OracleVM 3.4 : Unbreakable / etc (OVMSA-2017-0143)

This script is Copyright (C) 2017 Tenable Network Security, Inc.


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 :

- dentry name snapshots (Al Viro) [Orabug: 26630936]
(CVE-2017-7533)

- scsi: libiscsi: use kvzalloc for iscsi_pool_init (Kyle
Fortin)

- mm: introduce kv[mz]alloc helpers (Kyle Fortin) [Orabug:
26621191]

- KEYS: Disallow keyrings beginning with '.' to be joined
as session keyrings (David Howells) [Orabug: 26621179]
(CVE-2016-9604) (CVE-2016-9604)

- l2tp: fix racy SOCK_ZAPPED flag check in
l2tp_ip[,6]_bind (Guillaume Nault) [Orabug: 26621176]
(CVE-2016-10200)

- mnt: Add a per mount namespace limit on the number of
mounts (Eric W. Biederman) [Orabug: 26621171]
(CVE-2016-6213) (CVE-2016-6213)

- ipv6: fix out of bound writes in __ip6_append_data (Eric
Dumazet) [Orabug: 26621163] (CVE-2017-9242)

See also :

http://www.nessus.org/u?57ec0abd

Solution :

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

Risk factor :

Medium / CVSS Base Score : 6.9
(CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C)
CVSS Temporal Score : 5.7
(CVSS2#E:F/RL:OF/RC:ND)
Public Exploit Available : true

Family: OracleVM Local Security Checks

Nessus Plugin ID: 102573 ()

Bugtraq ID:

CVE ID: CVE-2016-10200
CVE-2016-6213
CVE-2016-9604
CVE-2017-7533
CVE-2017-9242

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