Description

In the Linux kernel, the following vulnerability has been resolved: usbnet: ipheth: fix possible overflow in DPE length check Originally, it was possible for the DPE length check to overflow if wDatagramIndex + wDatagramLength > U16_MAX. This could lead to an OoB read. Move the wDatagramIndex term to the other side of the inequality. An existing condition ensures that wDatagramIndex < urb->actual_length.

INFO

Published Date :

2025-02-27T02:12:16.696Z

Last Modified :

2025-10-01T19:36:41.387Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2025-21743 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-21743.

URL Resource
https://git.kernel.org/stable/c/18bf6f5cce3172cb303c3f0551aa9443d5ed74f8 cve-icon cve-icon
https://git.kernel.org/stable/c/c219427ed296f94bb4b91d08626776dc7719ee27 cve-icon cve-icon
https://git.kernel.org/stable/c/d677e7dd59ad6837496f5a02d8e5d39824278dfd cve-icon cve-icon
https://git.kernel.org/stable/c/d824a964185910e317287f034c0a439c08b4fe49 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025022600-CVE-2025-21743-c67f@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-21743 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-21743 cve-icon
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