RHEL 4 : kernel (RHSA-2010:0342)

High Nessus Plugin ID 63926

Synopsis

The remote Red Hat host is missing one or more security updates.

Description

Updated kernel packages that fix one security issue and one bug are now available for Red Hat Enterprise Linux 4.7 Extended Update Support.

The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

This update fixes the following security issue :

* a flaw was found in the sctp_rcv_ootb() function in the Linux kernel Stream Control Transmission Protocol (SCTP) implementation. A remote attacker could send a specially crafted SCTP packet to a target system, resulting in a denial of service. (CVE-2010-0008, Important)

This update also fixes the following bug :

* the fix for CVE-2009-4538 provided by RHSA-2010:0111 introduced a regression, preventing Wake on LAN (WoL) working for network devices using the Intel PRO/1000 Linux driver, e1000e. Attempting to configure WoL for such devices resulted in the following error, even when configuring valid options :

'Cannot set new wake-on-lan settings: Operation not supported not setting wol'

This update resolves this regression, and WoL now works as expected for network devices using the e1000e driver. (BZ#565495)

Users should upgrade to these updated packages, which contain backported patches to correct these issues. The system must be rebooted for this update to take effect.

Solution

Update the affected packages.

See Also

https://www.redhat.com/security/data/cve/CVE-2010-0008.html

http://rhn.redhat.com/errata/RHSA-2010-0342.html

Plugin Details

Severity: High

ID: 63926

File Name: redhat-RHSA-2010-0342.nasl

Version: Revision: 1.8

Type: local

Agent: unix

Published: 2013/01/24

Updated: 2016/05/13

Dependencies: 12634

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 7.8

Temporal Score: 6.8

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

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

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:kernel, p-cpe:/a:redhat:enterprise_linux:kernel-devel, p-cpe:/a:redhat:enterprise_linux:kernel-doc, p-cpe:/a:redhat:enterprise_linux:kernel-hugemem, p-cpe:/a:redhat:enterprise_linux:kernel-hugemem-devel, p-cpe:/a:redhat:enterprise_linux:kernel-largesmp, p-cpe:/a:redhat:enterprise_linux:kernel-largesmp-devel, p-cpe:/a:redhat:enterprise_linux:kernel-smp, p-cpe:/a:redhat:enterprise_linux:kernel-smp-devel, p-cpe:/a:redhat:enterprise_linux:kernel-xenU, p-cpe:/a:redhat:enterprise_linux:kernel-xenU-devel, cpe:/o:redhat:enterprise_linux:4.7

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

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2010/04/06

Reference Information

CVE: CVE-2010-0008

BID: 38857

RHSA: 2010:0342