The powermate_probe function in drivers/input/misc/powermate.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cau
The powermate_probe function in drivers/input/misc/powermate.c in the Linux kernel before 4.5.1 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted endpoints value in a USB device descriptor.
- Published
- May 2, 2016
- Updated
- Jun 16, 2026
- EPSS
- 0.8% · 55th percentile
- CWE
- —
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Report tools
Action score
18
Monitor
Low priority for now.
- CVSS
- 18 / 40 · 4.6 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 0.8%
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| linux | linux kernel | cpe:2.3:o:linux:linux_kernel |
| novell | suse linux enterprise software development kit | cpe:2.3:a:novell:suse_linux_enterprise_software_development_kit |
| novell | suse linux enterprise debuginfo | cpe:2.3:o:novell:suse_linux_enterprise_debuginfo |
| novell | suse linux enterprise desktop | cpe:2.3:o:novell:suse_linux_enterprise_desktop |
| novell | suse linux enterprise live patching | cpe:2.3:o:novell:suse_linux_enterprise_live_patching |
| novell | suse linux enterprise module for public cloud | cpe:2.3:o:novell:suse_linux_enterprise_module_for_public_cloud |
| novell | suse linux enterprise real time extension | cpe:2.3:o:novell:suse_linux_enterprise_real_time_extension |
| novell | suse linux enterprise server | cpe:2.3:o:novell:suse_linux_enterprise_server |
| novell | suse linux enterprise workstation extension | cpe:2.3:o:novell:suse_linux_enterprise_workstation_extension |
| canonical | ubuntu linux | cpe:2.3:o:canonical:ubuntu_linux |
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
- 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.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| Debian:12 | linux | before 4.5.1-1 | 4.5.1-1 |
| Debian:7 | linux | before 3.2.81-1 | 3.2.81-1 |
| Debian:8 | linux | before 3.16.7-ckt25-2+deb8u2 | 3.16.7-ckt25-2+deb8u2 |
| SUSE:Linux Enterprise Desktop 12 | kernel-default | before 3.12.60-52.49.1 | 3.12.60-52.49.1 |
| SUSE:Linux Enterprise Desktop 12 | kernel-source | before 3.12.60-52.49.1 | 3.12.60-52.49.1 |
| SUSE:Linux Enterprise Desktop 12 | kernel-syms | before 3.12.60-52.49.1 | 3.12.60-52.49.1 |
| SUSE:Linux Enterprise Desktop 12 | kernel-xen | before 3.12.60-52.49.1 | 3.12.60-52.49.1 |
| SUSE:Linux Enterprise Desktop 12 SP1 | kernel-default | before 3.12.59-60.41.2 | 3.12.59-60.41.2 |
| SUSE:Linux Enterprise Desktop 12 SP1 | kernel-source | before 3.12.59-60.41.2 | 3.12.59-60.41.2 |
| SUSE:Linux Enterprise Desktop 12 SP1 | kernel-syms | before 3.12.59-60.41.1 | 3.12.59-60.41.1 |
| SUSE:Linux Enterprise Desktop 12 SP1 | kernel-xen | before 3.12.59-60.41.2 | 3.12.59-60.41.2 |
| SUSE:Linux Enterprise Live Patching 12 | kgraft-patch-SLE12_Update_14 | before 1-2.1 | 1-2.1 |
| SUSE:Linux Enterprise Live Patching 12 | kgraft-patch-SLE12-SP1_Update_5 | before 1-2.1 | 1-2.1 |
| SUSE:Linux Enterprise Module for Public Cloud 12 | kernel-ec2 | before 3.12.60-52.49.1 | 3.12.60-52.49.1 |
| SUSE:Linux Enterprise Module for Public Cloud 12 | kernel-ec2 | before 3.12.59-60.41.2 | 3.12.59-60.41.2 |
| SUSE:Linux Enterprise Real Time 11 SP4 | kernel-rt | before 3.0.101.rt130-54.1 | 3.0.101.rt130-54.1 |
| SUSE:Linux Enterprise Real Time 11 SP4 | kernel-rt_trace | before 3.0.101.rt130-54.1 | 3.0.101.rt130-54.1 |
| SUSE:Linux Enterprise Real Time 11 SP4 | kernel-source-rt | before 3.0.101.rt130-54.1 | 3.0.101.rt130-54.1 |
| SUSE:Linux Enterprise Real Time 11 SP4 | kernel-syms-rt | before 3.0.101.rt130-54.1 | 3.0.101.rt130-54.1 |
| SUSE:Linux Enterprise Real Time 12 SP1 | kernel-compute | before 3.12.58-14.1 | 3.12.58-14.1 |
| SUSE:Linux Enterprise Real Time 12 SP1 | kernel-compute_debug | before 3.12.58-14.1 | 3.12.58-14.1 |
| SUSE:Linux Enterprise Real Time 12 SP1 | kernel-rt | before 3.12.58-14.1 | 3.12.58-14.1 |
| SUSE:Linux Enterprise Real Time 12 SP1 | kernel-rt_debug | before 3.12.58-14.1 | 3.12.58-14.1 |
| SUSE:Linux Enterprise Real Time 12 SP1 | kernel-source-rt | before 3.12.58-14.1 | 3.12.58-14.1 |
+14
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Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| debian:linux | 4.5.1-1 · Debian:12 | Package registry (OSV) |
| suse:kernel-default | 3.0.101-77.1 · SUSE:Linux Enterprise Server 11 SP4 | Package registry (OSV) |
| suse:kernel-docs | 3.0.101-77.2 · SUSE:Linux Enterprise Software Development Kit 11 SP4 | Package registry (OSV) |
| suse:kernel-ec2 | 3.0.101-77.1 · SUSE:Linux Enterprise Server 11 SP4 | Package registry (OSV) |
| suse:kernel-obs-build | 3.12.60-52.49.1 · SUSE:Linux Enterprise Software Development Kit 12 | Package registry (OSV) |
| suse:kernel-pae | 3.0.101-77.1 · SUSE:Linux Enterprise Server 11 SP4 | Package registry (OSV) |
| suse:kernel-ppc64 | 3.0.101-77.1 · SUSE:Linux Enterprise Server 11 SP4 | Package registry (OSV) |
| suse:kernel-source | 3.0.101-77.1 · SUSE:Linux Enterprise Server 11 SP4 | Package registry (OSV) |
| suse:kernel-syms | 3.0.101-77.1 · SUSE:Linux Enterprise Server 11 SP4 | Package registry (OSV) |
| suse:kernel-trace | 3.0.101-77.1 · SUSE:Linux Enterprise Server 11 SP4 | Package registry (OSV) |
| suse:kernel-xen | 3.0.101-77.1 · SUSE:Linux Enterprise Server 11 SP4 | Package registry (OSV) |
| suse:kgraft-patch-SLE12_Update_14 | 1-2.1 · SUSE:Linux Enterprise Live Patching 12 | Package registry (OSV) |
| suse:kgraft-patch-SLE12-SP1_Update_5 | 1-2.1 · SUSE:Linux Enterprise Live Patching 12 | Package registry (OSV) |
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
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.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
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.
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
- Fix✗ → ✓
For records you follow, these changes also arrive as notifications. →
References
- git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9c6ba456711687b794dcf285856fc14e2c76074f
- lists.opensuse.org/opensuse-security-announce/2016-05/msg00060.html
- lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html
- lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html
- lists.opensuse.org/opensuse-security-announce/2016-06/msg00056.html
- lists.opensuse.org/opensuse-security-announce/2016-06/msg00059.html
- lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html
- lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html
- seclists.org/bugtraq/2016/Mar/117
- www.debian.org/security/2016/dsa-3607
- www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.5.1
- www.securityfocus.com/bid/84337
- www.ubuntu.com/usn/USN-2968-1
- www.ubuntu.com/usn/USN-2968-2
- www.ubuntu.com/usn/USN-2969-1
- www.ubuntu.com/usn/USN-2970-1
- www.ubuntu.com/usn/USN-2971-1
- www.ubuntu.com/usn/USN-2971-2
- www.ubuntu.com/usn/USN-2971-3
- www.ubuntu.com/usn/USN-2996-1
Vendor advisories and official records. Exploit/PoC links are deliberately left out.