Executive Summary
Summary | |
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Title | kernel security update |
Informations | |||
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Name | RHSA-2016:0064 | First vendor Publication | 2016-01-25 |
Vendor | RedHat | Last vendor Modification | 2016-01-25 |
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: Updated kernel packages that fix one security issue are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link 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. * A use-after-free flaw was found in the way the Linux kernel's key management subsystem handled keyring object reference counting in certain error path of the join_session_keyring() function. A local, unprivileged user could use this flaw to escalate their privileges on the system. (CVE-2016-0728, Important) Red Hat would like to thank the Perception Point research team for reporting this issue. All kernel users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. The system must be rebooted for this update to take effect. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1297475 - CVE-2016-0728 kernel: Possible use-after-free vulnerability in keyring facility |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2016-0064.html |
CPE : Common Platform Enumeration
Snort® IPS/IDS
Date | Description |
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2016-03-14 | Linux Kernel keyring object exploit download attempt RuleID : 37438 - Revision : 2 - Type : OS-LINUX |
2016-03-14 | Linux Kernel keyring object exploit download attempt RuleID : 37437 - Revision : 2 - Type : OS-LINUX |
2016-03-14 | Linux Kernel keyring object exploit download attempt RuleID : 37436 - Revision : 2 - Type : OS-LINUX |
2016-03-14 | Linux Kernel keyring object exploit download attempt RuleID : 37435 - Revision : 2 - Type : OS-LINUX |
Nessus® Vulnerability Scanner
Date | Description |
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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 |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2016-b59fd603be.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2016-5d43766e33.nasl - Type : ACT_GATHER_INFO |
2016-02-08 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-136.nasl - Type : ACT_GATHER_INFO |
2016-02-04 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0065.nasl - Type : ACT_GATHER_INFO |
2016-02-03 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0103.nasl - Type : ACT_GATHER_INFO |
2016-02-03 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-124.nasl - Type : ACT_GATHER_INFO |
2016-02-03 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-116.nasl - Type : ACT_GATHER_INFO |
2016-01-27 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0068.nasl - Type : ACT_GATHER_INFO |
2016-01-26 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20160125_kernel_on_SL7_x.nasl - Type : ACT_GATHER_INFO |
2016-01-26 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0064.nasl - Type : ACT_GATHER_INFO |
2016-01-26 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-0064.nasl - Type : ACT_GATHER_INFO |
2016-01-26 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-0064.nasl - Type : ACT_GATHER_INFO |
2016-01-25 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0205-1.nasl - Type : ACT_GATHER_INFO |
2016-01-25 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0186-1.nasl - Type : ACT_GATHER_INFO |
2016-01-21 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2016-0005.nasl - Type : ACT_GATHER_INFO |
2016-01-21 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-3510.nasl - Type : ACT_GATHER_INFO |
2016-01-21 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-3509.nasl - Type : ACT_GATHER_INFO |
2016-01-20 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2016-642.nasl - Type : ACT_GATHER_INFO |
2016-01-20 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2873-1.nasl - Type : ACT_GATHER_INFO |
2016-01-20 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2872-3.nasl - Type : ACT_GATHER_INFO |
2016-01-20 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2872-2.nasl - Type : ACT_GATHER_INFO |
2016-01-20 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2872-1.nasl - Type : ACT_GATHER_INFO |
2016-01-20 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2871-2.nasl - Type : ACT_GATHER_INFO |
2016-01-20 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2871-1.nasl - Type : ACT_GATHER_INFO |
2016-01-20 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2870-2.nasl - Type : ACT_GATHER_INFO |
2016-01-20 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2870-1.nasl - Type : ACT_GATHER_INFO |
2016-01-20 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3448.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2016-03-02 05:28:38 |
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2016-02-08 09:30:30 |
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2016-01-27 13:25:29 |
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2016-01-25 21:27:24 |
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2016-01-25 21:22:52 |
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