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Vulnerability of Intel Atom Processor: information disclosure via Domain-bypass Transient Execution

Synthesis of the vulnerability 

An attacker can bypass access restrictions to data via Domain-bypass Transient Execution of Intel Atom Processor, in order to obtain sensitive information.
Vulnerable software: Fedora, Windows (platform) ~ not comprehensive, openSUSE Leap, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu, Unix (platform) ~ not comprehensive.
Severity of this announce: 1/4.
Creation date: 09/06/2021.
Références of this computer vulnerability: CERTFR-2021-AVI-456, CVE-2020-24513, FEDORA-2021-598dbab9a9, FEDORA-2021-8a10199ab5, INTEL-SA-00465, openSUSE-SU-2021:0876-1, 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, SUSE-SU-2021:1929-1, SUSE-SU-2021:1930-1, SUSE-SU-2021:1931-1, SUSE-SU-2021:1932-1, SUSE-SU-2021:1933-1, USN-4985-1, VIGILANCE-VUL-35665.

Description of the vulnerability 

An attacker can bypass access restrictions to data via Domain-bypass Transient E...
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This computer threat note impacts software or systems such as Fedora, Windows (platform) ~ not comprehensive, openSUSE Leap, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu, Unix (platform) ~ not comprehensive.

Our Vigil@nce team determined that the severity of this weakness alert is low.

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 weakness note.

Solutions for this threat 

This vulnerability patch will be public soon.
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