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NVD / CVE Program· CNA Linux

CVE-2025-37811: usb: chipidea: ci_hdrc_imx: fix usbmisc handling

MediumCVSS 5.5 · v3.1—No exploit Fix available

Noroxi assessment

Priority: Monitor (action score 22/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.19% (FIRST EPSS).
  • Someone with local access to the system can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
  • Fixed version: Linux Linux 0ee460498ced49196149197c9f6d29a10e5e0798, 121e9f80ea5478bca3a8f3f26593fd66f87da649, 2aa87bd825377f5073b76701780a902cd0fc725a.

Low priority for now. Upgrade to Linux Linux 0ee460498ced49196149197c9f6d29a10e5e0798, 121e9f80ea5478bca3a8f3f26593fd66f87da649, 2aa87bd825377f5073b76701780a902cd0fc725a 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

In the Linux kernel, the following vulnerability has been resolved: usb: chipidea: ci_hdrc_imx: fix usbmisc handling usbmisc is an optional device property so it is totally valid for the corresponding data->usbmisc_data to have a NULL value. Check that before dereferencing the pointer. Found by Linux Verification Center (linuxtesting.org) with Svace static analysis tool.

Published
May 8, 2025
Updated
Nov 5, 2026
EPSS
0.1% · 8th percentile

Report tools

JSON

Action score

22

Monitor

Low priority for now.

CVSS
22 / 40 · 5.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.1%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

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

Follow CVE-2025-37811

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
debiandebian linux

Versions reported by the vendor

Affected version ranges reported by the assigning authority (Linux). Independent of NVD's CPE analysis and usually ahead of it.

  • Linux Linux

    • 6.13affected
    • 3f46fefab962fc5dcfe4d53a7c2cdccd51ebdc6d and later · before 8060b719676e8c0e5a2222c2977ba0458d9d9535affected · git
    • 7ae96eba35036bdd47ecd956e882ff057a550405 and later · before 0ee460498ced49196149197c9f6d29a10e5e0798affected · git
    • dcd4de31bd01a7189c24e3cafe40649c9c42b9af and later · before 121e9f80ea5478bca3a8f3f26593fd66f87da649affected · git
    • 57797497a696cffaea421fc4e5a3ea2a8536b1a2 and later · before 887902ca73490f38c69fd6149ef361a041cf912faffected · git
    • 74adad500346fb07d69af2c79acbff4adb061134 and later · before 2aa87bd825377f5073b76701780a902cd0fc725aaffected · git
    • 74adad500346fb07d69af2c79acbff4adb061134 and later · before 4e28f79e3dffa52d327b46d1a78dac16efb5810baffected · git
    • 5.15.179 and later · before 5.15.181affected · semver
    • 6.1.129 and later · before 6.1.136affected · semver
    • 6.6.72 and later · before 6.6.89affected · semver
Affected versions · NVD (8)

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

  • debian debian linux11.0
  • linux linux kernel6.1.129 and later · before 6.1.136
  • linux linux kernel6.6.72 and later · before 6.6.89
  • linux linux kernel6.12.10 and later · before 6.12.26
  • linux linux kernel5.15.179 and later · before 5.15.181
  • linux linux kernel6.13.1 and later · before 6.14.5
  • linux linux kernel6.13
  • linux linux kernel6.15

Package-level exposure

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

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 6.1.137-16.1.137-1
Debian:13linuxbefore 6.12.27-16.12.27-1
SUSE:Linux Micro 6.1kernel-defaultbefore 6.4.0-31.16.4.0-31.1
SUSE:Linux Micro 6.1kernel-default-basebefore 6.4.0-31.1.21.96.4.0-31.1.21.9
SUSE:Linux Micro 6.1kernel-kvmsmallbefore 6.4.0-31.16.4.0-31.1
SUSE:Linux Micro 6.1kernel-rtbefore 6.4.0-34.16.4.0-34.1
SUSE:Linux Micro 6.1kernel-sourcebefore 6.4.0-31.16.4.0-31.1
SUSE:Linux Micro 6.1kernel-source-rtbefore 6.4.0-34.16.4.0-34.1

Same product

linux: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-31431crypto: algif_aead - Revert to operating out-of-placeKEV
    90Now
  • 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
    89Now
  • 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-2025-37808May 8, 2025 · crypto: null - Use spin lock instead of mutex
    22Monitor
  • ← EarlierCVE-2025-37809May 8, 2025 · usb: typec: class: Fix NULL pointer access
    22Monitor
  • Later →CVE-2025-37813May 8, 2025 · usb: xhci: Fix invalid pointer dereference in Etron workaround
    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
Linux Linux0ee460498ced49196149197c9f6d29a10e5e0798Vendor (CNA)
Linux Linux121e9f80ea5478bca3a8f3f26593fd66f87da649Vendor (CNA)
Linux Linux2aa87bd825377f5073b76701780a902cd0fc725aVendor (CNA)
Linux Linux4e28f79e3dffa52d327b46d1a78dac16efb5810bVendor (CNA)
Linux Linux5.15.181Vendor (CNA)
Linux Linux6.1.136Vendor (CNA)
Linux Linux6.12.26Vendor (CNA)
Linux Linux6.6.89Vendor (CNA)
Linux Linux8060b719676e8c0e5a2222c2977ba0458d9d9535Vendor (CNA)
Linux Linux887902ca73490f38c69fd6149ef361a041cf912fVendor (CNA)
debian:linux6.1.137-1 · Debian:12Package registry (OSV)
suse:kernel-default6.4.0-31.1 · SUSE:Linux Micro 6.1Package registry (OSV)
suse:kernel-default-base6.4.0-31.1.21.9 · SUSE:Linux Micro 6.1Package registry (OSV)
suse:kernel-kvmsmall6.4.0-31.1 · SUSE:Linux Micro 6.1Package registry (OSV)
suse:kernel-rt6.4.0-34.1 · SUSE:Linux Micro 6.1Package registry (OSV)
suse:kernel-source6.4.0-31.1 · SUSE:Linux Micro 6.1Package registry (OSV)
suse:kernel-source-rt6.4.0-34.1 · SUSE:Linux Micro 6.1Package 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.

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

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • A low-privileged account is enough.
  • 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
Local
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
None
Integrity impact
None
Availability impact
High

Weakness class (CWE)

CWE-476 · NULL Pointer Dereference

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/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 (6 more)

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

All records