Detections
Analytics

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4211)

high Nessus Plugin ID 117446

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Synopsis

The remote Oracle Linux host is missing one or more security updates.

Description

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2018-4211 advisory.

 - mm/mempolicy: fix use after free when calling get_mempolicy (zhong jiang) [Orabug: 28022108] {CVE-2018-10675}
 - Fix up non-directory creation in SGID directories (Linus Torvalds) [Orabug: 28459478] {CVE-2018-13405}
 - ALSA: seq: Make ioctls race-free (Takashi Iwai) [Orabug: 28459729] {CVE-2018-7566}
 - ALSA: seq: Fix racy pool initializations (Takashi Iwai) [Orabug: 28459729] {CVE-2018-7566}

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://linux.oracle.com/errata/ELSA-2018-4211.html

Plugin Details

Severity: High

ID: 117446

File Name: oraclelinux_ELSA-2018-4211.nasl

Version: 1.13

Type: local

Agent: unix

Published: 9/12/2018

Updated: 10/22/2024

Supported Sensors: Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 6.3

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2018-10675

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:H/RL:O/RC:C

CVSS Score Source: CVE-2018-7566

Vulnerability Information

CPE: p-cpe:/a:oracle:linux:kernel-uek-debug-devel, cpe:/o:oracle:linux:7, p-cpe:/a:oracle:linux:kernel-uek-debug, p-cpe:/a:oracle:linux:kernel-uek-devel, p-cpe:/a:oracle:linux:kernel-uek-doc, p-cpe:/a:oracle:linux:dtrace-modules-3.8.13-118.24.1.el6uek, p-cpe:/a:oracle:linux:dtrace-modules-3.8.13-118.24.1.el7uek, p-cpe:/a:oracle:linux:kernel-uek-firmware, p-cpe:/a:oracle:linux:kernel-uek, cpe:/o:oracle:linux:6

Required KB Items: Host/OracleLinux, Host/RedHat/release, Host/RedHat/rpm-list, Host/local_checks_enabled

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 9/10/2018

Vulnerability Publication Date: 2/14/2018

Exploitable With

CANVAS (CANVAS)

Reference Information

CVE: CVE-2017-18344, CVE-2018-10675, CVE-2018-13405, CVE-2018-7566