Executive Summary

Informations
Name CVE-2016-9794 First vendor Publication 2016-12-28
Vendor Cve Last vendor Modification 2023-01-17

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
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)
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

Race condition in the snd_pcm_period_elapsed function in sound/core/pcm_lib.c in the ALSA subsystem in the Linux kernel before 4.7 allows local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via a crafted SNDRV_PCM_TRIGGER_START command.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9794

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-416 Use After Free
50 % CWE-362 Race Condition

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 2597

Nessus® Vulnerability Scanner

Date Description
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
2017-01-25 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0268-1.nasl - Type : ACT_GATHER_INFO
2017-01-25 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0267-1.nasl - Type : ACT_GATHER_INFO
2017-01-23 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0244-1.nasl - Type : ACT_GATHER_INFO
2017-01-23 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0245-1.nasl - Type : ACT_GATHER_INFO
2017-01-23 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0246-1.nasl - Type : ACT_GATHER_INFO
2017-01-23 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0247-1.nasl - Type : ACT_GATHER_INFO
2017-01-23 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0248-1.nasl - Type : ACT_GATHER_INFO
2017-01-23 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-0249-1.nasl - Type : ACT_GATHER_INFO
2017-01-16 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0006.nasl - Type : ACT_GATHER_INFO
2017-01-16 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0005.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-2017-3510.nasl - Type : ACT_GATHER_INFO
2017-01-13 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3509.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
2017-01-12 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3169-2.nasl - Type : ACT_GATHER_INFO
2017-01-12 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3169-4.nasl - Type : ACT_GATHER_INFO
2017-01-12 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3169-3.nasl - Type : ACT_GATHER_INFO
2017-01-12 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3169-1.nasl - Type : ACT_GATHER_INFO
2017-01-12 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3168-2.nasl - Type : ACT_GATHER_INFO
2017-01-12 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3168-1.nasl - Type : ACT_GATHER_INFO
2017-01-12 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3167-1.nasl - Type : ACT_GATHER_INFO
2017-01-03 Name : The remote Debian host is missing a security update.
File : debian_DLA-772.nasl - Type : ACT_GATHER_INFO
2016-12-27 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-3252-1.nasl - Type : ACT_GATHER_INFO
2016-12-22 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-3248-1.nasl - Type : ACT_GATHER_INFO
2016-12-22 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-3217-1.nasl - Type : ACT_GATHER_INFO
2016-12-21 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-3203-1.nasl - Type : ACT_GATHER_INFO
2016-12-20 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-3188-1.nasl - Type : ACT_GATHER_INFO
2016-12-20 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-3188-1.nasl - Type : ACT_GATHER_INFO
2016-12-14 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2016-3146-1.nasl - Type : ACT_GATHER_INFO
2016-12-14 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-1454.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-2016-1426.nasl - Type : ACT_GATHER_INFO
2016-11-28 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2016-2574.nasl - Type : ACT_GATHER_INFO
2016-11-11 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2016-2574.nasl - Type : ACT_GATHER_INFO
2016-11-04 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2016-2574.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/94654
CONFIRM http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3aa...
https://bugzilla.redhat.com/show_bug.cgi?id=1401494
https://github.com/torvalds/linux/commit/3aa02cb664c5fb1042958c8d1aa8c35055a2...
https://patchwork.kernel.org/patch/8752621/
https://source.android.com/security/bulletin/2017-05-01
MLIST http://www.openwall.com/lists/oss-security/2016/12/03/2
REDHAT http://rhn.redhat.com/errata/RHSA-2016-2574.html
SUSE http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00057.html
http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00062.html
http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00072.html
http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00075.html
http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00081.html
http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00088.html
http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00091.html

Alert History

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