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vulnerability bulletin CVE-2019-16229 CVE-2019-16230 CVE-2019-16231

Linux kernel: NULL pointer dereference via alloc_workqueue

Synthesis of the vulnerability

An attacker can force a NULL pointer to be dereferenced via alloc_workqueue of the Linux kernel, in order to trigger a denial of service.
Impacted systems: Linux.
Severity of this alert: 1/4.
Consequences of an intrusion: denial of service on server, denial of service on service, denial of service on client.
Pirate's origin: user shell.
Number of vulnerabilities in this bulletin: 6.
Creation date: 12/09/2019.
Références of this alert: CVE-2019-16229, CVE-2019-16230, CVE-2019-16231, CVE-2019-16232, CVE-2019-16233, CVE-2019-16234, VIGILANCE-VUL-30323.

Description of the vulnerability

An attacker can force a NULL pointer to be dereferenced via alloc_workqueue of t...
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