Vigil@nce - Linux kernel: memory corruption via Linux SCSI Target Offload Copy
March 2021 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer-vulnerabilities-watch-and-alert
SYNTHESIS OF THE VULNERABILITY
Impacted products: Debian, Fedora, Linux, openSUSE Leap, SUSE
Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 2/4.
Consequences: administrator access/rights, denial of service on
server.
Provenance: user shell.
Confidence: confirmed by the editor (5/5).
Creation date: 13/01/2021.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a memory corruption via Linux SCSI Target
Offload Copy of the Linux kernel, in order to trigger a denial of
service, and possibly to run code.
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