The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a vigilance database and tools to fix them.

Vulnerability of QEMU: buffer overflow via ati_2d_blt

Synthesis of the vulnerability 

An attacker, inside a guest system, can trigger a buffer overflow via ati_2d_blt() of QEMU, in order to trigger a denial of service, and possibly to run code on the host system.
Vulnerable systems: openSUSE Leap, QEMU, SLES.
Severity of this threat: 2/4.
Creation date: 07/10/2020.
Références of this weakness: 1175370, CVE-2020-24352, openSUSE-SU-2020:1664-1, RHBUG-1847584, SUSE-SU-2020:2877-1, VIGILANCE-VUL-33500.

Description of the vulnerability 

An attacker, inside a guest system, can trigger a buffer overflow via ati_2d_blt...
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

This weakness impacts software or systems such as openSUSE Leap, QEMU, SLES.

Our Vigil@nce team determined that the severity of this vulnerability announce is medium.

The trust level is of type confirmed by the editor, with an origin of user shell.

An attacker with a expert ability can exploit this threat bulletin.

Solutions for this threat 

Fixes for this vulnerability are not yet public.
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

Computer vulnerabilities tracking service 

Vigil@nce provides system vulnerability alerts. Each administrator can customize the list of products for which he wants to receive vulnerability alerts.