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NVD / CVE Program· CNA redhat

CVE-2016-2184: The create_fixed_stream_quirk function in sound/usb/quirks.c in the snd-usb-audio driver in the Linux kernel before 4.5.1 allows physically…

MediumCVSS 4.6 · v3.0—Proof of concept Fix available

Noroxi assessment

Priority: Monitor (action score 19/100)

  • Public proof-of-concept code exists (Exploit-DB); there is no record of exploitation in the wild.
  • Probability of exploitation in the next 30 days: 1.8% (FIRST EPSS); higher than 79.4% of all records.
  • Physical access to the device is required. No account or password is required. No user action is required. No special conditions are required; it is repeatable.
  • Fixed version: linux (Debian:12) 4.5.1-1; linux (Debian:7) 3.2.81-1; linux (Debian:8) 3.16.7-ckt25-2+deb8u2.

Low priority for now. Upgrade to linux (Debian:12) 4.5.1-1; linux (Debian:7) 3.2.81-1; linux (Debian:8) 3.16.7-ckt25-2+deb8u2 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

The create_fixed_stream_quirk function in sound/usb/quirks.c in the snd-usb-audio driver in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference or double free, and system crash) via a crafted endpoints value in a USB device descriptor.

Published
Apr 27, 2016
Updated
Jun 16, 2026
EPSS
1.8% · 79th percentile
CWE
—

Report tools

JSON

Action score

19

Monitor

Low priority for now.

CVSS
18 / 40 · 4.6 / 10
CISA KEV
0 / 30 · Not listed
EPSS
1 / 30 · 1.8%

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • Proof of concept exists, no weaponized module
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2016-2184

When you'll hear from us

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  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
linuxlinux kernel
canonicalubuntu linux
novellsuse linux enterprise software development kit
novellsuse linux enterprise debuginfo
novellsuse linux enterprise desktop
novellsuse linux enterprise live patching
novellsuse linux enterprise module for public cloud
novellsuse linux enterprise real time extension
novellsuse linux enterprise server
novellsuse linux enterprise workstation extension

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • canonical ubuntu linux12.04
  • linux linux kernelup to 4.5.0 inclusive
  • novell suse linux enterprise debuginfo11.0
  • novell suse linux enterprise desktop12.0
  • novell suse linux enterprise live patching12.0
  • novell suse linux enterprise module for public cloud12.0
  • novell suse linux enterprise real time extension11.0
  • novell suse linux enterprise real time extension12.0
+5 more rows
  • novell suse linux enterprise server11.0
  • novell suse linux enterprise server12.0
  • novell suse linux enterprise software development kit11.0
  • novell suse linux enterprise software development kit12.0
  • novell suse linux enterprise workstation extension12.0

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 4.5.1-14.5.1-1
Debian:7linuxbefore 3.2.81-13.2.81-1
Debian:8linuxbefore 3.16.7-ckt25-2+deb8u23.16.7-ckt25-2+deb8u2
SUSE:Linux Enterprise Desktop 12kernel-defaultbefore 3.12.60-52.49.13.12.60-52.49.1
SUSE:Linux Enterprise Desktop 12kernel-sourcebefore 3.12.60-52.49.13.12.60-52.49.1
SUSE:Linux Enterprise Desktop 12kernel-symsbefore 3.12.60-52.49.13.12.60-52.49.1
SUSE:Linux Enterprise Desktop 12kernel-xenbefore 3.12.60-52.49.13.12.60-52.49.1
SUSE:Linux Enterprise Desktop 12 SP1kernel-defaultbefore 3.12.57-60.35.13.12.57-60.35.1
SUSE:Linux Enterprise Desktop 12 SP1kernel-sourcebefore 3.12.57-60.35.13.12.57-60.35.1
SUSE:Linux Enterprise Desktop 12 SP1kernel-symsbefore 3.12.57-60.35.13.12.57-60.35.1
SUSE:Linux Enterprise Desktop 12 SP1kernel-xenbefore 3.12.57-60.35.13.12.57-60.35.1
SUSE:Linux Enterprise Live Patching 12kgraft-patch-SLE12_Update_14before 1-2.11-2.1
SUSE:Linux Enterprise Live Patching 12kgraft-patch-SLE12-SP1_Update_4before 1-2.31-2.3
SUSE:Linux Enterprise Module for Public Cloud 12kernel-ec2before 3.12.60-52.49.13.12.60-52.49.1
SUSE:Linux Enterprise Module for Public Cloud 12kernel-ec2before 3.12.57-60.35.13.12.57-60.35.1
SUSE:Linux Enterprise Real Time 11 SP4kernel-rtbefore 3.0.101.rt130-54.13.0.101.rt130-54.1
SUSE:Linux Enterprise Real Time 11 SP4kernel-rt_tracebefore 3.0.101.rt130-54.13.0.101.rt130-54.1
SUSE:Linux Enterprise Real Time 11 SP4kernel-source-rtbefore 3.0.101.rt130-54.13.0.101.rt130-54.1
SUSE:Linux Enterprise Real Time 11 SP4kernel-syms-rtbefore 3.0.101.rt130-54.13.0.101.rt130-54.1
SUSE:Linux Enterprise Real Time 12 SP1kernel-computebefore 3.12.58-14.13.12.58-14.1
SUSE:Linux Enterprise Real Time 12 SP1kernel-compute_debugbefore 3.12.58-14.13.12.58-14.1
SUSE:Linux Enterprise Real Time 12 SP1kernel-rtbefore 3.12.58-14.13.12.58-14.1
SUSE:Linux Enterprise Real Time 12 SP1kernel-rt_debugbefore 3.12.58-14.13.12.58-14.1
SUSE:Linux Enterprise Real Time 12 SP1kernel-source-rtbefore 3.12.58-14.13.12.58-14.1

+14

Same product

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  • CVE-2022-0847A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe…KEV
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  • CVE-2021-22555Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACEKEV
    85Now

Published before and after this one in the same product

  • ← EarlierCVE-2016-2085Apr 27, 2016 · The evm_verify_hmac function in security/integrity/evm/evm_main.c in the Linux kernel before 4.5 does not properly copy data, which makes…
    22Monitor
  • ← EarlierCVE-2016-2143Apr 27, 2016 · The fork implementation in the Linux kernel before 4.5 on s390 platforms mishandles the case of four page-table levels, which allows local…
    31Monitor
  • Later →CVE-2016-2383Apr 27, 2016 · The adjust_branches function in kernel/bpf/verifier.c in the Linux kernel before 4.5 does not consider the delta in the backward-jump case…
    22Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
debian:linux4.5.1-1 · Debian:12Package registry (OSV)
suse:kernel-default3.12.57-60.35.1 · SUSE:Linux Enterprise Desktop 12 SP1Package registry (OSV)
suse:kernel-docs3.12.57-60.35.3 · SUSE:Linux Enterprise Software Development Kit 12 SP1Package registry (OSV)
suse:kernel-ec23.12.57-60.35.1 · SUSE:Linux Enterprise Module for Public Cloud 12Package registry (OSV)
suse:kernel-obs-build3.12.57-60.35.1 · SUSE:Linux Enterprise Software Development Kit 12 SP1Package registry (OSV)
suse:kernel-pae3.0.101-77.1 · SUSE:Linux Enterprise Server 11 SP4Package registry (OSV)
suse:kernel-ppc643.0.101-77.1 · SUSE:Linux Enterprise Server 11 SP4Package registry (OSV)
suse:kernel-source3.12.57-60.35.1 · SUSE:Linux Enterprise Desktop 12 SP1Package registry (OSV)
suse:kernel-syms3.12.57-60.35.1 · SUSE:Linux Enterprise Desktop 12 SP1Package registry (OSV)
suse:kernel-trace3.0.101-77.1 · SUSE:Linux Enterprise Server 11 SP4Package registry (OSV)
suse:kernel-xen3.12.57-60.35.1 · SUSE:Linux Enterprise Desktop 12 SP1Package registry (OSV)
suse:kgraft-patch-SLE12_Update_141-2.1 · SUSE:Linux Enterprise Live Patching 12Package registry (OSV)
suse:kgraft-patch-SLE12-SP1_Update_41-2.3 · SUSE:Linux Enterprise Live Patching 12Package registry (OSV)

Exploit status

Proof of concept available

A public proof of concept or detection signature exists. Exploit knowledge is out there; don't delay patching.

Evidence

  • Exploit-DB entry ×1

Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.

Public exploit evidence
SourceKindDate
Exploit-DB entrydos2016-03-14

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

  1. First PoC-45 d
  2. Published
  3. TodayNov 15, 2026+3854 d

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

Not on record for this CVE: EPSS history · researcher credit · variant or chain candidate · public bounty program.

Technical details

Attack conditions

  • Physical access to the device is required.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
none
Integrity
none
Availability
high · the service can be disrupted
Attack vector
Physical
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
None
Integrity impact
None
Availability impact
High

Weakness class (CWE)

—

CVSS vector

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

References

Show all references (19 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records