UBUNTU-CVE-2016-6836

The vmxnet3completepacket function in hw/net/vmxnet3.c in QEMU aka Quick Emulator allows local guest OS administrators to obtain sensitive host memory information by leveraging failure to initialize the txcqdescr object...

Qemu: virtio: unbounded memory allocation on host via guest leading to DoS

Quick Emulator QEMU built with the virtio framework is vulnerable to an unbounded memory allocation issue. It was found that a malicious guest user could submit more requests than the virtqueue size permits. Processing a request allocates a VirtQueueElement results in unbounded memory allocation ...

Ubuntu 14.04 LTS / 16.04 LTS : QEMU vulnerabilities (USN-3047-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3047-1 advisory. Li Qiang discovered that QEMU incorrectly handled 53C9X Fast SCSI controller emulation. A privileged attacker inside the guest could use this...

USN-3047-1 qemu, qemu-kvm vulnerabilities

Li Qiang discovered that QEMU incorrectly handled 53C9X Fast SCSI controller emulation. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service, or possibly execute arbitrary code on the host. In the default installation, when QEMU is...

USN-3047-1: QEMU vulnerabilities

Li Qiang discovered that QEMU incorrectly handled 53C9X Fast SCSI controller emulation. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service, or possibly execute arbitrary code on the host. In the default installation, when QEMU is...

DLA-574-1 qemu-kvm - security update

Bulletin has no description...

The vulnerability of the QEMU hardware emulation software allows a malicious actor to trigger a failure in the host operating system’s maintenance or execute arbitrary code.

The QEMU software contains a vulnerability related to buffer overflows when the virtionethandlemac function is called to update the MAC address table of the guest operating system. This allows the user of the guest operating system to compromise the integrity of the dynamic memory of the host...

openSUSE Security Update : spice (openSUSE-2016-823)

spice was updated to fix two security issues. These security issues were fixed : - CVE-2016-2150: SPICE allowed local guest OS users to read from or write to arbitrary host memory locations via crafted primary surface parameters, a similar issue to CVE-2015-5261 boo982385. - CVE-2016-0749: The...

SUSE SLED12 / SLES12 Security Update : spice (SUSE-SU-2016:1559-1)

spice was updated to fix four security issues. These security issues were fixed : - CVE-2016-2150: Guest escape using crafted primary surface parameters bsc982386. - CVE-2016-0749: Heap-based buffer overflow in smartcard interaction bsc982385. - CVE-2015-5260: Insufficient validation of surfaceid...

CVE-2016-2538

Multiple integer overflows in the USB Net device emulator hw/usb/dev-network.c in QEMU before 2.5.1 allow local guest OS administrators to cause a denial of service QEMU process crash or obtain sensitive host memory information via a remote NDIS control message packet that is mishandled in the 1...

Integer overflow

Multiple integer overflows in the USB Net device emulator hw/usb/dev-network.c in QEMU before 2.5.1 allow local guest OS administrators to cause a denial of service QEMU process crash or obtain sensitive host memory information via a remote NDIS control message packet that is mishandled in the 1...

CVE-2016-2538

Multiple integer overflows in the USB Net device emulator hw/usb/dev-network.c in QEMU before 2.5.1 allow local guest OS administrators to cause a denial of service QEMU process crash or obtain sensitive host memory information via a remote NDIS control message packet that is mishandled in the 1...

CVE-2016-2538

Multiple integer overflows in the USB Net device emulator hw/usb/dev-network.c in QEMU before 2.5.1 allow local guest OS administrators to cause a denial of service QEMU process crash or obtain sensitive host memory information via a remote NDIS control message packet that is mishandled in the 1...

CVE-2016-2538

Multiple integer overflows in the USB Net device emulator hw/usb/dev-network.c in QEMU before 2.5.1 allow local guest OS administrators to cause a denial of service QEMU process crash or obtain sensitive host memory information via a remote NDIS control message packet that is mishandled in the 1...

DEBIAN-CVE-2016-5337

The megasasctrlgetinfo function in hw/scsi/megasas.c in QEMU allows local guest OS administrators to obtain sensitive host memory information via vectors related to reading device control information...

CVE-2016-5337

The megasasctrlgetinfo function in hw/scsi/megasas.c in QEMU allows local guest OS administrators to obtain sensitive host memory information via vectors related to reading device control information...

CVE-2016-5337

The megasasctrlgetinfo function in hw/scsi/megasas.c in QEMU allows local guest OS administrators to obtain sensitive host memory information via vectors related to reading device control information...

Information disclosure

The megasasctrlgetinfo function in hw/scsi/megasas.c in QEMU allows local guest OS administrators to obtain sensitive host memory information via vectors related to reading device control information...

CVE-2016-5337

The megasasctrlgetinfo function in hw/scsi/megasas.c in QEMU allows local guest OS administrators to obtain sensitive host memory information via vectors related to reading device control information...

CVE-2016-5337

The megasasctrlgetinfo function in hw/scsi/megasas.c in QEMU allows local guest OS administrators to obtain sensitive host memory information via vectors related to reading device control information...