CVE-2023-53019
"Qualcomm Snapdragon netMDIO Array Index Out-of-Bounds Vulnerability"
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.
INFO
Published Date :
March 27, 2025, 5:15 p.m.
Last Modified :
March 28, 2025, 6:11 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
Exploitability Score :
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-53019.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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The following list is the news that have been mention
CVE-2023-53019 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-53019 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Mar. 27, 2025
Action Type Old Value New Value Added 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. Added Reference https://git.kernel.org/stable/c/1d80c259dfbadefa61b7ea334dfce5cb57f8c72f Added Reference https://git.kernel.org/stable/c/4bc5f1f6bc94e695dfd912122af96e7115a0ddb8 Added Reference https://git.kernel.org/stable/c/7879626296e6ffd838ae0f2af1ab49ee46354973 Added Reference https://git.kernel.org/stable/c/867dbe784c5010a466f00a7d1467c1c5ea569c75 Added Reference https://git.kernel.org/stable/c/8a7b9560a3a8eb8724888c426e05926752f73aa0 Added Reference https://git.kernel.org/stable/c/ad67de330d83e8078372b52af18ffe8d39e26c85 Added Reference https://git.kernel.org/stable/c/c431a3d642593bbdb99e8a9e3eed608b730db6f8
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-53019 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-53019
weaknesses.