OracleVM 3.4 : Unbreakable / etc (OVMSA-2017-0169)

Medium Nessus Plugin ID 104619


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


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

- thp: run vma_adjust_trans_huge outside i_mmap_rwsem (Kirill A. Shutemov) [Orabug: 27026180]

- selinux: fix off-by-one in setprocattr (Stephen Smalley) [Orabug: 27001717] (CVE-2017-2618) (CVE-2017-2618) (CVE-2017-2618)

- sysctl: Drop reference added by grab_header in proc_sys_readdir (Zhou Chengming) [Orabug: 27036903] (CVE-2016-9191) (CVE-2016-9191) (CVE-2016-9191)

- KEYS: prevent KEYCTL_READ on negative key (Eric Biggers) [Orabug: 27050248] (CVE-2017-12192)

- IB/ipoib: For sendonly join free the multicast group on leave (Christoph Lameter) [Orabug: 27077718]

- IB/ipoib: increase the max mcast backlog queue (Doug Ledford)

- IB/ipoib: Make sendonly multicast joins create the mcast group (Doug Ledford) [Orabug: 27077718]

- IB/ipoib: Expire sendonly multicast joins (Christoph Lameter)

- IB/ipoib: Suppress warning for send only join failures (Jason Gunthorpe) [Orabug: 27077718]

- IB/ipoib: Clean up send-only multicast joins (Doug Ledford) [Orabug: 27077718]

- netlink: allow to listen 'all' netns (Nicolas Dichtel) [Orabug: 27077944]

- netlink: rename private flags and states (Nicolas Dichtel) [Orabug: 27077944]

- netns: use a spin_lock to protect nsid management (Nicolas Dichtel)

- netns: notify new nsid outside __peernet2id (Nicolas Dichtel)

- netns: rename peernet2id to peernet2id_alloc (Nicolas Dichtel)

- netns: always provide the id to rtnl_net_fill (Nicolas Dichtel)

- netns: returns always an id in __peernet2id (Nicolas Dichtel)

- Hang/soft lockup in d_invalidate with simultaneous calls (Al Viro)


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

See Also

Plugin Details

Severity: Medium

ID: 104619

File Name: oraclevm_OVMSA-2017-0169.nasl

Version: 3.3

Type: local

Published: 2017/11/16

Updated: 2019/09/27

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 4.9

Temporal Score: 3.6

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

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

CVSS v3.0

Base Score: 5.5

Temporal Score: 4.8

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

Temporal Vector: CVSS:3.0/E:U/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: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2017/11/15

Vulnerability Publication Date: 2016/11/28

Reference Information

CVE: CVE-2016-9191, CVE-2017-12192, CVE-2017-2618