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vulnerability note CVE-2019-19048 CVE-2019-19060 CVE-2019-19061

Linux kernel: five vulnerabilities via Memory Leak

Synthesis of the vulnerability

An attacker can use several vulnerabilities via Memory Leak of the Linux kernel.
Severity of this threat: 1/4.
Number of vulnerabilities in this bulletin: 5.
Creation date: 19/11/2019.
Références of this weakness: CERTFR-2019-AVI-602, CVE-2019-19048, CVE-2019-19060, CVE-2019-19061, CVE-2019-19065, CVE-2019-19069, USN-4208-1, USN-4210-1, VIGILANCE-VUL-30908.
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Description of the vulnerability

An attacker can use several vulnerabilities via Memory Leak of the Linux kernel.
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This cybersecurity vulnerability impacts software or systems such as Linux, Ubuntu.

Our Vigil@nce team determined that the severity of this vulnerability is low.

The trust level is of type confirmed by the editor, with an origin of user shell.

This bulletin is about 5 vulnerabilities.

An attacker with a expert ability can exploit this weakness alert.

Solutions for this threat

Linux kernel: version 5.3.9.
The version 5.3.9 is fixed:
  https://cdn.kernel.org/pub/linux/kernel/v5.x/

Ubuntu: new linux-image-4.15.0 packages.
New packages are available:
  Ubuntu 16.04 LTS: linux-image-generic-hwe-16.04 4.15.0.72.92
  Ubuntu 18.04 LTS: linux-image-generic 4.15.0.72.74

Ubuntu: new linux-image-5.3.0 packages.
New packages are available:
  Ubuntu 18.04 LTS: linux-image-gcp-edge 5.3.0.1009.9
  Ubuntu 19.10: linux-image-generic 5.3.0.24.28
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