CVE-2021-47161 - CVE House
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Status published Unknown CVE-2021-47161

spi: spi-fsl-dspi: Fix a resource leak in an error handling path

Vulnerability Description

In the Linux kernel, the following vulnerability has been resolved: spi: spi-fsl-dspi: Fix a resource leak in an error handling path 'dspi_request_dma()' should be undone by a 'dspi_release_dma()' call in the error handling path of the probe function, as already done in the remove function

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

Linux
Vulnerable Versions:
90ba37033cb94207e97c4ced9be575770438213b, 4.10, 0, 4.14.241, 4.19.199, 5.4.124, 5.10.42, 5.12.9, 5.13

Timeline

Official Publish: March 25th, 2024
Last Modified: May 11th, 2026
Added to House: July 21st, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.