9231 matches found
Ubuntu: Security Advisory (USN-6045-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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-2023-1651)
The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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 2.9.0 : qemu-kvm (EulerOS-SA-2023-1685)
According to the versions of the qemu-kvm package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An off-by-one read/write issue was found in the SDHCI device of QEMU. It occurs when reading/writing the Buffer Data Port Regist...
USN-6043-1: Linux kernel vulnerabilities
It was discovered that the Traffic-Control Index TCINDEX implementation in the Linux kernel did not properly perform filter deactivation in some situations. A local attacker could possibly use this to gain elevated privileges. Please note that with the fix for this CVE, kernel support for the...
PT-2023-8260 · Nvidia · Nvidia Dgx H100 Bmc
Name of the Vulnerable Software and Affected Versions: NVIDIA DGX A100 BMC affected versions not specified Description: The issue is related to a stack overflow vulnerability in the host KVM daemon of the NVIDIA DGX A100 BMC. An unauthenticated attacker can exploit this by sending a specially...
PT-2023-8257 · Nvidia · Nvidia Dgx H100 Bmc
Name of the Vulnerable Software and Affected Versions: NVIDIA DGX A100 BMC affected versions not specified Description: The issue is related to a vulnerability in the host KVM daemon of the NVIDIA DGX A100 BMC, where an unauthenticated attacker can cause stack memory corruption by sending a...
OESA-2023-1253 kernel security update
The Linux Kernel, the operating system core itself. Security Fixes: A flaw was found in the Linux kernel in linux/net/netfilter/nftablesapi.c of the netfilter subsystem. This flaw allows a local user to cause an out-of-bounds write issue.CVE-2022-1015 An out-of-boundsOOB memory access vulnerabili...
OESA-2023-1252 kernel security update
The Linux Kernel, the operating system core itself. Security Fixes: An out-of-boundsOOB memory access vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfxkms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128 or Dxxx'. This flaw allows a local attacker...
OESA-2023-1250 kernel security update
The Linux Kernel, the operating system core itself. Security Fixes: A flaw was found in the Linux kernel in linux/net/netfilter/nftablesapi.c of the netfilter subsystem. This flaw allows a local user to cause an out-of-bounds write issue.CVE-2022-1015 An out-of-boundsOOB memory access vulnerabili...
OESA-2023-1251 kernel security update
The Linux Kernel, the operating system core itself. Security Fixes: An out-of-boundsOOB memory access vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfxkms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128 or Dxxx'. This flaw allows a local attacker...
CVE-2023-30456
A flaw was found in the KVM's Intel nested virtualization feature nVMX. The effective values of the guest CR0 and CR4 registers could differ from those included in the VMCS12. In rare circumstances i.e., kvmintel module loaded with parameters nested=1 and ept=0 this could allow a malicious guest ...
The vulnerability of the nested_vmx_check_guest_state() function in the arch/x86/kvm/vmx/nested.c module of the Linux KVM virtualization subsystem allows a attacker to cause a system failure in the guest operating system.
The vulnerability of the nestedvmxcheckgueststate function in the arch/x86/kvm/vmx/nested.c module of the Linux KVM virtualization subsystem is related to the lack of checks on registers CR0 and CR1. Exploiting this vulnerability can allow an attacker to cause a failure in the guest operating...
CBL Mariner 2.0 Security Update: kernel (CVE-2023-1513)
The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-1513 advisory. - A flaw was found in KVM. When calling the KVMGETDEBUGREGS ioctl, on 32-bit systems, there might be some...
USN-6029-1: Linux kernel vulnerabilities
It was discovered that the Traffic-Control Index TCINDEX implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2023-1281 It was discovered that the infrared...
USN-6027-1: Linux kernel vulnerabilities
It was discovered that the Traffic-Control Index TCINDEX implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2023-1281 Jiasheng Jiang discovered that the HSA...
Moderate: Red Hat Security Advisory: virt:rhel and virt-devel:rhel security and bug fix update
An update for the virt:rhel and virt-devel:rhel modules is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...
Important: Red Hat Security Advisory: kernel security and bug fix update
An update for kernel is now available for Red Hat Enterprise Linux 8.6 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...
Unbreakable Enterprise kernel-container security update
5.4.17-2136.318.7.1.el7 - KVM: arm64: Disabling disabled PMU counters wastes a lot of time Alexandre Chartre Orabug: 33312587 - KVM: arm64: Don't zero the cycle count register when PMCREL0.P is set Alexandru Elisei Orabug: 33312587 - KVM: arm64: pmu: Only handle supported event counters Eric Auge...
Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2023-12255)
The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-12255 advisory. - Documentation/hw-vuln: Add documentation for Cross-Thread Return Predictions Tom Lendacky Orabug: 35166671 CVE-2022-27672 - KVM: x86: Mitigate t...