OracleVM 3.2 : Unbreakable / etc (OVMSA-2017-0041)

Medium Nessus Plugin ID 97120

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 :

- vfs: read file_handle only once in handle_to_path (Sasha Levin) [Orabug: 25388709] (CVE-2015-1420)

- crypto: algif_hash - Only export and import on sockets with data (Herbert Xu) [Orabug: 25417807]

- USB: usbfs: fix potential infoleak in devio (Kangjie Lu) [Orabug: 25462763] (CVE-2016-4482)

- net: fix infoleak in llc (Kangjie Lu) [Orabug: 25462811] (CVE-2016-4485)

- af_unix: Guard against other == sk in unix_dgram_sendmsg (Rainer Weikusat) [Orabug: 25464000] (CVE-2013-7446)

- unix: avoid use-after-free in ep_remove_wait_queue (Rainer Weikusat) [Orabug: 25464000] (CVE-2013-7446)

Solution

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

See Also

http://www.nessus.org/u?b560f546

Plugin Details

Severity: Medium

ID: 97120

File Name: oraclevm_OVMSA-2017-0041.nasl

Version: 3.4

Type: local

Published: 2017/02/13

Updated: 2019/09/27

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 5.4

Temporal Score: 4

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

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

CVSS v3.0

Base Score: 7.5

Temporal Score: 6.5

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

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:3.2

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: 2017/02/10

Vulnerability Publication Date: 2015/03/16

Reference Information

CVE: CVE-2013-7446, CVE-2015-1420, CVE-2016-4482, CVE-2016-4485

BID: 72357