Executive Summary
Summary | |
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Title | kernel security update |
Informations | |||
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Name | RHSA-2016:1581 | First vendor Publication | 2016-08-09 |
Vendor | RedHat | Last vendor Modification | 2016-08-09 |
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: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
Problem Description: An update for kernel is now available for Red Hat Enterprise Linux 6.4 Advanced Update Support. 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 Server AUS (v. 6.4) - noarch, x86_64 Red Hat Enterprise Linux Server Optional AUS (v. 6.4) - x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * A flaw was found in the way certain interfaces of the Linux kernel's Infiniband subsystem used write() as bi-directional ioctl() replacement, which could lead to insufficient memory security checks when being invoked using the splice() system call. A local unprivileged user on a system with either Infiniband hardware present or RDMA Userspace Connection Manager Access module explicitly loaded, could use this flaw to escalate their privileges on the system. (CVE-2016-4565) Red Hat would like to thank Jann Horn for reporting this issue. 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/): 1310570 - CVE-2016-4565 kernel: infiniband: Unprivileged process can overwrite kernel memory using rdma_ucm.ko |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2016-1581.html |
CWE : Common Weakness Enumeration
% | Id | Name |
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100 % | CWE-264 | Permissions, Privileges, and Access Controls |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
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2017-05-01 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2016-1043.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 |
2017-01-31 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-0333-1.nasl - Type : ACT_GATHER_INFO |
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 |
2016-09-08 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-2245-1.nasl - Type : ACT_GATHER_INFO |
2016-09-08 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-1814.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-2016-2010-1.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-2016-2105-1.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 |
2016-08-30 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-1029.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-2016-1672-1.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 |
2016-08-25 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-1015.nasl - Type : ACT_GATHER_INFO |
2016-08-24 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-1657.nasl - Type : ACT_GATHER_INFO |
2016-08-22 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-1640.nasl - Type : ACT_GATHER_INFO |
2016-08-17 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-1617.nasl - Type : ACT_GATHER_INFO |
2016-08-10 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-1581.nasl - Type : ACT_GATHER_INFO |
2016-07-27 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-1489.nasl - Type : ACT_GATHER_INFO |
2016-07-19 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20160712_kernel_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2016-07-13 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-1406.nasl - Type : ACT_GATHER_INFO |
2016-07-13 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-1406.nasl - Type : ACT_GATHER_INFO |
2016-07-13 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-1406.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 Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3021-1.nasl - Type : ACT_GATHER_INFO |
2016-06-28 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3019-1.nasl - Type : ACT_GATHER_INFO |
2016-06-28 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3018-2.nasl - Type : ACT_GATHER_INFO |
2016-06-28 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3018-1.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 |
2016-06-27 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-3579.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 |
2016-06-24 | 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 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 CentOS host is missing one or more security updates. File : centos_RHSA-2016-1277.nasl - Type : ACT_GATHER_INFO |
2016-06-23 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2016-0083.nasl - Type : ACT_GATHER_INFO |
2016-06-23 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2016-0084.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 |
2016-06-22 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-753.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 |
2016-06-14 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-3573.nasl - Type : ACT_GATHER_INFO |
2016-06-14 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-3572.nasl - Type : ACT_GATHER_INFO |
2016-06-14 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-3570.nasl - Type : ACT_GATHER_INFO |
2016-06-10 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-3007-1.nasl - Type : ACT_GATHER_INFO |
2016-06-10 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3006-1.nasl - Type : ACT_GATHER_INFO |
2016-06-10 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3005-1.nasl - Type : ACT_GATHER_INFO |
2016-06-10 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-3004-1.nasl - Type : ACT_GATHER_INFO |
2016-06-10 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3003-1.nasl - Type : ACT_GATHER_INFO |
2016-06-10 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3002-1.nasl - Type : ACT_GATHER_INFO |
2016-06-10 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3001-1.nasl - Type : ACT_GATHER_INFO |
2016-05-19 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2016-703.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2016-08-11 13:26:57 |
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2016-08-09 13:21:41 |
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