CVE-2023-23001

kernel: incorrect check for error case in the ufs_mtk_init_va09_pwr_ctrl

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Published Mar 1, 2023 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Description

In the Linux kernel before 5.16.3, drivers/scsi/ufs/ufs-mediatek.c misinterprets the regulator_get return value (expects it to be NULL in the error case, whereas it is actually an error pointer).

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

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

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

No advisories available

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

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% (0.249% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.3
https://github.com/torvalds/linux/commit/3ba880a12df5aa4488c18281701b5b1bc3d4531a
https://nvd.nist.gov/vuln/detail/CVE-2023-23001
https://www.cve.org/CVERecord?id=CVE-2023-23001

History

Mar 20, 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-476

Sources

CVE record Updated: Mar 20, 2025, 7:27 PM

Status: PUBLISHED
Assigner: mitre
Published: Mar 1, 2023, 12:00 AM
Updated: Mar 20, 2025, 7:27 PM
Reserved: Jan 11, 2023, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 10:20 AM

Updated: Aug 2, 2024, 10:20 AM

NVD Updated: Jun 17, 2026, 5:36 AM

Status: Modified
Published: Mar 1, 2023, 8:15 PM
Modified: Jun 17, 2026, 5:36 AM

View source JSON

Red Hat Updated: Jan 10, 2022, 12:00 AM

Severity: Moderate
Public date: Jan 10, 2022, 12:00 AM

View source Bugzilla JSON

OpenCVE enrichment No data

No data.

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