Unbreakable Enterprise kernel security update

4.14.35-1902.305.4 - ptp: free ptp device pin descriptors properly Vladis Dronov Orabug: 31710994 4.14.35-1902.305.3 - fs/binfmtelf.c: allocate initialized memory in fillthreadcoreinfo Alexander Potapenko Orabug: 31350638 CVE-2020-10732 - PCI: vmd: Filter resource type bits from shadow register J...

Low: Red Hat Security Advisory: qemu-kvm-rhev security, bug fix, and enhancement update

An update for qemu-kvm-rhev is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7 and Red Hat Virtualization Engine 4.3. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a...

RHEL 7 : qemu-kvm-rhev (RHSA-2020:3267)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:3267 advisory. KVM Kernel-based Virtual Machine is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provi...

Amazon Linux AMI : qemu-kvm (ALAS-2020-1408)

The version of qemu-kvm installed on the remote host is prior to 1.5.3-156.19. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2020-1408 advisory. tcpemu in slirp/tcpsubr.c aka slirp/src/tcpsubr.c in QEMU 3.0.0 uses uninitialized data in an snprintf call, leading ...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7. 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 from th...

Important: qemu-kvm

Issue Overview: tcpemu in slirp/tcpsubr.c aka slirp/src/tcpsubr.c in QEMU 3.0.0 uses uninitialized data in an snprintf call, leading to Information disclosure. CVE-2019-9824 tcpemu in tcpsubr.c in libslirp 4.1.0, as used in QEMU 4.2.0, mismanages memory, as demonstrated by IRC DCC commands in...

Moderate: Red Hat Bug Fix Advisory: Advanced Virtualization bug fix and enhancement update

The updated Advanced Virtualization module is now available for Red Hat Enterprise Linux 8.2.1 Advanced Virtualization. The Advanced Virtualization module provides the user-space component for running virtual machines that use KVM in environments managed by Red Hat products. This update fixes a...

USN-4426-1: Linux kernel vulnerabilities

Jason A. Donenfeld discovered that the ACPI implementation in the Linux kernel did not properly restrict loading SSDT code from an EFI variable. A privileged attacker could use this to bypass Secure Boot lockdown restrictions and execute arbitrary code in the kernel. CVE-2019-20908 Fan Yang...

Security Bulletin: Vyatta 5600 vRouter Software Patches - Release 1801-ze

Summary AT&T has released versions 1801-ze for the Vyatta 5600. Details of these releases can be found at https://cloud.ibm.com/docs/infrastructure/virtual-router-appliance?topic=virtual-router-appliance-at-t-vyatta-5600-vrouter-software-patchesat-t-vyatta-5600-vrouter-software-patches...

kernel security, bug fix, and enhancement update

4.18.0-193.13.22.OL8 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 4.18.0-193.13.22 - Rebuild to get kernel image properly signed Bruno...

Information Disclosure

kernel is vulnerable to information disclosure. The vulnerability exists in kvm where an information leak occurs within a KVM guest which allows an attacker to gain access to sensitive information...

Important: Red Hat Security Advisory: virt:rhel security update

An update for the virt:rhel module is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions. 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...

Amazon Linux AMI : qemu-kvm (ALAS-2020-1400)

The version of qemu-kvm installed on the remote host is prior to 1.5.3-156.19. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2020-1400 advisory. In libslirp 4.1.0, as used in QEMU 4.2.0, tcpsubr.c misuses snprintf return values, leading to a buffer overflow in...

Security Bulletin: Multiple vulnerabilities in qemu-kvm and libguestfs affect SmartCloud Entry (CVE-2016-9603 CVE-2017-2633 CVE-2017-7718 CVE-2017-7980 CVE-2015-8869)

Summary Multiple vulnerabilitieshave been identified in qemu-kvm and libguestfs. Qemu-kvm and libguestfs shipped with IBM SmartCloud Entry Appliance. IBM SmartCloud Entry Appliance has addressed the vulnerabilities. Vulnerability Details CVE-2016-9603 DESCRIPTION: Xen is vulnerable to a heap-base...

Security Bulletin: Vulnerabilities in Qemu-kvm affect IBM SmartCloud Entry

Summary IBM SmartCloud Entry is vulnerable to Qemu-kvm vulnerabilities. Attackers could overflow a buffer and execute arbitrary code on the system or cause the application to crash, or could exploit these vulnerabilities to gain elevated privileges on the host system or cause a denial of service,...

Important: qemu-kvm

Issue Overview: In libslirp 4.1.0, as used in QEMU 4.2.0, tcpsubr.c misuses snprintf return values, leading to a buffer overflow in later code. CVE-2020-8608 tcpemu in tcpsubr.c in libslirp 4.1.0, as used in QEMU 4.2.0, mismanages memory, as demonstrated by IRC DCC commands in EMUIRC. This can...

Unbreakable Enterprise kernel security update

5.4.17-2011.4.4uek - KVM: VMX: Explicitly clear RFLAGS.CF and RFLAGS.ZF in VM-Exit RSB path Sean Christopherson Orabug: 31536904 5.4.17-2011.4.3uek - NFS: replace cross device check in copyfilerange Olga Kornievskaia Orabug: 31507615 - rds: Fix potential use after free in rdsibincfree Hans...

Ubuntu: Security Advisory (USN-4419-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 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...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7.6 Extended Update Support. 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...

RHEL 7 : qemu-kvm (RHSA-2020:2844)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:2844 advisory. Kernel-based Virtual Machine KVM is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the...