EulerOS Virtualization 2.10.0 : dnsmasq (EulerOS-SA-2024-1981)

According to the versions of the dnsmasq package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : The Closest Encloser Proof aspect of the DNS protocol in RFC 5155 when RFC 9276 guidance is skipped allows remote attackers to caus...

EulerOS Virtualization 2.10.0 : python-pillow (EulerOS-SA-2024-1991)

According to the versions of the python-pillow package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Pillow through 10.1.0 allows PIL.ImageMath.eval Arbitrary Code Execution via the environment parameter, a different...

Vulnerabilities fixed in Oracle Virtualization

Vulnerabilities have been fixed in Oracle Virtualization. A malicious party can exploit the vulnerabilities to launch attacks that can lead to the following categories of damage: Denial-of-Service DoS. Access to sensitive data Remote code execution User rights Oracle has made updates available to...

CVE-2024-21161

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions that are affected are Prior to 7.0.20. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise...

CVE-2024-21161

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions that are affected are Prior to 7.0.20. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise...

CVE-2024-21161

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions that are affected are Prior to 7.0.20. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise...

CVE-2024-21164

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions that are affected are Prior to 7.0.20. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromi...

CVE-2024-21164

CVE-2024-21164 affects Oracle VM VirtualBox (Core) with affected versions prior to 7.0.20. The issue allows a high-privilege attacker who can log on to the host to compromise the VirtualBox instance, potentially leading to unauthorized read access to a subset of data. The vulnerability is part of...

CVE-2024-21164

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions that are affected are Prior to 7.0.20. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromi...

CVE-2024-21161

Oracle VM VirtualBox (Core) on Linux hosts is affected by CVE-2024-21161. Affects versions prior to 7.0.20. The vulnerability allows a low-privilege, local attacker with logon to the host to cause a hang or frequent crash (DoS) of VirtualBox. CVSS v3.1 base score is 5.5 (Availability impact); att...

CVE-2024-21141

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions that are affected are Prior to 7.0.20. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise...

CVE-2024-21141

CVE-2024-21141 affects Oracle VM VirtualBox (Core) with affected versions prior to 7.0.20. The vulnerability is described as easily exploitable by a high-privileged attacker who can log on to the infrastructure where VirtualBox runs, potentially allowing takeover of VirtualBox and impacting other...

hw: amd: INVD instruction may lead to a loss of SEV-ES guest machine memory integrity problem

A flaw was found in some of AMD CPU's due to improper or unexpected behavior of the INVD. This issue may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU, potentially leading to a loss of guest virtual machine VM memory integrity...

UBUNTU-CVE-2022-48793

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: nSVM: fix potential NULL derefernce on nested migration Turns out that due to review feedback and/or rebases I accidentally moved the call to nestedsvmloadcr3 to be too early, before the NPT is enabled, which is very...

Advisory ROSA-SA-2024-2450

Software: samba 4.12.3 OS: ROSA Virtualization 2.1 packageevrstring: samba-4.12.3 CVE-ID: CVE-2016-2124 BDU-ID: 2021-05993 CVE-Crit: MEDIUM. CVE-DESC.: A vulnerability was discovered in the way Samba implemented SMB1 authentication. An attacker could use this vulnerability to extract the public...

Alternate Method to Reverse Image Provisioning Services vDisks (XenServer Direct VHD Boot)

This article describes an alternate method to Reverse Image Provisioning Services vDisks XenServer Direct VHD Boot. Note : Reverse imaging a Provisioning Services PVS vDisk is not the only way to get a vDisk back to your hypervisor for updates. This article explains the versatility associated wit...

DarkGate Malware Exploits Samba File Shares in Short-Lived Campaign

Cybersecurity researchers have shed light on a short-lived DarkGate malware campaign that leveraged Samba file shares to initiate the infections. Palo Alto Networks Unit 42 said the activity spanned the months of March and April 2024, with the infection chains using servers running public-facing...

DEBIAN-CVE-2024-40989

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Disassociate vcpus from redistributor region on teardown When tearing down a redistributor region, make sure we don't have any dangling pointer to that region stored in a vcpu...

DEBIAN-CVE-2024-40953

In the Linux kernel, the following vulnerability has been resolved: KVM: Fix a data race on lastboostedvcpu in kvmvcpuonspin Use READ,WRITEONCE to access kvm-lastboostedvcpu to ensure the loads and stores are atomic. In the extremely unlikely scenario the compiler tears the stores, it's...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel that stems from a data contention issue in the kvmvcpuonspin function of the KVM virtualization component...