CVE-2020-13800 affecting package qemu-kvm 4.2.0-48

CVE-2020-13800 affecting package qemu-kvm 4.2.0-48. A patched version of the package is available...

USN-4467-1: QEMU vulnerabilities

Ziming Zhang and VictorV discovered that the QEMU SLiRP networking implementation incorrectly handled replying to certain ICMP echo requests. An attacker inside a guest could possibly use this issue to leak host memory to obtain sensitive information. This issue only affected Ubuntu 18.04 LTS...

openSUSE Security Update : qemu (openSUSE-2020-1108)

This update for qemu to version 4.2.1 fixes the following issues : - CVE-2020-10761: Fixed a denial of service in Network Block Device nbd support infrastructure bsc1172710. - CVE-2020-13800: Fixed a denial of service possibility in ati-vga emulation bsc1172495. - CVE-2020-13659: Fixed a NULL...

openSUSE: Security Advisory for qemu (openSUSE-SU-2020:1108-1)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

SUSE SLED15 / SLES15 Security Update : qemu (SUSE-SU-2020:2015-1)

This update for qemu to version 4.2.1 fixes the following issues : CVE-2020-10761: Fixed a denial of service in Network Block Device nbd support infrastructure bsc1172710. CVE-2020-13800: Fixed a denial of service possibility in ati-vga emulation bsc1172495. CVE-2020-13659: Fixed a NULL pointer...

QEMU <= 4.2.0 Multiple Vulnerabilities

QEMU is prone to multiple vulnerabilities. Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can redistribu...

CVE-2020-13800

CVE-2020-13800 affects QEMU 4.2.0, specifically ati-vga in hw/display/ati.c. The vulnerability arises when a guest provides a crafted mm_index value, causing infinite recursion in ati_mm_read/ati_mm_write. The described impact indicates a crash (DoS-like behavior) of the QEMU component, not neces...

CVE-2020-13800

An infinite recursion flaw was found in the ati-vga emulator of the QEMU. The issue occurs in atimmread/write routines while accessing VGA registers, for certain values of the 'mmindex' variable. This flaw allows a guest user or process to crash the QEMU process, resulting in a denial of service...