Detections
Analytics

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2016-3644)

high Nessus Plugin ID 95042

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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-2016-3644 advisory.

 - acpi: Disable ACPI table override if securelevel is set (Linn Crosetto) [Orabug: 25058966] {CVE-2016-3699}
 - aacraid: Check size values after double-fetch from user (Dave Carroll) [Orabug: 25060060] {CVE-2016-6480} {CVE-2016-6480}
 - audit: fix a double fetch in audit_log_single_execve_arg() (Paul Moore) [Orabug: 25059969] {CVE-2016-6136}
 - ecryptfs: don't allow mmap when the lower fs doesn't support it (Jeff Mahoney) [Orabug: 25023269] {CVE-2016-1583} {CVE-2016-1583}
 - Revert 'ecryptfs: forbid opening files without mmap handler' (Chuck Anderson) [Orabug: 24971921] {CVE-2016-1583}
 - percpu: fix synchronization between synchronous map extension and chunk destruction (Tejun Heo) [Orabug: 25060084] {CVE-2016-4794}
 - percpu: fix synchronization between chunk->map_extend_work and chunk destruction (Tejun Heo) [Orabug:
 25060084] {CVE-2016-4794}
 - ALSA: timer: Fix leak in events via snd_timer_user_tinterrupt (Kangjie Lu) [Orabug: 25059898] {CVE-2016-4578}
 - ALSA: timer: Fix leak in events via snd_timer_user_ccallback (Kangjie Lu) [Orabug: 25059898] {CVE-2016-4578}
 - ALSA: timer: Fix leak in SNDRV_TIMER_IOCTL_PARAMS (Kangjie Lu) [Orabug: 25059752] {CVE-2016-4569}
 - Bluetooth: Fix potential NULL dereference in RFCOMM bind callback (Jaganath Kanakkassery) [Orabug:
 25058894] {CVE-2015-8956}
 - ASN.1: Fix non-match detection failure on data overrun (David Howells) [Orabug: 25059037] {CVE-2016-2053}
 - mm: migrate dirty page without clear_page_dirty_for_io etc (Hugh Dickins) [Orabug: 25059188] {CVE-2016-3070}

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-2016-3644.html

Plugin Details

Severity: High

ID: 95042

File Name: oraclelinux_ELSA-2016-3644.nasl

Version: 2.11

Type: local

Agent: unix

Published: 11/22/2016

Updated: 10/22/2024

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 5.6

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

CVSS Score Source: CVE-2016-4794

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7

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:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:oracle:linux:kernel-uek-debug-devel, cpe:/o:oracle:linux:7, p-cpe:/a:oracle:linux:dtrace-modules-4.1.12-61.1.19.el7uek, 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:kernel-uek-firmware, p-cpe:/a:oracle:linux:kernel-uek, p-cpe:/a:oracle:linux:dtrace-modules-4.1.12-61.1.19.el6uek, cpe:/o:oracle:linux:6

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 11/20/2016

Vulnerability Publication Date: 1/25/2016

Reference Information

CVE: CVE-2015-8956, CVE-2016-1583, CVE-2016-2053, CVE-2016-3070, CVE-2016-3699, CVE-2016-4569, CVE-2016-4578, CVE-2016-4794, CVE-2016-6136, CVE-2016-6480