CVE-2019-20382: Missing Release of Memory after Effective Lifetime

QEMU 4.1.0 has a memory leak in zrlecompressdata in ui/vnc-enc-zrle.c during a VNC disconnect operation because libz is misused, resulting in a situation where memory allocated in deflateInit2 is not freed in deflateEnd...

Fedora 21 : xen-4.4.3-4.fc21 (2015-015aec3bf2)

ui/vnc: limit clientcuttext msg payload size CVE-2015-5239 1259504, e1000: Avoid infinite loop in processing transmit descriptor CVE-2015-6815 1260224, net: add checks to validate ring buffer pointers CVE-2015-5279 1263278, net: avoid infinite loop when receiving packets CVE-2015-5278 1263281, qe...

Fedora 23 : xen-4.5.1-9.fc23 (2015-28cfce6702)

ui/vnc: limit clientcuttext msg payload size CVE-2015-5239 1259504, e1000: Avoid infinite loop in processing transmit descriptor CVE-2015-6815 1260224, net: add checks to validate ring buffer pointers CVE-2015-5279 1263278, net: avoid infinite loop when receiving packets CVE-2015-5278 1263281, qe...

UBUNTU-CVE-2014-7815

The setpixelformat function in ui/vnc.c in QEMU allows remote attackers to cause a denial of service crash via a small bytesperpixel value...