Executive Summary

Informations
Name CVE-2016-8646 First vendor Publication 2016-11-27
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score 4.9 Attack Range Local
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The hash_accept function in crypto/algif_hash.c in the Linux kernel before 4.3.6 allows local users to cause a denial of service (OOPS) by attempting to trigger use of in-kernel hash algorithms for a socket that has received zero bytes of data.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8646

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-476 NULL Pointer Dereference

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 2366

Nessus® Vulnerability Scanner

Date Description
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
2017-07-13 Name : The remote Virtuozzo host is missing a security update.
File : Virtuozzo_VZLSA-2017-1308.nasl - Type : ACT_GATHER_INFO
2017-06-05 Name : The remote Virtuozzo host is missing a security update.
File : Virtuozzo_VZA-2017-043.nasl - Type : ACT_GATHER_INFO
2017-06-05 Name : The remote Virtuozzo host is missing a security update.
File : Virtuozzo_VZA-2017-042.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
2017-04-03 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0057.nasl - Type : ACT_GATHER_INFO
2017-04-03 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3534.nasl - Type : ACT_GATHER_INFO
2017-02-21 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0494-1.nasl - Type : ACT_GATHER_INFO
2017-02-13 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0040.nasl - Type : ACT_GATHER_INFO
2017-02-13 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3515.nasl - Type : ACT_GATHER_INFO
2017-02-10 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0437-1.nasl - Type : ACT_GATHER_INFO
2017-02-09 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0039.nasl - Type : ACT_GATHER_INFO
2017-02-08 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3514.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
2016-12-12 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-1428.nasl - Type : ACT_GATHER_INFO
2016-12-12 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-1431.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4af...
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.3.6
http://www.openwall.com/lists/oss-security/2016/11/15/2
http://www.securityfocus.com/bid/94309
https://access.redhat.com/errata/RHSA-2017:1297
https://access.redhat.com/errata/RHSA-2017:1298
https://access.redhat.com/errata/RHSA-2017:1308
https://bugzilla.redhat.com/show_bug.cgi?id=1388821
https://github.com/torvalds/linux/commit/4afa5f9617927453ac04b24b584f6c718dfb...
Source Url

Alert History

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Date Informations
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