USN-3871-3: Linux kernel (AWS, GCP, KVM, OEM, Raspberry Pi 2) vulnerabilities

Wen Xu discovered that a use-after-free vulnerability existed in the ext4 filesystem implementation in the Linux kernel. An attacker could use this to construct a malicious ext4 image that, when mounted, could cause a denial of service system crash or possibly execute arbitrary code...

USN-3879-2 linux-lts-xenial, linux-aws vulnerabilities

USN-3879-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. Wen Xu discovered that the ext4 file system implementation in the Linux kernel could...

USN-3879-2: Linux kernel (Xenial HWE) vulnerabilities

USN-3879-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. Wen Xu discovered that the ext4 file system implementation in the Linux kernel could...

USN-3879-1: Linux kernel vulnerabilities

Wen Xu discovered that the ext4 file system implementation in the Linux kernel could possibly perform an out of bounds write when updating the journal for an inline file. An attacker could use this to construct a malicious ext4 image that, when mounted, could cause a denial of service system cras...

USN-3879-1 linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities

Wen Xu discovered that the ext4 file system implementation in the Linux kernel could possibly perform an out of bounds write when updating the journal for an inline file. An attacker could use this to construct a malicious ext4 image that, when mounted, could cause a denial of service system cras...

USN-3871-4: Linux kernel (HWE) vulnerabilities

USN-3871-1 fixed vulnerabilities in the Linux kernel for Ubuntu 18.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 18.04 LTS for Ubuntu 16.04 LTS. Wen Xu discovered that a use-after-free vulnerability existed in the ext4 filesystem...

RHEL 6 : spice-server (RHSA-2019:0232)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2019:0232 advisory. The Simple Protocol for Independent Computing Environments SPICE is a remote display protocol for virtual environments. SPICE users can access a...

Oracle Linux 6 : spice-server (ELSA-2019-0232)

The remote Oracle Linux 6 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2019-0232 advisory. - Fix off-by-one error during guest-to-host memory address conversion Resolves: CVE-2019-3813 - Prevent potential buffer/integer overflows with invalid...

USN-3871-2: Linux kernel regression

USN-3871-1 fixed vulnerabilities in the Linux kernel for Ubuntu 18.04 LTS. Unfortunately, that update introduced regressions with docking station displays and mounting ext4 file systems with the metabg option enabled. This update fixes the problems. We apologize for the inconvenience. Original...

Important: Red Hat Security Advisory: spice-server security update

An update for spice-server is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

Security Bulletin: Vulnerabilities in OpenSSL affect LCM8 & LCM16 KVM Switch Firmware and GCM16 & GCM32 KVM Switch Firmware

Summary LCM8 & LCM16 KVM Switch Firmware and GCM16 & GCM32 KVM Switch Firmware have addressed the following vulnerabilities in OpenSSL. Vulnerability Details Summary LCM8 & LCM16 KVM Switch Firmware and GCM16 & GCM32 KVM Switch Firmware have addressed the following vulnerabilities in OpenSSL...

Security Bulletin: Vulnerability in OpenSSL affects LCM8 & LCM16 KVM Switch Firmware and GCM16 & GCM32 KVM Switch Firmware (CVE-2016-8610)

Summary LCM8 & LCM16 KVM Switch Firmware and GCM16 & GCM32 KVM Switch Firmware have addressed the following vulnerability in OpenSSL. Vulnerability Details Summary LCM8 & LCM16 KVM Switch Firmware and GCM16 & GCM32 KVM Switch Firmware have addressed the following vulnerability in OpenSSL...

Security Bulletin: IBM GCM16 KVM Switch Remote Command Execution (CVE-2013-0526)

Summary Unsanitized web application variables allow a remote authenticated user to execute unauthorized commands as root. Vulnerability Details Summary Unsanitized web application variables allow a remote authenticated user to execute unauthorized commands as root. Vulnerability details CVE ID:...

Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-3871-1)

The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3871-1 advisory. Wen Xu discovered that a use-after-free vulnerability existed in the ext4 filesystem implementation in the Linux kernel. An attacker could use this to...

Ubuntu 18.04 LTS : Linux kernel (HWE) vulnerabilities (USN-3872-1)

The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3872-1 advisory. It was discovered that a race condition existed in the vsock address family implementation of the Linux kernel that could lead to a use-after-free...

Ubuntu: Security Advisory (USN-3872-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2019 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-3872-1 linux-hwe vulnerabilities

It was discovered that a race condition existed in the vsock address family implementation of the Linux kernel that could lead to a use-after-free condition. A local attacker in a guest virtual machine could use this to expose sensitive information host machine kernel memory. CVE-2018-14625 Cfir...

USN-3871-1: Linux kernel vulnerabilities

Wen Xu discovered that a use-after-free vulnerability existed in the ext4 filesystem implementation in the Linux kernel. An attacker could use this to construct a malicious ext4 image that, when mounted, could cause a denial of service system crash or possibly execute arbitrary code...

USN-3871-1 linux vulnerabilities

Wen Xu discovered that a use-after-free vulnerability existed in the ext4 filesystem implementation in the Linux kernel. An attacker could use this to construct a malicious ext4 image that, when mounted, could cause a denial of service system crash or possibly execute arbitrary code...

qemu security update

12:2.9.0-19.el7 - lsi53c895a: convert to trace-events Mark Cave-Ayland Orabug: 28205376 - lsi: Reselection needed to remove pending commands from queue George Kennedy Orabug: 28626490 - lsi53c895a: check message length value is valid Prasad J Pandit Orabug: 28873208 CVE-2018-18849 - 9p: fix QEMU...