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Vulnerability of QEMU: three vulnerabilities via vhost-user-gpu

Synthesis of the vulnerability 

An attacker, inside a guest system, can use several vulnerabilities via vhost-user-gpu of QEMU sur le système hôte.
Impacted software: QEMU.
Severity of this computer vulnerability: 2/4.
Number of vulnerabilities in this bulletin: 3.
Creation date: 01/06/2021.
Références of this announce: CVE-2021-3544, CVE-2021-3545, CVE-2021-3546, VIGILANCE-VUL-35572.

Description of the vulnerability 

An attacker, inside a guest system, can use several vulnerabilities via vhost-us...
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This cybersecurity vulnerability impacts software or systems such as QEMU.

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

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

This bulletin is about 3 vulnerabilities.

An attacker with a expert ability can exploit this weakness alert.

Solutions for this threat 

Workarounds for this vulnerability are not yet public.
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