QEMU Out-of-Bounds Access Vulnerability

QEMU is a set of simulation processors written by Fabrice Bellard and distributed with source code under the GPL license, widely used on the GNU/Linux platform. An out-of-bounds access vulnerability exists in ati2dblt in hw/display/ati2d.c in QEMU 4.2.1. An attacker can exploit this vulnerability...

DEBIAN-CVE-2020-27616

ati2dblt in hw/display/ati2d.c in QEMU 4.2.1 can encounter an outside-limits situation in a calculation. A guest can crash the QEMU process...

UBUNTU-CVE-2020-27616

ati2dblt in hw/display/ati2d.c in QEMU 4.2.1 can encounter an outside-limits situation in a calculation. A guest can crash the QEMU process...

UBUNTU-CVE-2020-11869

An integer overflow was found in QEMU 4.0.1 through 4.2.0 in the way it implemented ATI VGA emulation. This flaw occurs in the ati2dblt routine in hw/display/ati-2d.c while handling MMIO write operations through the atimmwrite callback. A malicious guest could abuse this flaw to crash the QEMU...