Ubuntu 16.04 LTS : Linux kernel (HWE) vulnerabilities (USN-3981-2)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3981-2 advisory. USN-3981-1 fixed vulnerabilities in the Linux kernel for Ubuntu 18.04 LTS. This update provides the corresponding updates for the Linux Hardware Enableme...

Ubuntu 19.04 : Linux kernel vulnerabilities (USN-3979-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)

Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Giorgi Maisuradze, Dan Horea Lutas, Andrei Lutas, Volodymyr Pikhur, Stephan van Schaik, Alyssa Milburn, Sebastian Osterlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Moritz Lipp, Michael Schwarz, and Daniel Gruss discovered...

USN-3980-2: Linux kernel (HWE) vulnerabilities

USN-3980-1 fixed vulnerabilities in the Linux kernel for Ubuntu 18.10. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 18.10 for Ubuntu 18.04 LTS. Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Giorgi Maisuradze, Dan Horea Lutas, Andre...

USN-3981-1: Linux kernel vulnerabilities

Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Giorgi Maisuradze, Dan Horea Lutas, Andrei Lutas, Volodymyr Pikhur, Stephan van Schaik, Alyssa Milburn, Sebastian Österlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Moritz Lipp, Michael Schwarz, and Daniel Gruss discovered...

qemu security update

15:3.1.0-3.el7 - x86: Document CVE-2018-12126 CVE-2018-12130 CVE-2018-12127 CVE-2019-11091 as fixed Mark Kanda Orabug: 29744956 CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091 15:3.1.0-2.el7 - x86: Add mds feature Karl Heubaum - e1000: Never increment the RX undersize count register...

Integer Overflow

Linux kernel is vulnerable to integer overflows. A local, authenticated user could cause integer overflow or have unspecified other impact by leveraging access to a vfio PCI device file. Affected by this issue is the function kzalloc of the file drivers/vfio/pci/vfiopciintrs.c...

CVE-2019-3882

A flaw was found in the Linux kernel's vfio interface implementation that permits violation of the user's locked memory limit. If a device is bound to a vfio driver, such as vfio-pci, and the local attacker is administratively granted ownership of the device, it may cause a system memory exhausti...

CVE-2019-3882

A flaw was found in the Linux kernel's vfio interface implementation that permits violation of the user's locked memory limit. If a device is bound to a vfio driver, such as vfio-pci, and the local attacker is administratively granted ownership of the device, it may cause a system memory exhausti...

DEBIAN-CVE-2019-3882

A flaw was found in the Linux kernel's vfio interface implementation that permits violation of the user's locked memory limit. If a device is bound to a vfio driver, such as vfio-pci, and the local attacker is administratively granted ownership of the device, it may cause a system memory exhausti...

Design/Logic Flaw

A flaw was found in the Linux kernel's vfio interface implementation that permits violation of the user's locked memory limit. If a device is bound to a vfio driver, such as vfio-pci, and the local attacker is administratively granted ownership of the device, it may cause a system memory exhausti...

CVE-2019-3882

CVE-2019-3882 affects the Linux kernel vfio interface: a local user owning a vfio device could abuse DMA mappings to memory and exhaust system memory, enabling a denial of service. Publicly available connected documents confirm the vulnerability and its DoS impact; Debian and other advisories inc...

CVE-2019-3882

A flaw was found in the Linux kernel's vfio interface implementation that permits violation of the user's locked memory limit. If a device is bound to a vfio driver, such as vfio-pci, and the local attacker is administratively granted ownership of the device, it may cause a system memory exhausti...

CVE-2019-3882

A flaw was found in the Linux kernel's vfio interface implementation that permits violation of the user's locked memory limit. If a device is bound to a vfio driver, such as vfio-pci, and the local attacker is administratively granted ownership of the device, it may cause a system memory exhausti...

UBUNTU-CVE-2019-3882

A flaw was found in the Linux kernel's vfio interface implementation that permits violation of the user's locked memory limit. If a device is bound to a vfio driver, such as vfio-pci, and the local attacker is administratively granted ownership of the device, it may cause a system memory exhausti...

CVE-2019-3882

A flaw was found in the Linux kernel's vfio interface implementation that permits violation of the user's locked memory limit. If a device is bound to a vfio driver, such as vfio-pci, and the local attacker is administratively granted ownership of the device, it may cause a system memory exhausti...

Linux kernel vfio-type1-DMA-Mappings Denial of Service Vulnerability

Linux kernel is an open source operating system. A security vulnerability in Linux kernel vfio-type1-DMA-Mappings allows local attackers to exploit the vulnerability to submit special requests that can crash the system...

qemu security update

15:3.0.0-3.el7 - monitor: guard iothread access by mon-useiothread Wolfgang Bumiller Orabug: 29046045 - monitor: delay monitor iothread creation Wolfgang Bumiller Orabug: 29010480 - Revert 'qmp: isolate responses into io thread' Marc-Andre Lureau Orabug: 29010480 - usb-mtp: outlaw slashes in...

qemu security update

15:3.0.0-3.el7 - monitor: guard iothread access by mon-useiothread Wolfgang Bumiller Orabug: 29046045 - monitor: delay monitor iothread creation Wolfgang Bumiller Orabug: 29010480 - Revert 'qmp: isolate responses into io thread' Marc-Andre Lureau Orabug: 29010480 - usb-mtp: outlaw slashes in...

OracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0037)

The remote OracleVM system is missing necessary patches to address critical security updates : - scsi: iscsitcp: set BDICAPSTABLEWRITES when data digest enabled Jianchao Wang Orabug: 27726302 - block: fix biowillgap for first bvec with offset Ming Lei - block: relax check on sg gap Ming Lei Orabu...

(RHSA-2018:0055) Important: qemu-kvm-rhev security and bug fix update

KVM Kernel-based Virtual Machine is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provide the user-space component for running virtual machines that use KVM in environments managed by Red Hat products. Security Fixes: An industry-wide issue was...