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computer vulnerability CVE-2019-11810

Linux kernel: NULL pointer dereference via megasas_alloc_cmds

Synthesis of the vulnerability

An attacker can force a NULL pointer to be dereferenced via megasas_alloc_cmds() of the Linux kernel, in order to trigger a denial of service.
Impacted systems: Debian, Linux, Ubuntu.
Severity of this alert: 1/4.
Consequences of an intrusion: denial of service on server.
Pirate's origin: user shell.
Creation date: 09/05/2019.
Références of this alert: CERTFR-2019-AVI-244, CERTFR-2019-AVI-254, CVE-2019-11810, DLA-1823-1, USN-4005-1, USN-4008-1, USN-4008-3, VIGILANCE-VUL-29255.

Description of the vulnerability

An attacker can force a NULL pointer to be dereferenced via megasas_alloc_cmds() of the Linux kernel, in order to trigger a denial of service.
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