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CVE-2023-53019 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: net: mdio: validate parameter addr in mdiobus_get_phy() The caller may pass any value as addr, what may result in an out-of-bounds access to array mdio_map. One existing case is stmmac_init_phy() that may pass -1 as addr. Therefore validate addr before using it.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/stable/c/1d80c259dfbadefa61b7ea334dfce5cb57f8c72f
https://git.kernel.org/stable/c/4bc5f1f6bc94e695dfd912122af96e7115a0ddb8
https://git.kernel.org/stable/c/7879626296e6ffd838ae0f2af1ab49ee46354973
https://git.kernel.org/stable/c/867dbe784c5010a466f00a7d1467c1c5ea569c75
https://git.kernel.org/stable/c/8a7b9560a3a8eb8724888c426e05926752f73aa0
https://git.kernel.org/stable/c/ad67de330d83e8078372b52af18ffe8d39e26c85
https://git.kernel.org/stable/c/c431a3d642593bbdb99e8a9e3eed608b730db6f8

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-53019
NVD Published Date:
03/27/2025
NVD Last Modified:
03/28/2025
Source:
kernel.org