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Vulnerability of Linux kernel: buffer overflow via kbd_keycode

Synthesis of the vulnerability 

An attacker can trigger a buffer overflow via kbd_keycode of the Linux kernel, in order to trigger a denial of service, and possibly to run code.
Impacted software: Android OS, Linux, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES.
Severity of this computer vulnerability: 2/4.
Creation date: 02/10/2020.
Références of this announce: CERTFR-2020-AVI-625, CERTFR-2020-AVI-642, CVE-2020-0431, openSUSE-SU-2020:1586-1, openSUSE-SU-2020:1655-1, SUSE-SU-2020:2879-1, SUSE-SU-2020:2904-1, SUSE-SU-2020:2905-1, SUSE-SU-2020:2906-1, SUSE-SU-2020:2907-1, SUSE-SU-2020:2908-1, SUSE-SU-2020:2999-1, SUSE-SU-2020:3014-1, VIGILANCE-VUL-33472.

Description of the vulnerability 

An attacker can trigger a buffer overflow via kbd_keycode of the Linux kernel, i...
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This computer threat impacts software or systems such as Android OS, Linux, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES.

Our Vigil@nce team determined that the severity of this computer vulnerability alert 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 cybersecurity weakness.

Solutions for this threat 

Solutions for this vulnerability are not yet public.
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