Description

In the Linux kernel, the following vulnerability has been resolved: ice: Block switchdev mode when ADQ is active and vice versa ADQ and switchdev are not supported simultaneously. Enabling both at the same time can result in nullptr dereference. To prevent this, check if ADQ is active when changing devlink mode to switchdev mode, and check if switchdev is active when enabling ADQ.

INFO

Published Date :

2025-09-18T16:04:19.192Z

Last Modified :

2026-01-14T19:23:11.068Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2023-53442 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-53442.

URL Resource
https://git.kernel.org/stable/c/1c82d1b736ce85e77fd4da05eca6f1f4a52a2bc3 cve-icon cve-icon
https://git.kernel.org/stable/c/24f0d69da35d812b3a1104918014a29627140cb1 cve-icon cve-icon
https://git.kernel.org/stable/c/43d00e102d9ecbe2635d7e3f2e14d2e90183d6af cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025091859-CVE-2023-53442-8a1f@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2023-53442 cve-icon
https://www.cve.org/CVERecord?id=CVE-2023-53442 cve-icon
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