Description

In the Linux kernel, the following vulnerability has been resolved: i2c: rtl9300: Fix out-of-bounds bug in rtl9300_i2c_smbus_xfer The data->block[0] variable comes from user. Without proper check, the variable may be very large to cause an out-of-bounds bug. Fix this bug by checking the value of data->block[0] first. 1. commit 39244cc75482 ("i2c: ismt: Fix an out-of-bounds bug in ismt_access()") 2. commit 92fbb6d1296f ("i2c: xgene-slimpro: Fix out-of-bounds bug in xgene_slimpro_i2c_xfer()")

INFO

Published Date :

2025-09-05T17:20:46.456Z

Last Modified :

2025-09-05T17:20:46.456Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2025-39680 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-39680.

URL Resource
https://git.kernel.org/stable/c/071e43fcba5ddd9a7813e6cc0aa10299eae41b21 cve-icon cve-icon
https://git.kernel.org/stable/c/57f312b955938fc4663f430cb57a71f2414f601b cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025090545-CVE-2025-39680-9d9a@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-39680 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-39680 cve-icon
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