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Vulnerability of Linux kernel: memory corruption via Linux SCSI Target Offload Copy

Synthesis 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.
Impacted products: Fedora, Linux, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity of this bulletin: 2/4.
Number of vulnerabilities in this bulletin: 2.
Creation date: 13/01/2021.
Références of this threat: CERTFR-2021-AVI-035, CERTFR-2021-AVI-037, CVE-2020-28374, CVE-2021-3139, FEDORA-2021-082e638d02, FEDORA-2021-620fb40359, openSUSE-SU-2021:0075-1, openSUSE-SU-2021:0097-1, openSUSE-SU-2021:0128-1, SUSE-SU-2021:0093-1, SUSE-SU-2021:0117-1, SUSE-SU-2021:0118-1, SUSE-SU-2021:0133-1, SUSE-SU-2021:0158-1, USN-4694-1, VIGILANCE-VUL-34299.

Description of the vulnerability 

An attacker can trigger a memory corruption via Linux SCSI Target Offload Copy o...
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This vulnerability impacts software or systems such as Fedora, Linux, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES, Ubuntu.

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.

This bulletin is about 2 vulnerabilities.

An attacker with a expert ability can exploit this computer vulnerability note.

Solutions for this threat 

Solutions, fixes, patches and workarounds for this vulnerability are not yet public.
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