Executive Summary
Summary | |
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Title | Linux kernel vulnerability |
Informations | |||
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Name | USN-3256-1 | First vendor Publication | 2017-04-05 |
Vendor | Ubuntu | Last vendor Modification | 2017-04-05 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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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) | |||
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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 16.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS Summary: The system could be made to crash under certain conditions. Software Description: - linux: Linux kernel - linux-raspi2: Linux kernel for Raspberry Pi 2 - linux-aws: Linux kernel for Amazon Web Services (AWS) systems - linux-gke: Linux kernel for Google Container Engine (GKE) systems - linux-snapdragon: Linux kernel for Snapdragon Processors - linux-ti-omap4: Linux kernel for OMAP4 Details: Andrey Konovalov discovered that the AF_PACKET implementation in the Linux kernel did not properly validate certain block-size data. A local attacker could use this to cause a denial of service (system crash). Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 16.10: Ubuntu 16.04 LTS: Ubuntu 14.04 LTS: Ubuntu 12.04 LTS: 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: Package Information: |
Original Source
Url : http://www.ubuntu.com/usn/USN-3256-1 |
CWE : Common Weakness Enumeration
% | Id | Name |
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50 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
50 % | CWE-681 | Incorrect Conversion between Numeric Types |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
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2018-08-17 | Name : The remote PhotonOS host is missing multiple security updates. File : PhotonOS_PHSA-2017-0011.nasl - Type : ACT_GATHER_INFO |
2018-06-22 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2018-1854.nasl - Type : ACT_GATHER_INFO |
2017-12-11 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-3658.nasl - Type : ACT_GATHER_INFO |
2017-11-03 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-3637.nasl - Type : ACT_GATHER_INFO |
2017-09-20 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-2525-1.nasl - Type : ACT_GATHER_INFO |
2017-08-25 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2017-0145.nasl - Type : ACT_GATHER_INFO |
2017-08-25 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-3609.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 |
2017-07-31 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2017-0126.nasl - Type : ACT_GATHER_INFO |
2017-07-31 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-3595.nasl - Type : ACT_GATHER_INFO |
2017-07-13 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZLSA-2017-1308.nasl - Type : ACT_GATHER_INFO |
2017-06-02 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2017-0112.nasl - Type : ACT_GATHER_INFO |
2017-06-02 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2017-0111.nasl - Type : ACT_GATHER_INFO |
2017-06-02 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-3580.nasl - Type : ACT_GATHER_INFO |
2017-06-02 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-3579.nasl - Type : ACT_GATHER_INFO |
2017-05-30 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-1308.nasl - Type : ACT_GATHER_INFO |
2017-05-30 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-1308-1.nasl - Type : ACT_GATHER_INFO |
2017-05-26 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2017-1308.nasl - Type : ACT_GATHER_INFO |
2017-05-26 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20170525_kernel_on_SL7_x.nasl - Type : ACT_GATHER_INFO |
2017-05-26 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-1308.nasl - Type : ACT_GATHER_INFO |
2017-05-26 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-1298.nasl - Type : ACT_GATHER_INFO |
2017-05-26 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-1297.nasl - Type : ACT_GATHER_INFO |
2017-05-22 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1360-1.nasl - Type : ACT_GATHER_INFO |
2017-05-16 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1302-1.nasl - Type : ACT_GATHER_INFO |
2017-05-16 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1301-1.nasl - Type : ACT_GATHER_INFO |
2017-05-16 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1300-1.nasl - Type : ACT_GATHER_INFO |
2017-05-16 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1299-1.nasl - Type : ACT_GATHER_INFO |
2017-05-16 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1291-1.nasl - Type : ACT_GATHER_INFO |
2017-05-16 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1287-1.nasl - Type : ACT_GATHER_INFO |
2017-05-16 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1285-1.nasl - Type : ACT_GATHER_INFO |
2017-05-16 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1281-1.nasl - Type : ACT_GATHER_INFO |
2017-05-16 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1278-1.nasl - Type : ACT_GATHER_INFO |
2017-05-12 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1247-1.nasl - Type : ACT_GATHER_INFO |
2017-05-11 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2017-828.nasl - Type : ACT_GATHER_INFO |
2017-05-09 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-562.nasl - Type : ACT_GATHER_INFO |
2017-05-08 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1183-1.nasl - Type : ACT_GATHER_INFO |
2017-05-08 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL82224417.nasl - Type : ACT_GATHER_INFO |
2017-05-02 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-532.nasl - Type : ACT_GATHER_INFO |
2017-05-01 | Name : The remote Debian host is missing a security update. File : debian_DLA-922.nasl - Type : ACT_GATHER_INFO |
2017-04-18 | Name : The remote Fedora host is missing a security update. File : fedora_2017-8e7549fb91.nasl - Type : ACT_GATHER_INFO |
2017-04-18 | Name : The remote Fedora host is missing a security update. File : fedora_2017-26c9ecd7a4.nasl - Type : ACT_GATHER_INFO |
2017-04-06 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZA-2017-027.nasl - Type : ACT_GATHER_INFO |
2017-04-05 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3256-1.nasl - Type : ACT_GATHER_INFO |
2017-04-05 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3256-2.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2017-04-06 13:24:56 |
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2017-04-05 09:25:13 |
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2017-04-05 09:23:18 |
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