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Vigil@nce - Intel Graphic Driver: denial of service via Userspace Write On Blitter Command Streamer
November 2019 by Vigil@nce
SYNTHESIS OF THE VULNERABILITY
Impacted products: Debian, Fedora, Linux, OpenBSD, openSUSE Leap, RHEL, Slackware, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 1/4.
Consequences: denial of service on server.
Provenance: user shell.
Confidence: confirmed by the editor (5/5).
Creation date: 13/11/2019.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a fatal error via Userspace Write On Blitter Command Streamer of Intel Graphic Driver, in order to trigger a denial of service.
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