928 allows guest OS users to cause a denial of service Linux host OS reboot via a sysenter instruction...
CVE-2009-2715: Improper Input Validation
Sun VirtualBox 2.2 through 3.0.2 r49928 allows guest OS users to cause a denial of service Linux host OS reboot via a sysenter instruction...
linux/x86 /bin/sh sysenter Opcode Array Payload 23 Bytes
No description provided by source. / lnxbinsh4.c - v1 - 23 Byte /bin/sh sysenter Opcode Array Payload Copyrightc 2005 c0ntex [email protected] Copyrightc 2005 BaCkSpAcE [email protected] This program is free software; you can redistribute it and/or modify it under the terms of the GNU...