Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2016-3573)

High Nessus Plugin ID 91592

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VPR Score: 6.7

Synopsis

The remote Oracle Linux host is missing one or more security updates.

Description

Description of changes:

kernel-uek [3.8.13-118.7.1.el7uek]
- megaraid_sas : Update threshold based reply post host index register (<A HREF='https://oss.oracle.com/mailman/listinfo/el-errata'>Sumit.Saxena at avagotech.com</A>) [Orabug: 23562756]
- xen/events: Don't move disabled irqs (Ross Lagerwall) [Orabug: 23055234]
- xen/events: Mask a moving irq (Boris Ostrovsky) [Orabug: 23055234]
- xen/pciback: Save the number of MSI-X entries to be copied later. (Dongli Zhang) [Orabug: 23202410]
- xen/pciback: Save xen_pci_op commands before processing it (Dongli Zhang) [Orabug: 23202410]
- xen-blkback: read from indirect descriptors only once (Dongli Zhang) [Orabug: 23202410]
- xen-blkback: only read request operation from shared ring once (Dongli Zhang) [Orabug: 23202410]
- xen-netback: use RING_COPY_REQUEST() throughout (Dongli Zhang) [Orabug: 23202410]
- xen-netback: don't use last request to determine minimum Tx credit (Dongli Zhang) [Orabug: 23202410]
- xen: Add RING_COPY_REQUEST() (Dongli Zhang) [Orabug: 23202410]
- IB/security: Restrict use of the write() interface (Jason Gunthorpe) [Orabug: 23283925] {CVE-2016-4565}

Solution

Update the affected unbreakable enterprise kernel packages.

See Also

https://oss.oracle.com/pipermail/el-errata/2016-June/006110.html

https://oss.oracle.com/pipermail/el-errata/2016-June/006111.html

Plugin Details

Severity: High

ID: 91592

File Name: oraclelinux_ELSA-2016-3573.nasl

Version: 2.6

Type: local

Agent: unix

Published: 2016/06/14

Updated: 2019/09/27

Dependencies: 122878, 12634

Risk Information

Risk Factor: High

VPR Score: 6.7

CVSS v2.0

Base Score: 7.2

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

CVSS v3.0

Base Score: 7.8

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

Vulnerability Information

CPE: p-cpe:/a:oracle:linux:dtrace-modules-3.8.13-118.7.1.el6uek, p-cpe:/a:oracle:linux:dtrace-modules-3.8.13-118.7.1.el7uek, p-cpe:/a:oracle:linux:kernel-uek, p-cpe:/a:oracle:linux:kernel-uek-debug, p-cpe:/a:oracle:linux:kernel-uek-debug-devel, p-cpe:/a:oracle:linux:kernel-uek-devel, p-cpe:/a:oracle:linux:kernel-uek-doc, p-cpe:/a:oracle:linux:kernel-uek-firmware, cpe:/o:oracle:linux:6, cpe:/o:oracle:linux:7

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

Patch Publication Date: 2016/06/13

Vulnerability Publication Date: 2016/05/23

Reference Information

CVE: CVE-2016-4565