Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title Linux kernel (Raspberry Pi 2) vulnerabilities
Informations
Name USN-2930-3 First vendor Publication 2016-03-16
Vendor Ubuntu Last vendor Modification 2016-03-16
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 7.2 Attack Range Local
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 15.10

Summary:

Several security issues were fixed in the kernel.

Software Description: - linux-raspi2: Linux kernel for Raspberry Pi 2

Details:

Ben Hawkes discovered that the Linux netfilter implementation did not correctly perform validation when handling IPT_SO_SET_REPLACE events. A local unprivileged attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-3134)

Ben Hawkes discovered an integer overflow in the Linux netfilter implementation. On systems running 32 bit kernels, a local unprivileged attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-3135)

Ralf Spenneberg discovered that the USB driver for Clie devices in the Linux kernel did not properly sanity check the endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2015-7566)

It was discovered that a race condition existed when handling heartbeat- timeout events in the SCTP implementation of the Linux kernel. A remote attacker could use this to cause a denial of service. (CVE-2015-8767)

It was discovered that a race condition existed in the ioctl handler for the TTY driver in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or expose sensitive information. (CVE-2016-0723)

Andrey Konovalov discovered that the ALSA USB MIDI driver incorrectly performed a double-free. A local attacker with physical access could use this to cause a denial of service (system crash) or possibly execute arbitrary code with administrative privileges. (CVE-2016-2384)

Ralf Spenneberg discovered that the USB driver for Treo devices in the Linux kernel did not properly sanity check the endpoints reported by the device. An attacker with physical access could cause a denial of service (system crash). (CVE-2016-2782)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 15.10:
linux-image-4.2.0-1027-raspi2 4.2.0-1027.35

After a standard system update you need to reboot your computer to make all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well.

References:
http://www.ubuntu.com/usn/usn-2930-3
http://www.ubuntu.com/usn/usn-2930-1
CVE-2015-7566, CVE-2015-8767, CVE-2016-0723, CVE-2016-2384,
CVE-2016-2782, CVE-2016-3134, CVE-2016-3135

Package Information:
https://launchpad.net/ubuntu/+source/linux-raspi2/4.2.0-1027.35

Original Source

Url : http://www.ubuntu.com/usn/USN-2930-3

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-362 Race Condition
17 % CWE-20 Improper Input Validation
8 % CWE-476 NULL Pointer Dereference
8 % CWE-200 Information Exposure
8 % CWE-189 Numeric Errors (CWE/SANS Top 25)
8 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Application 4
Application 2
Application 1
Os 4
Os 2
Os 2582
Os 2
Os 2
Os 1
Os 1
Os 3
Os 6
Os 2
Os 2
Os 2
Os 4
Os 3
Os 2

Nessus® Vulnerability Scanner

Date Description
2017-05-17 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3566.nasl - Type : ACT_GATHER_INFO
2017-05-17 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3567.nasl - Type : ACT_GATHER_INFO
2017-05-17 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0105.nasl - Type : ACT_GATHER_INFO
2017-05-17 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0106.nasl - Type : ACT_GATHER_INFO
2017-05-01 Name : The remote EulerOS host is missing multiple security updates.
File : EulerOS_SA-2016-1020.nasl - Type : ACT_GATHER_INFO
2017-05-01 Name : The remote EulerOS host is missing multiple security updates.
File : EulerOS_SA-2016-1048.nasl - Type : ACT_GATHER_INFO
2017-04-06 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20170321_kernel_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2017-04-03 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0057.nasl - Type : ACT_GATHER_INFO
2017-03-31 Name : The remote Virtuozzo host is missing multiple security updates.
File : Virtuozzo_VZA-2017-025.nasl - Type : ACT_GATHER_INFO
2017-03-30 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-0817.nasl - Type : ACT_GATHER_INFO
2017-03-27 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2017-0817.nasl - Type : ACT_GATHER_INFO
2017-03-22 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-0817.nasl - Type : ACT_GATHER_INFO
2016-12-15 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20161103_kernel_on_SL7_x.nasl - Type : ACT_GATHER_INFO
2016-11-28 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2016-2574.nasl - Type : ACT_GATHER_INFO
2016-11-17 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2016-0158.nasl - Type : ACT_GATHER_INFO
2016-11-11 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2016-2574.nasl - Type : ACT_GATHER_INFO
2016-11-04 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2016-2574.nasl - Type : ACT_GATHER_INFO
2016-11-04 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2016-2584.nasl - Type : ACT_GATHER_INFO
2016-10-07 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2016-3623.nasl - Type : ACT_GATHER_INFO
2016-10-07 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2016-3624.nasl - Type : ACT_GATHER_INFO
2016-10-07 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2016-3625.nasl - Type : ACT_GATHER_INFO
2016-10-07 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2016-0138.nasl - Type : ACT_GATHER_INFO
2016-10-07 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2016-0139.nasl - Type : ACT_GATHER_INFO
2016-09-23 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2016-0100.nasl - Type : ACT_GATHER_INFO
2016-09-20 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2016-1847.nasl - Type : ACT_GATHER_INFO
2016-09-20 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3083-1.nasl - Type : ACT_GATHER_INFO
2016-09-20 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3083-2.nasl - Type : ACT_GATHER_INFO
2016-09-16 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2016-1847.nasl - Type : ACT_GATHER_INFO
2016-09-16 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2016-1875.nasl - Type : ACT_GATHER_INFO
2016-09-16 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20160915_kernel_on_SL7_x.nasl - Type : ACT_GATHER_INFO
2016-09-15 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2016-1847.nasl - Type : ACT_GATHER_INFO
2016-09-15 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2016-1883.nasl - Type : ACT_GATHER_INFO
2016-09-13 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-1076.nasl - Type : ACT_GATHER_INFO
2016-09-08 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-2245-1.nasl - Type : ACT_GATHER_INFO
2016-09-02 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1995-1.nasl - Type : ACT_GATHER_INFO
2016-09-02 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-2001-1.nasl - Type : ACT_GATHER_INFO
2016-09-02 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-2002-1.nasl - Type : ACT_GATHER_INFO
2016-09-02 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-2005-1.nasl - Type : ACT_GATHER_INFO
2016-09-02 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-2006-1.nasl - Type : ACT_GATHER_INFO
2016-09-02 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-2010-1.nasl - Type : ACT_GATHER_INFO
2016-09-02 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-2014-1.nasl - Type : ACT_GATHER_INFO
2016-09-02 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-2074-1.nasl - Type : ACT_GATHER_INFO
2016-08-29 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2016-3596.nasl - Type : ACT_GATHER_INFO
2016-08-29 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1672-1.nasl - Type : ACT_GATHER_INFO
2016-08-29 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1690-1.nasl - Type : ACT_GATHER_INFO
2016-08-29 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1696-1.nasl - Type : ACT_GATHER_INFO
2016-08-25 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-1015.nasl - Type : ACT_GATHER_INFO
2016-08-11 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3049-1.nasl - Type : ACT_GATHER_INFO
2016-08-11 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3054-1.nasl - Type : ACT_GATHER_INFO
2016-08-11 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3055-1.nasl - Type : ACT_GATHER_INFO
2016-08-11 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-3056-1.nasl - Type : ACT_GATHER_INFO
2016-08-11 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-3057-1.nasl - Type : ACT_GATHER_INFO
2016-07-12 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-862.nasl - Type : ACT_GATHER_INFO
2016-06-29 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3607.nasl - Type : ACT_GATHER_INFO
2016-06-28 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2016-1341.nasl - Type : ACT_GATHER_INFO
2016-06-27 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20160623_kernel_on_SL7_x.nasl - Type : ACT_GATHER_INFO
2016-06-24 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2016-1277.nasl - Type : ACT_GATHER_INFO
2016-06-24 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2016-1277.nasl - Type : ACT_GATHER_INFO
2016-06-24 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2016-1277.nasl - Type : ACT_GATHER_INFO
2016-06-24 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2016-1301.nasl - Type : ACT_GATHER_INFO
2016-06-22 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-753.nasl - Type : ACT_GATHER_INFO
2016-06-22 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2016-0060.nasl - Type : ACT_GATHER_INFO
2016-06-20 Name : The remote Debian host is missing a security update.
File : debian_DLA-516.nasl - Type : ACT_GATHER_INFO
2016-05-20 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2016-0052.nasl - Type : ACT_GATHER_INFO
2016-05-18 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2016-3559.nasl - Type : ACT_GATHER_INFO
2016-05-12 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2967-1.nasl - Type : ACT_GATHER_INFO
2016-05-09 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2016-3554.nasl - Type : ACT_GATHER_INFO
2016-05-09 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2016-0046.nasl - Type : ACT_GATHER_INFO
2016-05-09 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2016-0047.nasl - Type : ACT_GATHER_INFO
2016-05-06 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2016-3551.nasl - Type : ACT_GATHER_INFO
2016-05-06 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2016-3552.nasl - Type : ACT_GATHER_INFO
2016-05-06 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2016-3553.nasl - Type : ACT_GATHER_INFO
2016-05-06 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20160504_kernel_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2016-05-04 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2016-0715.nasl - Type : ACT_GATHER_INFO
2016-05-04 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2016-0715.nasl - Type : ACT_GATHER_INFO
2016-05-04 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2016-0715.nasl - Type : ACT_GATHER_INFO
2016-05-04 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1203-1.nasl - Type : ACT_GATHER_INFO
2016-04-29 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2016-694.nasl - Type : ACT_GATHER_INFO
2016-04-29 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-518.nasl - Type : ACT_GATHER_INFO
2016-04-15 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-1019-1.nasl - Type : ACT_GATHER_INFO
2016-04-13 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-445.nasl - Type : ACT_GATHER_INFO
2016-04-13 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2948-2.nasl - Type : ACT_GATHER_INFO
2016-04-07 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2948-1.nasl - Type : ACT_GATHER_INFO
2016-04-05 Name : The remote Fedora host is missing a security update.
File : fedora_2016-81fd1b03aa.nasl - Type : ACT_GATHER_INFO
2016-04-01 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-0911-1.nasl - Type : ACT_GATHER_INFO
2016-03-24 Name : The remote Fedora host is missing a security update.
File : fedora_2016-02ed08bf15.nasl - Type : ACT_GATHER_INFO
2016-03-24 Name : The remote Fedora host is missing a security update.
File : fedora_2016-3a57b19360.nasl - Type : ACT_GATHER_INFO
2016-03-17 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-0785-1.nasl - Type : ACT_GATHER_INFO
2016-03-17 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-2930-3.nasl - Type : ACT_GATHER_INFO
2016-03-15 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2928-1.nasl - Type : ACT_GATHER_INFO
2016-03-15 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2929-1.nasl - Type : ACT_GATHER_INFO
2016-03-15 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2929-2.nasl - Type : ACT_GATHER_INFO
2016-03-15 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2930-1.nasl - Type : ACT_GATHER_INFO
2016-03-15 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2930-2.nasl - Type : ACT_GATHER_INFO
2016-03-15 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2931-1.nasl - Type : ACT_GATHER_INFO
2016-03-15 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2932-1.nasl - Type : ACT_GATHER_INFO
2016-03-07 Name : The remote Fedora host is missing a security update.
File : fedora_2016-9fbe2c258b.nasl - Type : ACT_GATHER_INFO
2016-03-04 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3503.nasl - Type : ACT_GATHER_INFO
2016-03-04 Name : The remote Fedora host is missing a security update.
File : fedora_2016-26e19f042a.nasl - Type : ACT_GATHER_INFO
2016-03-04 Name : The remote Fedora host is missing a security update.
File : fedora_2016-2f25d12c51.nasl - Type : ACT_GATHER_INFO
2016-03-04 Name : The remote Fedora host is missing a security update.
File : fedora_2016-5d43766e33.nasl - Type : ACT_GATHER_INFO
2016-03-04 Name : The remote Fedora host is missing a security update.
File : fedora_2016-7e12ae5359.nasl - Type : ACT_GATHER_INFO
2016-03-04 Name : The remote Fedora host is missing a security update.
File : fedora_2016-b59fd603be.nasl - Type : ACT_GATHER_INFO
2016-03-04 Name : The remote Fedora host is missing a security update.
File : fedora_2016-e7162262b0.nasl - Type : ACT_GATHER_INFO
2016-03-01 Name : The remote Debian host is missing a security update.
File : debian_DLA-439.nasl - Type : ACT_GATHER_INFO
2016-02-29 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-0585-1.nasl - Type : ACT_GATHER_INFO
2016-02-24 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-256.nasl - Type : ACT_GATHER_INFO
2016-02-10 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2016-648.nasl - Type : ACT_GATHER_INFO
2016-02-08 Name : The remote Debian host is missing a security update.
File : debian_DLA-412.nasl - Type : ACT_GATHER_INFO
2016-02-08 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-136.nasl - Type : ACT_GATHER_INFO
2016-02-03 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-116.nasl - Type : ACT_GATHER_INFO
2016-02-03 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-124.nasl - Type : ACT_GATHER_INFO
2016-01-20 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3448.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
2
3
4
Date Informations
2016-12-03 09:26:48
  • Multiple Updates
2016-05-06 09:38:38
  • Multiple Updates
2016-05-02 22:15:06
  • Multiple Updates
2016-03-18 13:26:06
  • Multiple Updates
2016-03-16 17:23:26
  • First insertion