CVE-2016-2547
Detail
Deferred
This CVE record is not being prioritized for NVD enrichment efforts due to resource or other concerns.
Description
sound/core/timer.c in the Linux kernel before 4.4.1 employs a locking approach that does not consider slave timer instances, which allows local users to cause a denial of service (race condition, use-after-free, and system crash) via a crafted ioctl call.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:L/AC:M/Au:N/C:N/I:N/A:C)
References to Advisories, Solutions, and Tools
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URL
Source(s)
Tag(s)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b5a663aa426f4884c71cd8580adae73f33570f0d
CVE, MITRE
Patch
Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.html
CVE, MITRE
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html
CVE, MITRE
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html
CVE, MITRE
http://www.debian.org/security/2016/dsa-3503
CVE, MITRE
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.1
CVE, MITRE
http://www.openwall.com/lists/oss-security/2016/01/19/1
CVE, MITRE
Patch
http://www.securityfocus.com/bid/83378
CVE, MITRE
http://www.securitytracker.com/id/1035298
CVE, MITRE
http://www.ubuntu.com/usn/USN-2929-1
CVE, MITRE
http://www.ubuntu.com/usn/USN-2929-2
CVE, MITRE
http://www.ubuntu.com/usn/USN-2930-1
CVE, MITRE
http://www.ubuntu.com/usn/USN-2930-2
CVE, MITRE
http://www.ubuntu.com/usn/USN-2930-3
CVE, MITRE
http://www.ubuntu.com/usn/USN-2931-1
CVE, MITRE
http://www.ubuntu.com/usn/USN-2932-1
CVE, MITRE
http://www.ubuntu.com/usn/USN-2967-1
CVE, MITRE
http://www.ubuntu.com/usn/USN-2967-2
CVE, MITRE
https://bugzilla.redhat.com/show_bug.cgi?id=1311566
CVE, MITRE
https://github.com/torvalds/linux/commit/b5a663aa426f4884c71cd8580adae73f33570f0d
CVE, MITRE
Patch
Vendor Advisory
Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
NIST
Change History
8 change records found show changes
CVE Modified by CVE 11/20/2024 9:48:40 PM
Action
Type
Old Value
New Value
Added
Reference
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b5a663aa426f4884c71cd8580adae73f33570f0d
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.html
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html
Added
Reference
http://www.debian.org/security/2016/dsa-3503
Added
Reference
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.1
Added
Reference
http://www.openwall.com/lists/oss-security/2016/01/19/1
Added
Reference
http://www.securityfocus.com/bid/83378
Added
Reference
http://www.securitytracker.com/id/1035298
Added
Reference
http://www.ubuntu.com/usn/USN-2929-1
Added
Reference
http://www.ubuntu.com/usn/USN-2929-2
Added
Reference
http://www.ubuntu.com/usn/USN-2930-1
Added
Reference
http://www.ubuntu.com/usn/USN-2930-2
Added
Reference
http://www.ubuntu.com/usn/USN-2930-3
Added
Reference
http://www.ubuntu.com/usn/USN-2931-1
Added
Reference
http://www.ubuntu.com/usn/USN-2932-1
Added
Reference
http://www.ubuntu.com/usn/USN-2967-1
Added
Reference
http://www.ubuntu.com/usn/USN-2967-2
Added
Reference
https://bugzilla.redhat.com/show_bug.cgi?id=1311566
Added
Reference
https://github.com/torvalds/linux/commit/b5a663aa426f4884c71cd8580adae73f33570f0d
CVE Modified by MITRE 5/13/2024 11:55:18 PM
Action
Type
Old Value
New Value
CVE Modified by MITRE 9/06/2017 9:29:02 PM
Action
Type
Old Value
New Value
Added
Reference
http://www.securitytracker.com/id/1035298 [No Types Assigned]
CVE Modified by MITRE 12/02/2016 10:25:31 PM
Action
Type
Old Value
New Value
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.html [No Types Assigned]
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html [No Types Assigned]
Added
Reference
http://www.ubuntu.com/usn/USN-2929-1 [No Types Assigned]
Added
Reference
http://www.ubuntu.com/usn/USN-2929-2 [No Types Assigned]
Added
Reference
http://www.ubuntu.com/usn/USN-2930-1 [No Types Assigned]
Added
Reference
http://www.ubuntu.com/usn/USN-2930-2 [No Types Assigned]
Added
Reference
http://www.ubuntu.com/usn/USN-2930-3 [No Types Assigned]
Added
Reference
http://www.ubuntu.com/usn/USN-2931-1 [No Types Assigned]
Added
Reference
http://www.ubuntu.com/usn/USN-2932-1 [No Types Assigned]
CVE Modified by MITRE 11/30/2016 10:09:05 PM
Action
Type
Old Value
New Value
Added
Reference
http://www.debian.org/security/2016/dsa-3503 [No Types Assigned]
Added
Reference
http://www.ubuntu.com/usn/USN-2967-1 [No Types Assigned]
Added
Reference
http://www.ubuntu.com/usn/USN-2967-2 [No Types Assigned]
CVE Modified by MITRE 11/28/2016 3:04:20 PM
Action
Type
Old Value
New Value
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html [No Types Assigned]
Added
Reference
http://www.securityfocus.com/bid/83378 [No Types Assigned]
Modified Analysis by NIST 4/28/2016 5:52:47 PM
Action
Type
Old Value
New Value
Added
CVSS V3
AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Added
CVSS V2
(AV:L/AC:M/Au:N/C:N/I:N/A:C)
Added
CWE
CWE-362
Added
CPE Configuration
Configuration 1
OR
*cpe:2.3:o:linux:linux_kernel:4.4:*:*:*:*:*:*:* (and previous)
Changed
Reference Type
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b5a663aa426f4884c71cd8580adae73f33570f0d No Types Assigned
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b5a663aa426f4884c71cd8580adae73f33570f0d Advisory, Patch
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2016/01/19/1 No Types Assigned
http://www.openwall.com/lists/oss-security/2016/01/19/1 Patch
Changed
Reference Type
https://github.com/torvalds/linux/commit/b5a663aa426f4884c71cd8580adae73f33570f0d No Types Assigned
https://github.com/torvalds/linux/commit/b5a663aa426f4884c71cd8580adae73f33570f0d Advisory, Patch
Initial CVE Analysis 4/28/2016 4:56:37 PM
Action
Type
Old Value
New Value
Quick Info
CVE Dictionary Entry: CVE-2016-2547 NVD
Published Date: 04/27/2016 NVD
Last Modified: 04/12/2025
Source: MITRE