Debian Linux 9 Stretch upgrade immediately

His team Project has notified users of the Debian GNU/Linux 9 Stretch distribution that they should upgrade their systems immediately. The update upgrades the kernel by fixing two vulnerabilities.Debian Linux 9 Stretch

The new Linux kernel security update is reported to be experiencing the flaw CVE-2018-15471 discovered by Felix Wilhelm of Google :

“Felix Wilhelm of Google Project Zero discovered a flaw in the hash handling of the xen-netback Linux kernel module. A malicious or buggy interface can cause access (usually with elevated privileges) or leaks of information", states the security announcement published by Salvatore Bonaccorso.

Naturally, the Debian Project Security Team recommends that all users of the Debian GNU / Linux 9 Stretch distribution should immediately update the kernel to 4.9.110-3 + deb9u6.

The update is already available in the main repositories of the distribution. So to upgrade the kernel, open a terminal and type the following command:

sudo apt-get  && sudo apt-get full-upgrade

Η it will replace last week's 4.9.110-3+deb9u5 kernel, which fixed 18 vulnerabilities.

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Written by giorgos

George still wonders what he's doing here ...

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