CVSS: 8.2EPSS: 0%CPEs: 2EXPL: 0CVE-2023-20869 – VMware Workstation UHCI Component Stack-based Buffer Overflow Local Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2023-20869
VMware Workstation (17.x) and VMware Fusion (13.x) contain a stack-based buffer-overflow vulnerability that exists in the functionality for sharing host Bluetooth devices with the virtual machine. This vulnerability allows local attackers to escalate privileges on affected installations of VMware Workstation. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the UHCI component. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the hypervisor. • https://www.vmware.com/security/advisories/VMSA-2023-0008.html • CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2023-20871
https://notcve.org/view.php?id=CVE-2023-20871
VMware Fusion contains a local privilege escalation vulnerability. A malicious actor with read/write access to the host operating system can elevate privileges to gain root access to the host operating system. • https://www.vmware.com/security/advisories/VMSA-2023-0008.html •
CVSS: 8.2EPSS: 0%CPEs: 22EXPL: 0CVE-2022-31705
https://notcve.org/view.php?id=CVE-2022-31705
VMware ESXi, Workstation, and Fusion contain a heap out-of-bounds write vulnerability in the USB 2.0 controller (EHCI). A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machine's VMX process running on the host. On ESXi, the exploitation is contained within the VMX sandbox whereas, on Workstation and Fusion, this may lead to code execution on the machine where Workstation or Fusion is installed. VMware ESXi, Workstation y Fusion contienen una vulnerabilidad de escritura fuera de los límites en el controlador USB 2.0 (EHCI). Un actor malintencionado con privilegios administrativos locales en una máquina virtual puede aprovechar este problema para ejecutar código como el proceso VMX de la máquina virtual que se ejecuta en el host. • https://www.vmware.com/security/advisories/VMSA-2022-0033.html • CWE-787: Out-of-bounds Write •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2021-22043
https://notcve.org/view.php?id=CVE-2021-22043
VMware ESXi contains a TOCTOU (Time-of-check Time-of-use) vulnerability that exists in the way temporary files are handled. A malicious actor with access to settingsd, may exploit this issue to escalate their privileges by writing arbitrary files. VMware ESXi contiene una vulnerabilidad TOCTOU (Time-of-check Time-of-use) que se presenta en la forma de manejar los archivos temporales. Un actor malicioso con acceso a settingsd, puede explotar este problema para escalar sus privilegios al escribir archivos arbitrarios • https://www.vmware.com/security/advisories/VMSA-2022-0004.html • CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition •
CVSS: 6.7EPSS: 0%CPEs: 171EXPL: 0CVE-2021-22041
https://notcve.org/view.php?id=CVE-2021-22041
VMware ESXi, Workstation, and Fusion contain a double-fetch vulnerability in the UHCI USB controller. A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machine's VMX process running on the host. VMware ESXi, Workstation y Fusion contienen una vulnerabilidad de doble búsqueda en el controlador USB UHCI. Un actor malicioso con privilegios administrativos locales en una máquina virtual puede aprovechar este problema para ejecutar código como el proceso VMX de la máquina virtual que es ejecutada en el host • https://www.vmware.com/security/advisories/VMSA-2022-0004.html •