Executive Summary
Summary | |
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Title | Linux kernel (Xenial HWE) vulnerability |
Informations | |||
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Name | USN-3106-2 | First vendor Publication | 2016-10-20 |
Vendor | Ubuntu | Last vendor Modification | 2016-10-20 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | |||
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Overall CVSS Score | 7.8 | ||
Base Score | 7.8 | Environmental Score | 7.8 |
impact SubScore | 5.9 | Temporal Score | 7.8 |
Exploitabality Sub Score | 1.8 | ||
Attack Vector | Local | Attack Complexity | Low |
Privileges Required | Low | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | High | Availability Impact | High |
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 14.04 LTS Summary: The system could be made to run programs as an administrator. Software Description: - linux-lts-xenial: Linux hardware enablement kernel from Xenial for Trusty Details: USN-3106-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. It was discovered that a race condition existed in the memory manager of the Linux kernel when handling copy-on-write breakage of private read-only memory mappings. A local attacker could use this to gain administrative privileges. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 14.04 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-3106-2 |
CWE : Common Weakness Enumeration
% | Id | Name |
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100 % | CWE-362 | Race Condition |
CPE : Common Platform Enumeration
SAINT Exploits
Description | Link |
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Linux Dirty COW Local File Overwrite | More info here |
Snort® IPS/IDS
Date | Description |
---|---|
2016-11-30 | Linux kernel madvise race condition attempt RuleID : 40566 - Revision : 2 - Type : OS-LINUX |
2016-11-30 | Linux kernel madvise race condition attempt RuleID : 40565 - Revision : 2 - Type : OS-LINUX |
2016-11-30 | Linux kernel madvise race condition attempt RuleID : 40564 - Revision : 2 - Type : OS-LINUX |
2016-11-30 | Linux kernel madvise race condition attempt RuleID : 40563 - Revision : 2 - Type : OS-LINUX |
2016-11-30 | Linux kernel madvise race condition attempt RuleID : 40562 - Revision : 2 - Type : OS-LINUX |
2016-11-30 | Linux kernel madvise race condition attempt RuleID : 40561 - Revision : 2 - Type : OS-LINUX |
2016-11-30 | Linux kernel madvise race condition attempt RuleID : 40560 - Revision : 2 - Type : OS-LINUX |
2016-11-30 | Linux kernel madvise race condition attempt RuleID : 40543 - Revision : 2 - Type : OS-LINUX |
2016-11-30 | Linux kernel madvise race condition attempt RuleID : 40542 - Revision : 2 - Type : OS-LINUX |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2018-04-18 | Name : The remote Amazon Linux 2 host is missing a security update. File : al2_ALAS-2018-956.nasl - Type : ACT_GATHER_INFO |
2018-02-22 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2018-956.nasl - Type : ACT_GATHER_INFO |
2018-01-16 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZA-2018-004.nasl - Type : ACT_GATHER_INFO |
2017-12-26 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2017-937.nasl - Type : ACT_GATHER_INFO |
2017-12-12 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZA-2017-111.nasl - Type : ACT_GATHER_INFO |
2017-12-12 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZA-2017-110.nasl - Type : ACT_GATHER_INFO |
2017-12-12 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZA-2017-109.nasl - Type : ACT_GATHER_INFO |
2017-05-01 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2016-1051.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 |
2017-02-22 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL10558632.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 |
2016-11-15 | Name : The remote Fedora host is missing a security update. File : fedora_2016-c8a0c7eece.nasl - Type : ACT_GATHER_INFO |
2016-11-02 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-2133.nasl - Type : ACT_GATHER_INFO |
2016-11-02 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-2132.nasl - Type : ACT_GATHER_INFO |
2016-11-01 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-2126.nasl - Type : ACT_GATHER_INFO |
2016-11-01 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2016-305-01.nasl - Type : ACT_GATHER_INFO |
2016-11-01 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-2128.nasl - Type : ACT_GATHER_INFO |
2016-11-01 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-2127.nasl - Type : ACT_GATHER_INFO |
2016-10-31 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20161028_kernel_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
2016-10-31 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-2124.nasl - Type : ACT_GATHER_INFO |
2016-10-31 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-2124.nasl - Type : ACT_GATHER_INFO |
2016-10-31 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-2124.nasl - Type : ACT_GATHER_INFO |
2016-10-28 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-2120.nasl - Type : ACT_GATHER_INFO |
2016-10-27 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-2658-1.nasl - Type : ACT_GATHER_INFO |
2016-10-27 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-2105.nasl - Type : ACT_GATHER_INFO |
2016-10-27 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-1227.nasl - Type : ACT_GATHER_INFO |
2016-10-27 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-2105.nasl - Type : ACT_GATHER_INFO |
2016-10-27 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-2106.nasl - Type : ACT_GATHER_INFO |
2016-10-27 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-2107.nasl - Type : ACT_GATHER_INFO |
2016-10-27 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-2110.nasl - Type : ACT_GATHER_INFO |
2016-10-27 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-2118.nasl - Type : ACT_GATHER_INFO |
2016-10-27 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-2655-1.nasl - Type : ACT_GATHER_INFO |
2016-10-27 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-2657-1.nasl - Type : ACT_GATHER_INFO |
2016-10-27 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-2659-1.nasl - Type : ACT_GATHER_INFO |
2016-10-26 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-2636-1.nasl - Type : ACT_GATHER_INFO |
2016-10-26 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-2633-1.nasl - Type : ACT_GATHER_INFO |
2016-10-26 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-2098.nasl - Type : ACT_GATHER_INFO |
2016-10-26 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-2105.nasl - Type : ACT_GATHER_INFO |
2016-10-26 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20161025_Important__kernel_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2016-10-26 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-2585-1.nasl - Type : ACT_GATHER_INFO |
2016-10-26 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-2592-1.nasl - Type : ACT_GATHER_INFO |
2016-10-26 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-2593-1.nasl - Type : ACT_GATHER_INFO |
2016-10-26 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-2596-1.nasl - Type : ACT_GATHER_INFO |
2016-10-26 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-2614-1.nasl - Type : ACT_GATHER_INFO |
2016-10-26 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-2632-1.nasl - Type : ACT_GATHER_INFO |
2016-10-25 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-3107-2.nasl - Type : ACT_GATHER_INFO |
2016-10-25 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20161024_kernel_on_SL7_x.nasl - Type : ACT_GATHER_INFO |
2016-10-25 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-2098.nasl - Type : ACT_GATHER_INFO |
2016-10-25 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-1211.nasl - Type : ACT_GATHER_INFO |
2016-10-24 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2016-0149.nasl - Type : ACT_GATHER_INFO |
2016-10-24 | Name : The remote Fedora host is missing a security update. File : fedora_2016-c3558808cd.nasl - Type : ACT_GATHER_INFO |
2016-10-24 | Name : The remote Fedora host is missing a security update. File : fedora_2016-db4b75b352.nasl - Type : ACT_GATHER_INFO |
2016-10-24 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-1212.nasl - Type : ACT_GATHER_INFO |
2016-10-24 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-3632.nasl - Type : ACT_GATHER_INFO |
2016-10-24 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-3633.nasl - Type : ACT_GATHER_INFO |
2016-10-24 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-3634.nasl - Type : ACT_GATHER_INFO |
2016-10-24 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2016-0150.nasl - Type : ACT_GATHER_INFO |
2016-10-24 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-2098.nasl - Type : ACT_GATHER_INFO |
2016-10-21 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2016-757.nasl - Type : ACT_GATHER_INFO |
2016-10-20 | Name : The remote Debian host is missing a security update. File : debian_DLA-670.nasl - Type : ACT_GATHER_INFO |
2016-10-20 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3107-1.nasl - Type : ACT_GATHER_INFO |
2016-10-20 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-3106-4.nasl - Type : ACT_GATHER_INFO |
2016-10-20 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-3106-3.nasl - Type : ACT_GATHER_INFO |
2016-10-20 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3106-2.nasl - Type : ACT_GATHER_INFO |
2016-10-20 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3106-1.nasl - Type : ACT_GATHER_INFO |
2016-10-20 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3105-2.nasl - Type : ACT_GATHER_INFO |
2016-10-20 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3105-1.nasl - Type : ACT_GATHER_INFO |
2016-10-20 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3104-1.nasl - Type : ACT_GATHER_INFO |
2016-10-20 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3696.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2021-11-08 17:29:07 |
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2016-10-21 13:25:17 |
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2016-10-20 09:22:38 |
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