CVE-2015-1563

The ARM GIC distributor virtualization in Xen 4.4.x and 4.5.x allows local guests to cause a denial of service by causing a large number messages to be logged...

Code injection

The ARM GIC distributor virtualization in Xen 4.4.x and 4.5.x allows local guests to cause a denial of service by causing a large number messages to be logged...

CVE-2015-1563

The ARM GIC distributor virtualization in Xen 4.4.x and 4.5.x allows local guests to cause a denial of service by causing a large number messages to be logged...

UBUNTU-CVE-2015-1563

The ARM GIC distributor virtualization in Xen 4.4.x and 4.5.x allows local guests to cause a denial of service by causing a large number messages to be logged...

CVE-2015-1563

CVE-2015-1563 involves the ARM GIC distributor virtualization in Xen (versions 4.4.x and 4.5.x). The advisory notes that local guests can cause a denial of service by flooding the hypervisor console with log messages due to the GIC distribution path. This is the precise root cause and impact desc...

CVE-2015-1563

The ARM GIC distributor virtualization in Xen 4.4.x and 4.5.x allows local guests to cause a denial of service by causing a large number messages to be logged...

CVE-2015-1563

The ARM GIC distributor virtualization in Xen 4.4.x and 4.5.x allows local guests to cause a denial of service by causing a large number messages to be logged...

CVE-2015-1563

The ARM GIC distributor virtualization in Xen 4.4.x and 4.5.x allows local guests to cause a denial of service by causing a large number messages to be logged...

CVE-2015-1563: Undefined Security Weakness

The ARM GIC distributor virtualization in Xen 4.4.x and 4.5.x allows local guests to cause a denial of service by causing a large number messages to be logged...

PT-2015-5352

Name of the Vulnerable Software and Affected Versions Xen versions 4.4.x through 4.5.x Description The issue allows local guests to cause a denial of service by generating a large number of log messages, specifically affecting the ARM GIC distributor virtualization. Recommendations For Xen versio...

arm: vgic: incorrect rate limiting of guest triggered logging

ISSUE DESCRIPTION On ARM systems the code which deals with virtualising the GIC distributor would, under various circumstances, log messages on a guest accessible code path without appropriate rate limiting. IMPACT A malicious guest could cause repeated logging to the hypervisor console, leading ...

xen-kernel -- arm: vgic: incorrect rate limiting of guest triggered logging

The Xen Project reports: On ARM systems the code which deals with virtualizing the GIC distributor would, under various circumstances, log messages on a guest accessible code path without appropriate rate limiting. A malicious guest could cause repeated logging to the hypervisor console, leading ...

Null pointer dereference

The vgicdistrmmiowrite function in the virtual guest interrupt controller GIC distributor arch/arm/vgic.c in Xen 4.4.x, when running on an ARM system, allows local guest users to cause a denial of service NULL pointer dereference and host crash via unspecified vectors...

UBUNTU-CVE-2014-2986

The vgicdistrmmiowrite function in the virtual guest interrupt controller GIC distributor arch/arm/vgic.c in Xen 4.4.x, when running on an ARM system, allows local guest users to cause a denial of service NULL pointer dereference and host crash via unspecified vectors...

CVE-2014-2986

The vgicdistrmmiowrite function in the virtual guest interrupt controller GIC distributor arch/arm/vgic.c in Xen 4.4.x, when running on an ARM system, allows local guest users to cause a denial of service NULL pointer dereference and host crash via unspecified vectors...

ARM hypervisor crash on guest interrupt controller access

ISSUE DESCRIPTION When handling a guest access to the virtual GIC distributor interrupt controller Xen could dereference a pointer before checking it for validity leading to a hypervisor crash and host Denial of Service. IMPACT A buggy or malicious guest can crash the host. VULNERABLE SYSTEMS Bot...