CVE-2022-31681

VMware ESXi contains a null-pointer deference vulnerability. A malicious actor with privileges within the VMX process only, may create a denial of service condition on the host...

PT-2022-5009 · Vmware · Vmware Esxi

Name of the Vulnerable Software and Affected Versions: VMware ESXi affected versions not specified Description: The issue is related to a null-pointer deference vulnerability. A malicious actor with privileges within the VMX process may create a denial of service condition on the host. This can b...

New Malware Families Found Targeting VMware ESXi Hypervisors

Threat actors have been found deploying never-before-seen post-compromise implants in VMware's virtualization software to seize control of infected systems and evade detection. Google's Mandiant threat intelligence division referred to it as a "novel malware ecosystem" that impacts VMware ESXi,...

ESXi 6.5 / 6.7 / 7.0 Heap Overflow RCE (VMSA-2022-0001)

The remote VMware ESXi host is version 6.5, 6.7 or 7.0 and is affected by a heap overflow vulnerability in CD-ROM device emulation. A malicious actor with access to a virtual machine with CD-ROM device emulation may be able to exploit this vulnerability in conjunction with other issues to execute...

Chile government’s Windows and Linux servers hit by RedAlert ransomware

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary The Chilean Ministry of Interior asserted that RedAlert ransomware aka N13V attack had disrupted the operations and online services of a government agency in the country. In classic double-extortion...

VMware ESXi TCP/IP Memory Corruption Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of VMware ESXi. Authentication is not required to exploit this vulnerability. The specific flaw exists within the TCP/IP kernel module. The issue results from the lack of proper validation of...

VMware ESXi 安全漏洞

VMware ESXi is a suite of server virtualization platforms from VMware that can be installed directly on physical servers. VMware ESXi ESXi70U1b-17168206 - A security vulnerability exists in ESXi version 670-20211104001, which stems from an unprotected alternative channel to return branch target...

VMware ESXi addresses Return-Stack-Buffer-Underflow and Branch Type Confusion vulnerabilities

3. Return-Stack-Buffer-Underflow CVE-2022-29901, CVE-2022-28693, CVE-2022-26373 and Branch Type Confusion CVE-2022-23816, CVE-2022-23825 vulnerabilities VMware ESXi contains Return-Stack-Buffer-Underflow CVE-2022-29901, CVE-2022-28693, CVE-2022-26373 and Branch Type Confusion CVE-2022-23816,...

VMware ESXi addresses Return-Stack-Buffer-Underflow and Branch Type Confusion vulnerabilities

3. Return-Stack-Buffer-Underflow CVE-2022-29901, CVE-2022-28693, CVE-2022-26373 and Branch Type Confusion CVE-2022-23816, CVE-2022-23825 vulnerabilities VMware ESXi contains Return-Stack-Buffer-Underflow CVE-2022-29901, CVE-2022-28693, CVE-2022-26373 and Branch Type Confusion CVE-2022-23816,...

VMSA-2022-0020:VMware ESXi addresses Return-Stack-Buffer-UnderfLOW and Branch Type Confusion vulnerabilities

Advisory ID: VMSA-2022-0020.2 CVSSv3 Range: 5.6 Issue Date:2022-07-12 Updated On: 2022-10-25 CVEs: CVE-2022-29901, CVE-2022-28693, CVE-2022-23816, CVE-2022-23825, CVE-2022-26373 Synopsis: VMware ESXi addresses Return-Stack-Buffer-Underflow and Branch Type Confusion vulnerabilities RSS Feed Downlo...

VMSA-2022-0016:VMware ESXi addresses DirectPath I/O (PCI-Passthrough) Information Leak vulnerabilities

Advisory ID: VMSA-2022-0016 CVSSv3 Range: 3.8 Issue Date:2022-06-14 Updated On: 2022-06-14 Initial Advisory CVEs: CVE-2022-21123, CVE-2022-21125, CVE-2022-21166 Synopsis: VMware ESXi addresses DirectPath I/O PCI-Passthrough Information Leak vulnerabilities CVE-2022-21123, CVE-2022-21125,...

Security Bulletin: Multiple Vulnerabilities in VMware ESXi affect IBM Cloud Pak System (CVE-2021-21994, CVE-2021-21995)

Summary Vulnerabilties in VMware ESXi affect IBM Cloud Pak System. IBM Cloud Pak System has addressed these vulnerabilities. Vulnerability Details CVEID:CVE-2021-21994 DESCRIPTION: VMware ESXI could allow a remote attacker to bypass security restrictions, caused by improper authentication in SFCB...

The vulnerability of VMware Cloud Foundation’s virtualization platform and VMware ESXi hypervisor, related to synchronization errors when using shared resources, allows attackers to escalate their privileges.

The vulnerability of the VMware Cloud Foundation virtualization platform and the VMware ESXi hypervisor is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow attackers to increase their privileges...

The vulnerability of the UHCI controller on the VMware Cloud Foundation virtualization platform and the VMware ESXi hypervisor allows a attacker to execute arbitrary code.

The vulnerability of the UHCI platform of the VMware Cloud Foundation and the VMware ESXi hypervisor lies in synchronization errors when using a shared resource. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely...

ESXi 5.5 < Build 5230635 Multiple Vulnerabilities (VMSA-2017-0006) (remote check) (PCI-DSS check)

The version of the remote VMware ESXi 5.5 host is prior to build 5230635. It is, therefore, affected by multiple vulnerabilities: - VMware ESXi 5.5 without patch ESXi550-201703401-SG has a Heap Buffer Overflow in SVGA. This issue may allow a guest to execute code on the host. CVE-2017-4902 - VMwa...

AvosLocker Ransomware Behavior Examined on Windows & Linux

AvosLocker is a ransomware group that was identified in 2021, specifically targeting Windows machines. Now a new variant of AvosLocker malware is also targeting Linux environments. In this blog, we examine the behavior of these two AvosLocker Ransomware in detail. AvosLocker is a relatively new...

ESXi 6.5 / 6.7 / 7.0 Multiple Vulnerabilities (VMSA-2022-0004)

The remote VMware ESXi host is version 6.5, 6.7 or 7.0 and is affected by multiple vulnerabilities, including the following: - VMware ESXi, Workstation, and Fusion contain a use-after-free vulnerability in the XHCI USB controller. A malicious actor with local administrative privileges on a virtua...

CVE-2021-22050

ESXi contains a slow HTTP POST denial-of-service vulnerability in rhttpproxy. A malicious actor with network access to ESXi may exploit this issue to create a denial-of-service condition by overwhelming rhttpproxy service with multiple requests...

CVE-2021-22042

VMware ESXi contains an unauthorized access vulnerability due to VMX having access to settingsd authorization tickets. A malicious actor with privileges within the VMX process only, may be able to access settingsd service running as a high privileged user...

CVE-2021-22042

VMware ESXi contains an unauthorized access vulnerability due to VMX having access to settingsd authorization tickets. A malicious actor with privileges within the VMX process only, may be able to access settingsd service running as a high privileged user...