EUVD-2016-10188

Malware in sbrugna...

kernel security update

4.18.0-553.52.110.OL8 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

SUSE CVE-2016-9378

Xen 4.5.x through 4.7.x on AMD systems without the NRip feature, when emulating instructions that generate software interrupts, allows local HVM guest OS users to cause a denial of service guest crash by leveraging an incorrect choice for software interrupt delivery...

Reverse Engineering MacOS: HookCase

Reverse Engineering MacOS HookCase is a tool for debugging and reverse engineering applications on macOS aka OS X, and the operating system itself. It re-implements and extends Apple’s DYLDINSERTLIBRARIES functionality . It can be used to hook any method defined in any module’s symbol table,...

UBUNTU-CVE-2016-9377

Xen 4.5.x through 4.7.x on AMD systems without the NRip feature, when emulating instructions that generate software interrupts, allows local HVM guest OS users to cause a denial of service guest crash by leveraging IDT entry miscalculation...

CVE-2016-9378

CVE-2016-9378 affects Xen 4.5.x–4.7.x on AMD systems without NRip. When emulating instructions that generate software interrupts, Xen may incorrectly use the interrupt-delivery method intended for 32-bit guests, causing a guest crash. This is a local, guest-initiated DoS through incorrect softwar...

SUSE SLES11 Security Update : xen (SUSE-SU-2014:1732-1)

xen was updated to fix 10 security issues : - Guest effectable page reference leak in MMUMACHPHYSUPDATE handling CVE-2014-9030. - Insufficient bounding of 'REP MOVS' to MMIO emulated inside the hypervisor CVE-2014-8867. - Missing privilege level checks in x86 emulation of far branches...

Fedora 19 : xen-4.2.5-3.fc19 (2014-12000)

Improper MSR range used for x2APIC emulation XSA-108, CVE-2014-7188 Race condition in HVMOPtrackdirtyvram XSA-104 1145736 Missing privilege level checks in x86 HLT, LGDT, LIDT, and LMSW emulation XSA-105 1145737 Missing privilege level checks in x86 emulation of software interrupts XSA-106 114573...

CVE-2014-7156

The x86emulate function in arch/x86/x86emulate/x86emulate.c in Xen 3.3.x through 4.4.x does not check the supervisor mode permissions for instructions that generate software interrupts, which allows local HVM guest users to cause a denial of service guest crash via unspecified vectors...

Design/Logic Flaw

The x86emulate function in arch/x86/x86emulate/x86emulate.c in Xen 3.3.x through 4.4.x does not check the supervisor mode permissions for instructions that generate software interrupts, which allows local HVM guest users to cause a denial of service guest crash via unspecified vectors...

UBUNTU-CVE-2014-7156

The x86emulate function in arch/x86/x86emulate/x86emulate.c in Xen 3.3.x through 4.4.x does not check the supervisor mode permissions for instructions that generate software interrupts, which allows local HVM guest users to cause a denial of service guest crash via unspecified vectors...

CVE-2014-7156

The x86emulate function in arch/x86/x86emulate/x86emulate.c in Xen 3.3.x through 4.4.x does not check the supervisor mode permissions for instructions that generate software interrupts, which allows local HVM guest users to cause a denial of service guest crash via unspecified vectors...

Missing privilege level checks in x86 emulation of software interrupts

ISSUE DESCRIPTION The emulation of instructions which generate software interrupts fails to perform supervisor mode permission checks. However these instructions are not usually handled by the emulator. Exceptions to this are - when a memory operand implicit for the affected instructions lives in...