Executive Summary

Summary
Title Linux kernel (Raspberry Pi 2) vulnerabilities
Informations
Name USN-3170-2 First vendor Publication 2017-01-11
Vendor Ubuntu Last vendor Modification 2017-01-11
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:N/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score 7.8 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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

- Ubuntu 16.10

Summary:

Several security issues were fixed in the kernel.

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

Details:

Andrey Konovalov discovered that the ipv6 icmp implementation in the Linux kernel did not properly check data structures on send. A remote attacker could use this to cause a denial of service (system crash). (CVE-2016-9919)

Andrey Konovalov discovered that signed integer overflows existed in the setsockopt() system call when handling the SO_SNDBUFFORCE and SO_RCVBUFFORCE options. A local attacker with the CAP_NET_ADMIN capability could use this to cause a denial of service (system crash or memory corruption). (CVE-2016-9793)

Update instructions:

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

Ubuntu 16.10:
linux-image-4.8.0-1022-raspi2 4.8.0-1022.25
linux-image-raspi2 4.8.0.1022.25

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-3170-2
http://www.ubuntu.com/usn/usn-3170-1
CVE-2016-9793, CVE-2016-9919

Package Information:
https://launchpad.net/ubuntu/+source/linux-raspi2/4.8.0-1022.25

Original Source

Url : http://www.ubuntu.com/usn/USN-3170-2

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer
50 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 2643

Nessus® Vulnerability Scanner

Date Description
2018-08-17 Name : The remote PhotonOS host is missing multiple security updates.
File : PhotonOS_PHSA-2017-0001.nasl - Type : ACT_GATHER_INFO
2017-08-16 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-1842-1.nasl - Type : ACT_GATHER_INFO
2017-07-13 Name : The remote Virtuozzo host is missing a security update.
File : Virtuozzo_VZLSA-2017-0933.nasl - Type : ACT_GATHER_INFO
2017-05-03 Name : The remote EulerOS host is missing multiple security updates.
File : EulerOS_SA-2017-1072.nasl - Type : ACT_GATHER_INFO
2017-05-03 Name : The remote EulerOS host is missing multiple security updates.
File : EulerOS_SA-2017-1071.nasl - Type : ACT_GATHER_INFO
2017-04-24 Name : The remote Virtuozzo host is missing a security update.
File : Virtuozzo_VZA-2017-029.nasl - Type : ACT_GATHER_INFO
2017-04-14 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-0933-1.nasl - Type : ACT_GATHER_INFO
2017-04-14 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2017-0933.nasl - Type : ACT_GATHER_INFO
2017-04-13 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-0933.nasl - Type : ACT_GATHER_INFO
2017-04-13 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-0933.nasl - Type : ACT_GATHER_INFO
2017-04-13 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-0931.nasl - Type : ACT_GATHER_INFO
2017-04-13 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-0932.nasl - Type : ACT_GATHER_INFO
2017-04-13 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20170412_kernel_on_SL7_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
2017-04-03 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3534.nasl - Type : ACT_GATHER_INFO
2017-02-21 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0494-1.nasl - Type : ACT_GATHER_INFO
2017-02-21 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2017-245.nasl - Type : ACT_GATHER_INFO
2017-02-16 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0471-1.nasl - Type : ACT_GATHER_INFO
2017-02-15 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0464-1.nasl - Type : ACT_GATHER_INFO
2017-02-14 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2017-246.nasl - Type : ACT_GATHER_INFO
2017-02-10 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0437-1.nasl - Type : ACT_GATHER_INFO
2017-01-31 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0333-1.nasl - Type : ACT_GATHER_INFO
2017-01-18 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0181-1.nasl - Type : ACT_GATHER_INFO
2017-01-16 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0006.nasl - Type : ACT_GATHER_INFO
2017-01-16 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0005.nasl - Type : ACT_GATHER_INFO
2017-01-16 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0004.nasl - Type : ACT_GATHER_INFO
2017-01-13 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3510.nasl - Type : ACT_GATHER_INFO
2017-01-13 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3509.nasl - Type : ACT_GATHER_INFO
2017-01-13 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3508.nasl - Type : ACT_GATHER_INFO
2017-01-12 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3170-1.nasl - Type : ACT_GATHER_INFO
2017-01-12 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3168-1.nasl - Type : ACT_GATHER_INFO
2017-01-12 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3168-2.nasl - Type : ACT_GATHER_INFO
2017-01-12 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3169-1.nasl - Type : ACT_GATHER_INFO
2017-01-12 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3169-2.nasl - Type : ACT_GATHER_INFO
2017-01-12 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3169-3.nasl - Type : ACT_GATHER_INFO
2017-01-12 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3169-4.nasl - Type : ACT_GATHER_INFO
2017-01-12 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3170-2.nasl - Type : ACT_GATHER_INFO
2017-01-05 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2017-782.nasl - Type : ACT_GATHER_INFO
2017-01-03 Name : The remote Debian host is missing a security update.
File : debian_DLA-772.nasl - Type : ACT_GATHER_INFO
2016-12-14 Name : The remote Fedora host is missing a security update.
File : fedora_2016-5aff4a6bbc.nasl - Type : ACT_GATHER_INFO
2016-12-13 Name : The remote Fedora host is missing a security update.
File : fedora_2016-107f03cc00.nasl - Type : ACT_GATHER_INFO
2016-12-13 Name : The remote Fedora host is missing a security update.
File : fedora_2016-5cb5b4082d.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
Date Informations
2017-01-13 13:24:47
  • Multiple Updates
2017-01-11 13:23:40
  • First insertion