Ubuntu: Security Advisory (USN-4342-1)

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...

[SECURITY] [DSA 4667-1] linux security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4667-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso April 28, 2020 https://www.debian.org/security/faq -...

qemu security update

CentOS Errata and Security Advisory CESA-2020:1403 An update for qemu-kvm 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 severit...

CentOS: Security Advisory for qemu-guest-agent (CESA-2020:1403)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is free software; you can...

CentOS 6 : qemu-kvm (RHSA-2020:1403)

The remote CentOS Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:1403 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 later code. CVE-2020-8608 Note that Nessus...

SUSE SLES12 Security Update : kernel (SUSE-SU-2020:1119-1)

The SUSE Linux Enterprise 12 SP4 azure kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2020-8834: KVM on Power8 processors had a conflicting use of HSTATEHOSTR1 to store r1 state in kvmppchventry plus in kvmppcsave,restoretm, leading to a...

Amazon Linux AMI : kernel (ALAS-2020-1360)

The version of kernel installed on the remote host is prior to 4.14.173-106.229. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2020-1360 advisory. 2023-11-29: CVE-2020-27418 was added to this advisory. A stack buffer overflow issue was found in the getrawsocket...

Security update for the Linux Kernel (important)

openSUSE Security Update: Security update for the Linux Kernel Announcement ID: openSUSE-SU-2020:0543-1 Rating: important References: 1051510 1065600 1065729 1083647 1085030 1109911 1111666 1113956 1114279 1118338 1120386 1137325 1142685 1145051 1145929 1148868 1157424 1158983 1159037 1159198...

Medium: kernel

Issue Overview: A stack buffer overflow issue was found in the getrawsocket routine of the Host kernel accelerator for virtio net vhost-net driver. It could occur while doing an ictolVHOSTNETSETBACKEND call, and retrieving socket name in a kernel stack variable via getrawsocket. A user able to...

Important: Red Hat Security Advisory: qemu-kvm-ma security update

An update for qemu-kvm-ma is now available for Red Hat Enterprise Linux 7.5 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...

Huawei EulerOS: Security Advisory for qemu-kvm (EulerOS-SA-2020-1500)

The remote host is missing an update for the Huawei EulerOS 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...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2020-1396)

The remote host is missing an update for the Huawei EulerOS 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...

Huawei EulerOS: Security Advisory for qemu-kvm (EulerOS-SA-2020-1430)

The remote host is missing an update for the Huawei EulerOS 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...

EulerOS Virtualization 3.0.2.2 : qemu-kvm (EulerOS-SA-2020-1500)

According to the version of the qemu-kvm packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - Integer overflow in the emulatedapdufromguest function in usb/dev-smartcard-reader.c in Quick Emulator Qemu, when built with the...

EulerOS 2.0 SP3 : qemu-kvm (EulerOS-SA-2020-1430)

According to the versions of the qemu-kvm packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - 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 -...

virt:ol security and bug fix update

qemu-kvm 2.12.0-88.0.1.el810.3 - Added bug30251155-remove-upstream-reference Orabug: 30251155 2.12.0-88.el810.3 - kvm-tcpemu-Fix-oob-access.patch bz1791565 - kvm-slirp-use-correct-size-while-emulating-IRC-commands.patch bz1791565 - kvm-slirp-use-correct-size-while-emulating-commands.patch bz17915...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. A flaw was found in the way the Linux kernel's KVM hypervisor implementation emulated the syscall instruction for 32-bit guests. An unprivileged guest user could trigger this flaw to crash the guest...

Denial Of Service

kernel is vulnerable to denial of service. It was found that the kvmvmioctlassigndevice function in the KVM subsystem of a Linux kernel did not check if the user requesting device assignment was privileged or not. A member of the kvm group on the host could assign unused PCI devices, or even...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. A flaw was found in the way the KVM subsystem of a Linux kernel handled PIT Programmable Interval Timer IRQs interrupt requests when there was no virtual interrupt controller set up. A malicious user in the kvm group on the host could force this situatio...

Arbitrary Code Execution

qemu-kvm is vulnerable to arbitrary code execution. The vulnerability exists as a flaw was found in the way qemu-kvm handled VSCATR messages when a guest was configured for a CCID Chip/Smart Card Interface Devices USB smart card reader in passthrough mode. An attacker able to connect to the port ...