Executive Summary
Summary | |
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Title | kernel security update |
Informations | |||
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Name | RHSA-2016:2047 | First vendor Publication | 2016-10-10 |
Vendor | RedHat | Last vendor Modification | 2016-10-10 |
Severity (Vendor) | N/A | Revision | 01 |
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: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
Problem Description: An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * Linux kernel built with the 802.1Q/802.1ad VLAN(CONFIG_VLAN_8021Q) OR Virtual eXtensible Local Area Network(CONFIG_VXLAN) with Transparent Ethernet Bridging(TEB) GRO support, is vulnerable to a stack overflow issue. It could occur while receiving large packets via GRO path as an unlimited recursion could unfold in both VLAN and TEB modules leading to a stack corruption in the kernel. (CVE-2016-7039, Important) 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 The system must be rebooted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1375944 - CVE-2016-7039 kernel: remotely triggerable unbounded recursion in the vlan gro code leading to a kernel crash |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2016-2047.html |
CWE : Common Weakness Enumeration
% | Id | Name |
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50 % | CWE-400 | Uncontrolled Resource Consumption ('Resource Exhaustion') |
50 % | CWE-399 | Resource Management Errors |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2017-05-01 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2017-1001.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-2017-0004.nasl - Type : ACT_GATHER_INFO |
2017-01-13 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-3508.nasl - Type : ACT_GATHER_INFO |
2017-01-05 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-0004.nasl - Type : ACT_GATHER_INFO |
2016-12-12 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-1426.nasl - Type : ACT_GATHER_INFO |
2016-11-28 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-2912-1.nasl - Type : ACT_GATHER_INFO |
2016-11-11 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2016-762.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-2016-2107.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 openSUSE host is missing a security update. File : openSUSE-2016-1212.nasl - Type : ACT_GATHER_INFO |
2016-10-14 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2016-0140.nasl - Type : ACT_GATHER_INFO |
2016-10-14 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-3626.nasl - Type : ACT_GATHER_INFO |
2016-10-12 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20161010_kernel_on_SL7_x.nasl - Type : ACT_GATHER_INFO |
2016-10-12 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-2047.nasl - Type : ACT_GATHER_INFO |
2016-10-11 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-2047.nasl - Type : ACT_GATHER_INFO |
2016-10-11 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-3099-4.nasl - Type : ACT_GATHER_INFO |
2016-10-11 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-3099-3.nasl - Type : ACT_GATHER_INFO |
2016-10-11 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3099-2.nasl - Type : ACT_GATHER_INFO |
2016-10-11 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3099-1.nasl - Type : ACT_GATHER_INFO |
2016-10-11 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3098-2.nasl - Type : ACT_GATHER_INFO |
2016-10-11 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3098-1.nasl - Type : ACT_GATHER_INFO |
2016-10-11 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-2047.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2018-01-05 09:26:24 |
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2016-10-13 13:25:06 |
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2016-10-12 13:24:19 |
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2016-10-11 05:22:47 |
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