CVE - CVE-2023-53019

CVE-ID
CVE-2023-53019	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/1d80c259dfbadefa61b7ea334dfce5cb57f8c72f URL:https://git.kernel.org/stable/c/1d80c259dfbadefa61b7ea334dfce5cb57f8c72f MISC:https://git.kernel.org/stable/c/4bc5f1f6bc94e695dfd912122af96e7115a0ddb8 URL:https://git.kernel.org/stable/c/4bc5f1f6bc94e695dfd912122af96e7115a0ddb8 MISC:https://git.kernel.org/stable/c/7879626296e6ffd838ae0f2af1ab49ee46354973 URL:https://git.kernel.org/stable/c/7879626296e6ffd838ae0f2af1ab49ee46354973 MISC:https://git.kernel.org/stable/c/867dbe784c5010a466f00a7d1467c1c5ea569c75 URL:https://git.kernel.org/stable/c/867dbe784c5010a466f00a7d1467c1c5ea569c75 MISC:https://git.kernel.org/stable/c/8a7b9560a3a8eb8724888c426e05926752f73aa0 URL:https://git.kernel.org/stable/c/8a7b9560a3a8eb8724888c426e05926752f73aa0 MISC:https://git.kernel.org/stable/c/ad67de330d83e8078372b52af18ffe8d39e26c85 URL:https://git.kernel.org/stable/c/ad67de330d83e8078372b52af18ffe8d39e26c85 MISC:https://git.kernel.org/stable/c/c431a3d642593bbdb99e8a9e3eed608b730db6f8 URL:https://git.kernel.org/stable/c/c431a3d642593bbdb99e8a9e3eed608b730db6f8
Assigning CNA
kernel.org
Date Record Created
20250327	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250327)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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