OracleVM 3.4 : Unbreakable / etc (OVMSA-2016-0162)

High Nessus Plugin ID 95045

Synopsis

The remote OracleVM host is missing one or more security updates.

Description

The remote OracleVM system is missing necessary patches to address critical security updates :

- 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)

- uek-rpm ol7: change uek-rpm/ol7/update-el release value from 7.1 to 7.3 (Chuck Anderson) [Orabug: 25050614]

Solution

Update the affected kernel-uek / kernel-uek-firmware packages.

See Also

http://www.nessus.org/u?29062942

Plugin Details

Severity: High

ID: 95045

File Name: oraclevm_OVMSA-2016-0162.nasl

Version: 2.4

Type: local

Published: 2016/11/22

Updated: 2018/07/24

Dependencies: 12634

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 7.2

Temporal Score: 5.6

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

Temporal Vector: CVSS2#E:POC/RL:OF/RC:C

CVSS v3.0

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:vm:kernel-uek, p-cpe:/a:oracle:vm:kernel-uek-firmware, cpe:/o:oracle:vm_server:3.4

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2016/11/21

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