28 matches found
QEMU cirrus_vga.c code execution vulnerability
QEMU is a suite of analog processor software. A security vulnerability in QEMU cirrusvga.c allows an attacker to exploit the vulnerability to write to HOST memory, resulting in arbitrary code execution with elevated privileges...
DEBIAN-CVE-2016-9103
The v9fsxattrcreate function in hw/9pfs/9p.c in QEMU aka Quick Emulator allows local guest OS administrators to obtain sensitive host heap memory information by reading xattribute values before writing to them...
CVE-2016-4952
QEMU aka Quick Emulator, when built with VMWARE PVSCSI paravirtual SCSI bus emulation support, allows local guest OS administrators to cause a denial of service out-of-bounds array access via vectors related to the 1 PVSCSICMDSETUPRINGS or 2 PVSCSICMDSETUPMSGRING SCSI command...
Citrix XenServer QEMU IDE Buffer Overflow Code Execution (CTX201593)
The version of Citrix XenServer running on the remote host is affected by a heap buffer overflow condition in the IDE subsystem of the bundled QEMU software, which is related to I/O buffer access when handling certain ATAPI commands. An attacker, with sufficient privileges in an HVM guest VM, can...
CVE-2014-2894
Off-by-one error in the cmdsmart function in the smart self test in hw/ide/core.c in QEMU before 2.0 allows local users to have unspecified impact via a SMART EXECUTE OFFLINE command that triggers a buffer underflow and memory corruption...
CVE-2008-4553
qemu-make-debian-root in qemu 0.9.1-5 on Debian GNU/Linux allows local users to overwrite arbitrary files via a symlink attack on temporary files and directories...