OracleVM 3.3 : Unbreakable / etc (OVMSA-2017-0168)

high Nessus Plugin ID 104454
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

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 :

- nvme: Drop nvmeq->q_lock before dma_pool_alloc, so as to prevent hard lockups (Aruna Ramakrishna) [Orabug:
25409587]

- nvme: Handle PM1725 HIL reset (Martin K. Petersen) [Orabug: 26277600]

- char: lp: fix possible integer overflow in lp_setup (Willy Tarreau) [Orabug: 26403940] (CVE-2017-1000363)

- ALSA: timer: Fix missing queue indices reset at SNDRV_TIMER_IOCTL_SELECT (Takashi Iwai) [Orabug:
26403956] (CVE-2017-1000380)

- ALSA: timer: Fix race between read and ioctl (Takashi Iwai) [Orabug: 26403956] (CVE-2017-1000380)

- ALSA: timer: fix NULL pointer dereference in read/ioctl race (Vegard Nossum) [Orabug: 26403956] (CVE-2017-1000380)

- ALSA: timer: Fix negative queue usage by racy accesses (Takashi Iwai) [Orabug: 26403956] (CVE-2017-1000380)

- ALSA: timer: Fix race at concurrent reads (Takashi Iwai) [Orabug: 26403956] (CVE-2017-1000380)

- ALSA: timer: Fix race among timer ioctls (Takashi Iwai) [Orabug: 26403956] (CVE-2017-1000380)

- ipv6/dccp: do not inherit ipv6_mc_list from parent (WANG Cong) [Orabug: 26404005] (CVE-2017-9077)

- ocfs2: fix deadlock issue when taking inode lock at vfs entry points (Eric Ren) [Orabug: 26427126] - ocfs2/dlmglue: prepare tracking logic to avoid recursive cluster lock (Eric Ren) [Orabug: 26427126] - ping:
implement proper locking (Eric Dumazet) [Orabug:
26540286] (CVE-2017-2671)

- aio: mark AIO pseudo-fs noexec (Jann Horn) [Orabug:
26643598] (CVE-2016-10044)

- vfs: Commit to never having exectuables on proc and sysfs. (Eric W. Biederman) [Orabug: 26643598] (CVE-2016-10044)

- vfs, writeback: replace FS_CGROUP_WRITEBACK with SB_I_CGROUPWB (Tejun Heo) [Orabug: 26643598] (CVE-2016-10044)

- x86/acpi: Prevent out of bound access caused by broken ACPI tables (Seunghun Han) [Orabug: 26643645] (CVE-2017-11473)

- sctp: do not inherit ipv6_[mc|ac|fl]_list from parent (Eric Dumazet) [Orabug: 26650883] (CVE-2017-9075)

- [media] saa7164: fix double fetch PCIe access condition (Steven Toth) [Orabug: 26675142] (CVE-2017-8831)

- [media] saa7164: fix sparse warnings (Hans Verkuil) [Orabug: 26675142] (CVE-2017-8831)

- fs: __generic_file_splice_read retry lookup on AOP_TRUNCATED_PAGE (Abhi Das) [Orabug: 26797306] - timerfd: Protect the might cancel mechanism proper (Thomas Gleixner) [Orabug: 26899787] (CVE-2017-10661)

- scsi: scsi_transport_iscsi: fix the issue that iscsi_if_rx doesn't parse nlmsg properly (Xin Long) [Orabug: 26988627] (CVE-2017-14489)

Solution

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

See Also

http://www.nessus.org/u?82da82bd

Plugin Details

Severity: High

ID: 104454

File Name: oraclevm_OVMSA-2017-0168.nasl

Version: 3.5

Type: local

Published: 11/8/2017

Updated: 1/4/2021

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.6

Temporal Score: 6

Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C

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

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: 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:3.3

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: 11/7/2017

Vulnerability Publication Date: 2/7/2017

Reference Information

CVE: CVE-2016-10044, CVE-2017-1000363, CVE-2017-1000380, CVE-2017-10661, CVE-2017-11473, CVE-2017-14489, CVE-2017-2671, CVE-2017-8831, CVE-2017-9075, CVE-2017-9077