CVE-2022-3103

kernel: io_uring: off-by-one in sync cancelation file check

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Published Sep 26, 2022 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Description

off-by-one in io_uring module.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

Linux

affected

Version	Status	Constraints
`6.0-rc3`	affected	—

Configuration 1 [-]

cpe:2.3:o:linux:linux_kernel:6.0:rc3:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2022-42530	off-by-one in io_uring module.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.298% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://github.com/torvalds/linux/commit/47abea041f897d64dbd5777f0cf7745148f
https://github.com/torvalds/linux/releases/tag/v6.0-rc3
https://nvd.nist.gov/vuln/detail/CVE-2022-3103
https://www.cve.org/CVERecord?id=CVE-2022-3103

History

May 21, 2025 8:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Linux Linux Kernel

Weaknesses

CWE-193

Sources

CVE record Updated: May 21, 2025, 7:13 PM

Status: PUBLISHED
Assigner: redhat
Published: Sep 26, 2022, 2:51 PM
Updated: May 21, 2025, 7:13 PM
Reserved: Sep 2, 2022, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 3, 2024, 1:00 AM

Updated: Aug 3, 2024, 1:00 AM

NVD Updated: Jun 17, 2026, 4:58 AM

Status: Modified
Published: Sep 26, 2022, 3:15 PM
Modified: Jun 17, 2026, 4:58 AM

View source JSON

Red Hat Updated: Aug 23, 2022, 12:00 AM

Severity: Moderate
Public date: Aug 23, 2022, 12:00 AM

View source Bugzilla JSON

OpenCVE enrichment No data

No data.

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