VMware Workstation EHCI Time-Of-Check Time-Of-Use Privilege Escalation Vulnerability

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 EHCI...

Information Disclosure Vulnerability in Multiple VMware Products (CNVD-2021-24358)

VMware ESXi is a server virtualization platform that can be installed directly on physical servers, VMware Workstation is a set of virtual machine software, and VMware Fusion is a set of virtual machine software designed to run Windows applications on Macs. VMware Fusion is a suite of virtual...

CVE-2020-3966

VMware ESXi 7.0 before ESXi7.0.0-1.20.16321839, 6.7 before ESXi670-202004101-SG and 6.5 before ESXi650-202005401-SG, Workstation 15.x before 15.5.2, and Fusion 11.x before 11.5.2 contain a heap-overflow due to a race condition issue in the USB 2.0 controller EHCI. A malicious actor with local...

CVE-2020-3964

VMware ESXi 7.0 before ESXi7.0.0-1.20.16321839, 6.7 before ESXi670-202006401-SG and 6.5 before ESXi650-202005401-SG, Workstation 15.x before 15.5.2, and Fusion 11.x before 11.5.2 contain an information leak in the EHCI USB controller. A malicious actor with local access to a virtual machine may b...

CVE-2020-3964

VMware ESXi 7.0 before ESXi7.0.0-1.20.16321839, 6.7 before ESXi670-202006401-SG and 6.5 before ESXi650-202005401-SG, Workstation 15.x before 15.5.2, and Fusion 11.x before 11.5.2 contain an information leak in the EHCI USB controller. A malicious actor with local access to a virtual machine may b...

CVE-2020-3964

VMware ESXi 7.0 before ESXi7.0.0-1.20.16321839, 6.7 before ESXi670-202006401-SG and 6.5 before ESXi650-202005401-SG, Workstation 15.x before 15.5.2, and Fusion 11.x before 11.5.2 contain an information leak in the EHCI USB controller. A malicious actor with local access to a virtual machine may b...

CVE-2020-3964

CVE-2020-3964 is an information-leak vulnerability in the EHCI USB controller affecting VMware products. A local attacker with access to a guest VM can read privileged information from the hypervisor memory, under conditions described by VMware and Red Hat/CNVD disclosures. Affected are: ESXi 7.0...

CVE-2020-3967

VMware CVE-2020-3967 is a heap-overflow vulnerability in the EHCI USB 2.0 controller across ESXi (7.0 before 7.0.0-1.20.16321839, 6.7 before 202004101-SG, 6.5 before 202005401-SG), Workstation (15.x before 15.5.5), and Fusion (11.x before 11.5.5). A local attacker with VM access can exploit it to...

USN-3414-1 qemu vulnerabilities

Leo Gaspard discovered that QEMU incorrectly handled VirtFS access control. A guest attacker could use this issue to elevate privileges inside the guest. CVE-2017-7493 Li Qiang discovered that QEMU incorrectly handled VMWare PVSCSI emulation. A privileged attacker inside the guest could use this...

Fedora 25 : 2:qemu (2017-f941184db1)

CVE-2017-7718: cirrus: OOB read access issue bz 1443443 - CVE-2016-9603: cirrus: heap buffer overflow via vnc connection bz 1432040 - CVE-2017-7377: 9pfs: fix file descriptor leak bz 1437872 - CVE-2017-7980: cirrus: OOB r/w access issues in bitblt bz 1444372 - CVE-2017-8112: vmwpvscsi: infinite...

Memory corruption

Memory leak in QEMU aka Quick Emulator, when built with USB EHCI Emulation support, allows local guest OS privileged users to cause a denial of service memory consumption by repeatedly hot-unplugging the device...

CVE-2017-9374

Memory leak in QEMU aka Quick Emulator, when built with USB EHCI Emulation support, allows local guest OS privileged users to cause a denial of service memory consumption by repeatedly hot-unplugging the device...

CVE-2017-9374

Memory leak in QEMU aka Quick Emulator, when built with USB EHCI Emulation support, allows local guest OS privileged users to cause a denial of service memory consumption by repeatedly hot-unplugging the device...

CVE-2017-9374

Memory leak in QEMU aka Quick Emulator, when built with USB EHCI Emulation support, allows local guest OS privileged users to cause a denial of service memory consumption by repeatedly hot-unplugging the device...

CVE-2017-9374

CVE-2017-9374 describes a memory leak in QEMU when built with USB EHCI Emulation support. A local privileged guest user can repeatedly hot-unplug a USB device, causing memory consumption and a denial of service on the host QEMU process. The description confirms the vulnerable component as the USB...

CVE-2017-9374

Memory leak in QEMU aka Quick Emulator, when built with USB EHCI Emulation support, allows local guest OS privileged users to cause a denial of service memory consumption by repeatedly hot-unplugging the device...

CVE-2017-9374

Memory leak in QEMU aka Quick Emulator, when built with USB EHCI Emulation support, allows local guest OS privileged users to cause a denial of service memory consumption by repeatedly hot-unplugging the device...

SUSE SLES11 Security Update : xen (SUSE-SU-2017:0718-1)

This update for xen fixes several issues. These security issues were fixed : - CVE-2016-10155: The virtual hardware watchdog 'wdti6300esb' was vulnerable to a memory leakage issue allowing a privileged user to cause a DoS and/or potentially crash the Qemu process on the host bsc1024183 -...

Security update for xen (important)

This updates xen to version 4.5.5 to fix the following issues: - An unprivileged user in a guest could gain guest could escalate privilege to that of the guest kernel, if it had could invoke the instruction emulator. Only 64-bit x86 HVM guest were affected. Linux guest have not been vulnerable...

Null pointer dereference

QEMU aka Quick Emulator built with the USB EHCI emulation support is vulnerable to a null pointer dereference flaw. It could occur when an application attempts to write to EHCI capabilities registers. A privileged user inside quest could use this flaw to crash the QEMU process instance resulting ...