GSD-2021-1001570 irqchip/gic-v3-its: Fix potential VPE leak on error

irqchip/gic-v3-its: Fix potential VPE leak on error This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.209 by commit...

GSD-2021-1001542 irqchip/gic-v3-its: Fix potential VPE leak on error

irqchip/gic-v3-its: Fix potential VPE leak on error This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.249 by commit...

USN-5010-1 qemu vulnerabilities

Lei Sun discovered that QEMU incorrectly handled certain MMIO operations. An attacker inside the guest could possibly use this issue to cause QEMU to crash, resulting in a denial of service. CVE-2020-15469 Wenxiang Qian discovered that QEMU incorrectly handled certain ATAPI commands. An attacker...

UVI-2021-1000077 irqchip/gic-v3: Do not enable irqs when handling spurious interrups

irqchip/gic-v3: Do not enable irqs when handling spurious interrups This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.3 by commit...

GSD-2021-1000077 irqchip/gic-v3: Do not enable irqs when handling spurious interrups

irqchip/gic-v3: Do not enable irqs when handling spurious interrups This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.3 by commit...

GSD-2021-1000179 irqchip/gic-v3: Do not enable irqs when handling spurious interrups

irqchip/gic-v3: Do not enable irqs when handling spurious interrups This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.118 by commit...

GSD-2021-1000115 irqchip/gic-v3: Do not enable irqs when handling spurious interrups

irqchip/gic-v3: Do not enable irqs when handling spurious interrups This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.11.20 by commit...

DEBIAN-CVE-2021-20221

An out-of-bounds heap buffer access issue was found in the ARM Generic Interrupt Controller emulator of QEMU up to and including qemu 4.2.0on aarch64 platform. The issue occurs because while writing an interrupt ID to the controller memory area, it is not masked to be 4 bits wide. It may lead to...

CVE-2021-20221

An out-of-bounds heap buffer access issue was found in the ARM Generic Interrupt Controller emulator of QEMU up to and including qemu 4.2.0on aarch64 platform. The issue occurs because while writing an interrupt ID to the controller memory area, it is not masked to be 4 bits wide. It may lead to...

CVE-2021-20221

An out-of-bounds heap buffer access issue was found in the ARM Generic Interrupt Controller emulator of QEMU up to and including qemu 4.2.0on aarch64 platform. The issue occurs because while writing an interrupt ID to the controller memory area, it is not masked to be 4 bits wide. It may lead to...

PT-2021-8271 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions 4.19.95.aarch64 and earlier Description: The vulnerability is related to the handling of spurious interrupts in the Linux kernel. When a spurious interrupt occurs, the kernel should not enable interrupts, but in this cas...

PT-2021-8275 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the GTDT driver in the Linux kernel. When the driver probe fails due to invalid firmware properties, it unmaps the interrupt that it mapped earlier. However, it...

qemu: out-of-bound heap buffer access via an interrupt ID field

An out-of-bounds heap buffer access issue was found in the ARM Generic Interrupt Controller emulator of QEMU on aarch64 platform. The issue occurs because while writing an interrupt ID to the controller memory area, it is not masked to be 4 bits wide. It may lead to the said issue while updating...

PT-2021-7351

Name of the Vulnerable Software and Affected Versions QEMU versions up to and including 4.2.0 Description The issue is related to an out-of-bounds heap buffer access in the ARM Generic Interrupt Controller emulator of QEMU. This occurs because the interrupt ID written to the controller memory are...

CVE-2016-10462

In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Automobile and Snapdragon Mobile SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 450, SD 615/16/SD 415, SD 625, SD 650/52, SD 808, SD 810, SD 820, SD 820A, SD 835, SDM630, SDM636, SDM660, and SnapdragonHighMed2016,...

CVE-2016-10462

CVE-2016-10462 affects Android platforms with Qualcomm SoCs where HLOS Access Control policy could allow access to Slimbus, GPU, and GIC resources due to insufficient isolation in certain Snapdragon generations (e.g., SD 410/12, 425, 427, 430, 435, 450, 615/16/SD 415, 625, 650/52, 808, 810, 820/8...

CVE-2016-10462: Improper Access Control

In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Automobile and Snapdragon Mobile SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 450, SD 615/16/SD 415, SD 625, SD 650/52, SD 808, SD 810, SD 820, SD 820A, SD 835, SDM630, SDM636, SDM660, and SnapdragonHighMed2016,...

Updated xen packages fix security vulnerabilities

This xen update is based on upstream 4.5.2 maintenance release, and fixes the following security issues: The vgicv2tosgi function in arch/arm/vgic-v2.c in Xen 4.5.x, when running on ARM hardware with general interrupt controller GIC version 2, allows local guest users to cause a denial of service...

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-2015-0268

The vgicv2tosgi function in arch/arm/vgic-v2.c in Xen 4.5.x, when running on ARM hardware with general interrupt controller GIC version 2, allows local guest users to cause a denial of service host crash by writing an invalid value to the GICD.SGIR register...