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cybersecurity vulnerability CVE-2019-19043 CVE-2019-19046 CVE-2019-19050

Linux kernel: multiple vulnerabilities via Memory Leak

Synthesis of the vulnerability

An attacker can use several vulnerabilities via Memory Leak of the Linux kernel.
Severity of this alert: 1/4.
Number of vulnerabilities in this bulletin: 23.
Creation date: 19/11/2019.
Références of this alert: CVE-2019-19043, CVE-2019-19046, CVE-2019-19050, CVE-2019-19053, CVE-2019-19054, CVE-2019-19055, CVE-2019-19056, CVE-2019-19057, CVE-2019-19058, CVE-2019-19059, CVE-2019-19062, CVE-2019-19063, CVE-2019-19064, CVE-2019-19066, CVE-2019-19068, CVE-2019-19070, CVE-2019-19071, CVE-2019-19072, CVE-2019-19073, CVE-2019-19074, CVE-2019-19077, CVE-2019-19078, CVE-2019-19082, FEDORA-2019-021c968423, FEDORA-2019-34a75d7e61, FEDORA-2019-8846a1a5a2, FEDORA-2019-91f6e7bb71, VIGILANCE-VUL-30911.
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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 vulnerability impacts software or systems such as Fedora, Linux.

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

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

This bulletin is about 23 vulnerabilities.

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

Solutions for this threat

Linux kernel: patch for Memory Leak.
A patch is indicated in CVE references.

Fedora: new kernel packages (02/12/2019).
New packages are available:
  Fedora 30: kernel 5.3.13-200.fc30
  Fedora 31: kernel 5.3.13-300.fc31

Fedora: new kernel packages (27/11/2019).
New packages are available:
  Fedora 30: kernel 5.3.12-200.fc30
  Fedora 31: kernel 5.3.12-300.fc31
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