EUVD-2014-8318

Malware in sbrugna...

Denial Of Service (DoS)

kernel is vulnerable to denial of service DoS. The vulnerability exists as a flaw was found in the Memory-mapped I/O MMIO instruction decoder in the Xen hypervisor implementation. An unprivileged guest user could use this flaw to trick the hypervisor into emulating a certain instruction, which...

QEMU Code Injection Vulnerability

QEMU aka Quick Emulator is a suite of analog processor software developed by French programmer Fabrice Bellard. A code injection vulnerability exists in QEMU versions prior to 2.9.0. Since the disasinsn function in target/i386/translate.c does not limit the size of instructions, an attacker could...

UBUNTU-CVE-2014-8481

The instruction decoder in arch/x86/kvm/emulate.c in the KVM subsystem in the Linux kernel before 3.18-rc2 does not properly handle invalid instructions, which allows guest OS users to cause a denial of service NULL pointer dereference and host OS crash via a crafted application that triggers 1 a...

CVE-2014-8481

The instruction decoder in arch/x86/kvm/emulate.c in the KVM subsystem in the Linux kernel before 3.18-rc2 does not properly handle invalid instructions, which allows guest OS users to cause a denial of service NULL pointer dereference and host OS crash via a crafted application that triggers 1 a...

CVE-2014-8481: Undefined Security Weakness

The instruction decoder in arch/x86/kvm/emulate.c in the KVM subsystem in the Linux kernel before 3.18-rc2 does not properly handle invalid instructions, which allows guest OS users to cause a denial of service NULL pointer dereference and host OS crash via a crafted application that triggers 1 a...

CVE-2010-0730

CVE-2010-0730 is a vulnerability in the MMIO instruction decoder of the Xen hypervisor within the Linux kernel 2.6.18 used by RHEL5. The flaw allows an unprivileged guest OS user to trigger an instruction emulation path and cause a denial-of-service (32-bit guest crash). The issue is documented a...

CVE-2010-0730: Improper Input Validation

The MMIO instruction decoder in the Xen hypervisor in the Linux kernel 2.6.18 in Red Hat Enterprise Linux RHEL 5 allows guest OS users to cause a denial of service 32-bit guest OS crash via vectors that trigger an unspecified instruction emulation...