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NVD / CVE Program· CNA Linux

CVE-2026-43357: iio: gyro: mpu3050-core: fix pm_runtime error handling

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: 0.12% (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 2a86a396aa001a9f9ba2d37dda36573a76f17c90, 35f54e7bcb1eccdc6e5bff06580eeef2e0ff3677, 42685cf96e28262e0b84d74447f3d99f3f6a72e0.
  • Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Low priority for now. Upgrade to Linux Linux 2a86a396aa001a9f9ba2d37dda36573a76f17c90, 35f54e7bcb1eccdc6e5bff06580eeef2e0ff3677, 42685cf96e28262e0b84d74447f3d99f3f6a72e0 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: iio: gyro: mpu3050-core: fix pm_runtime error handling The return value of pm_runtime_get_sync() is not checked, allowing the driver to access hardware that may fail to resume. The device usage count is also unconditionally incremented. Use pm_runtime_resume_and_get() which propagates errors and avoids incrementing the usage count on failure. In preenable, add pm_runtime_put_autosuspend() on set_8khz_samplerate() failure since postdisable does not run when preenable fails.

MediumCVSS 5.5 · v3.1—No exploit Fix available
Published
May 8, 2026
Updated
Jun 17, 2026
EPSS
0.1% · 2th percentile
CWE
—

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%

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-2026-43357

When you'll hear from us

  • when it enters CISA KEV
  • 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

Affected versions

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

  • linux linux kernel4.10 and later · before 5.10.253
  • linux linux kernel5.11 and later · before 5.15.203
  • linux linux kernel5.16 and later · before 6.1.167
  • linux linux kernel6.2 and later · before 6.6.130
  • linux linux kernel6.7 and later · before 6.12.78
  • linux linux kernel6.13 and later · before 6.18.19
  • linux linux kernel6.19 and later · before 6.19.9
  • linux linux kernel7.0

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

    • 4.10affected
    • 3904b28efb2c780c23dcddfb87e07fe0230661e5 and later · before 935f57dd43492240e1ca220dd065d624efece6beaffected · git
    • 3904b28efb2c780c23dcddfb87e07fe0230661e5 and later · before 8544c488e50206f00630a8bbba43d2c8bd290345affected · git
    • 3904b28efb2c780c23dcddfb87e07fe0230661e5 and later · before 35f54e7bcb1eccdc6e5bff06580eeef2e0ff3677affected · git
    • 3904b28efb2c780c23dcddfb87e07fe0230661e5 and later · before 2a86a396aa001a9f9ba2d37dda36573a76f17c90affected · git
    • 3904b28efb2c780c23dcddfb87e07fe0230661e5 and later · before 66c0d1d600e7be034959cf49edab104cb5a39258affected · git
    • 3904b28efb2c780c23dcddfb87e07fe0230661e5 and later · before 42685cf96e28262e0b84d74447f3d99f3f6a72e0affected · git
    • 3904b28efb2c780c23dcddfb87e07fe0230661e5 and later · before 7a3dec5b265cf87678b10c98a72a435a8e769bb7affected · git
    • 3904b28efb2c780c23dcddfb87e07fe0230661e5 and later · before acc3949aab3e8094641a9c7c2768de1958c88378affected · git
    • before 4.10not affected · semver

Package-level exposure

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

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 6.1.170-16.1.170-1
Debian:13linuxbefore 6.12.85-16.12.85-1
Debian:14linuxbefore 6.19.10-16.19.10-1

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-2026-43355May 8, 2026 · iio: light: bh1780: fix PM runtime leak on error path
    22Monitor
  • ← EarlierCVE-2026-43356May 8, 2026 · iio: imu: adis: Fix NULL pointer dereference in adis_init
    22Monitor
  • Later →CVE-2026-43358May 8, 2026 · btrfs: add missing RCU unlock in error path in try_release_subpage_extent_buffer()
    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 Linux2a86a396aa001a9f9ba2d37dda36573a76f17c90Vendor (CNA)
Linux Linux35f54e7bcb1eccdc6e5bff06580eeef2e0ff3677Vendor (CNA)
Linux Linux42685cf96e28262e0b84d74447f3d99f3f6a72e0Vendor (CNA)
Linux Linux66c0d1d600e7be034959cf49edab104cb5a39258Vendor (CNA)
Linux Linux7a3dec5b265cf87678b10c98a72a435a8e769bb7Vendor (CNA)
Linux Linux8544c488e50206f00630a8bbba43d2c8bd290345Vendor (CNA)
Linux Linux935f57dd43492240e1ca220dd065d624efece6beVendor (CNA)
Linux Linuxacc3949aab3e8094641a9c7c2768de1958c88378Vendor (CNA)
debian:linux6.1.170-1 · 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).

National notice (Türkiye Cybersecurity Directorate / USOM)

Official security notices citing this record; remediation advice is on the agency's page.

All national notices →

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)

—

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 (7 more)

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

All records