Denial Of Service (DoS)

qemu-kvm-rhev is vulnerable to denial of service DoS attacks. The vulnerability exists through buffer overflow in the vncrefreshserversurface function in the VNC display driver in QEMU before 2.4.0.1 allows guest users to cause a denial of service heap memory corruption and process crash or...

CVE-2017-2633: Buffer Copy without Checking Size of Input

An out-of-bounds memory access issue was found in Quick Emulator QEMU before 1.7.2 in the VNC display driver. This flaw could occur while refreshing the VNC display surface area in the 'vncrefreshserversurface'. A user inside a guest could use this flaw to crash the QEMU process...

CVE-2015-5225: Improper Restriction of Operations within the Bounds of a Memory Buffer

Buffer overflow in the vncrefreshserversurface function in the VNC display driver in QEMU before 2.4.0.1 allows guest users to cause a denial of service heap memory corruption and process crash or possibly execute arbitrary code on the host via unspecified vectors, related to refreshing the serve...