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NVD / CVE Program· CNA Linux

CVE-2023-53225: spi: imx: Don't skip cleanup in remove's error path

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: 0.16% (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 11951c9e3f364d7ae3b568a0e52c8335d43066b5, 3.17, 3.19.

Low priority for now. Upgrade to Linux Linux 11951c9e3f364d7ae3b568a0e52c8335d43066b5, 3.17, 3.19 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: spi: imx: Don't skip cleanup in remove's error path Returning early in a platform driver's remove callback is wrong. In this case the dma resources are not released in the error path. this is never retried later and so this is a permanent leak. To fix this, only skip hardware disabling if waking the device fails.

MediumCVSS 5.5 · v3.1—No exploit Fix available
Published
Sep 15, 2025
Updated
Jun 17, 2026
EPSS
0.1% · 5th 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.

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When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
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  • 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

Affected versions

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

  • linux linux kernel3.16.57 and later · before 3.17
  • linux linux kernel3.18.94 and later · before 3.19
  • linux linux kernel4.1.50 and later · before 4.2
  • linux linux kernel4.4.115 and later · before 4.5
  • linux linux kernel4.9.80 and later · before 4.10
  • linux linux kernel4.14.17 and later · before 4.15
  • linux linux kernel4.15.1 and later · before 5.10.180
  • linux linux kernel5.11 and later · before 5.15.111
  • linux linux kernel5.16 and later · before 6.1.28
  • linux linux kernel6.2 and later · before 6.2.15
  • linux linux kernel6.3 and later · before 6.3.2

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

    • fc58a98f1c98b22d31c53913cca38d5c43807cb4, 28ae79a518421348abfc2a2dffd6a6b6e3699476, b6aaaaed67b170a9841f0f598cd45ccbfe76e15e, f84a8d446a16379df5844bc2bd50f0b7431a4718, 1333c3e996eb799286ee2ef2c01752da45bf926f, cfd96cbd607ab5d63a33cd63673221f4d572ea8c, bac4bf53ca7c65d6c06808aab70c6caa0b9c78b9, 4.16affected
    • d593574aff0ab846136190b1729c151c736727ec and later · before aa93a46f998a9069368026ac52bba96868c59157affected · git
    • d593574aff0ab846136190b1729c151c736727ec and later · before f90822ad63d11301e425311dac0c8e12ca1737b8affected · git
    • d593574aff0ab846136190b1729c151c736727ec and later · before 6d16305a1535873e0a8a8ae92ea2d9106ec2d7dfaffected · git
    • d593574aff0ab846136190b1729c151c736727ec and later · before 57a463226638f1ceabbb029cbd21b0c94640f1b5affected · git
    • d593574aff0ab846136190b1729c151c736727ec and later · before b64cb3f085fed296103c91f0db6acad30a021b36affected · git
    • d593574aff0ab846136190b1729c151c736727ec and later · before 11951c9e3f364d7ae3b568a0e52c8335d43066b5affected · git
    • 3.16.57 and later · before 3.17affected · semver
    • 3.18.94 and later · before 3.19affected · semver
    • 4.1.50 and later · before 4.2affected · semver

Package-level exposure

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

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 6.1.37-16.1.37-1
Debian:13linuxbefore 6.3.7-16.3.7-1

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-2023-53223Sep 15, 2025 · drm/msm/dsi: Add missing check for alloc_ordered_workqueue
    22Monitor
  • ← EarlierCVE-2023-53224Sep 15, 2025 · ext4: Fix function prototype mismatch for ext4_feat_ktype
    22Monitor
  • Later →CVE-2023-53226Sep 15, 2025 · wifi: mwifiex: Fix OOB and integer underflow when rx packets
    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 Linux11951c9e3f364d7ae3b568a0e52c8335d43066b5Vendor (CNA)
Linux Linux3.17Vendor (CNA)
Linux Linux3.19Vendor (CNA)
Linux Linux4.10Vendor (CNA)
Linux Linux4.15Vendor (CNA)
Linux Linux4.16Vendor (CNA)
Linux Linux4.2Vendor (CNA)
Linux Linux4.5Vendor (CNA)
Linux Linux57a463226638f1ceabbb029cbd21b0c94640f1b5Vendor (CNA)
Linux Linux6d16305a1535873e0a8a8ae92ea2d9106ec2d7dfVendor (CNA)
Linux Linuxaa93a46f998a9069368026ac52bba96868c59157Vendor (CNA)
Linux Linuxb64cb3f085fed296103c91f0db6acad30a021b36Vendor (CNA)
Linux Linuxf90822ad63d11301e425311dac0c8e12ca1737b8Vendor (CNA)
debian:linux6.1.37-1 · Debian:12Package 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.

No history yet (it accumulates with the daily EPSS job).

Patch and commit links

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

No commit or PR link among the references.

Credits

All researchers

Finders, 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

  • 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-401 · Missing Release of Memory after Effective Lifetime

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.

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Show all references (5 more)

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

All records