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Vulnerability of Intel Processor: privilege escalation via Virtualization Technology for Directed I/0

Synthesis of the vulnerability 

An attacker can bypass restrictions via Virtualization Technology for Directed I/0 of Intel Processor, in order to escalate his privileges.
Impacted systems: Fedora, Windows (platform) ~ not comprehensive, RHEL, Ubuntu, Unix (platform) ~ not comprehensive.
Severity of this alert: 2/4.
Creation date: 09/06/2021.
Références of this alert: CERTFR-2021-AVI-456, CVE-2021-24489, FEDORA-2021-598dbab9a9, FEDORA-2021-8a10199ab5, INTEL-SA-00442, RHSA-2021:2299-01, RHSA-2021:2300-01, RHSA-2021:2301-01, RHSA-2021:2302-01, RHSA-2021:2303-01, RHSA-2021:2304-01, RHSA-2021:2305-01, RHSA-2021:2306-01, RHSA-2021:2307-01, RHSA-2021:2308-01, USN-4985-1, VIGILANCE-VUL-35663.

Description of the vulnerability 

An attacker can bypass restrictions via Virtualization Technology for Directed I...
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This vulnerability impacts software or systems such as Fedora, Windows (platform) ~ not comprehensive, RHEL, Ubuntu, Unix (platform) ~ not comprehensive.

Our Vigil@nce team determined that the severity of this security 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 computer vulnerability note.

Solutions for this threat 

This vulnerability solution will be public soon.
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