Description

In the Linux kernel, the following vulnerability has been resolved: net: lapbether: handle NETDEV_PRE_TYPE_CHANGE lapbeth_data_transmit() expects the underlying device type to be ARPHRD_ETHER. Returning NOTIFY_BAD from lapbeth_device_event() makes sure bonding driver can not break this expectation.

INFO

Published Date :

2026-05-06T07:40:32.357Z

Last Modified :

2026-05-06T07:40:32.357Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2026-43103 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-43103.

URL Resource
https://git.kernel.org/stable/c/328bb2cff5c2ed973f595ded769e15f4b7a117be cve-icon cve-icon
https://git.kernel.org/stable/c/363a38044b8cd5b496d241651a1fb666e7c5fe3e cve-icon cve-icon
https://git.kernel.org/stable/c/63851f60781aa89258c8f0952cd13940aab0888e cve-icon cve-icon
https://git.kernel.org/stable/c/b117056768ab7deb434e7d72065e48d2083a0c2a cve-icon cve-icon
https://git.kernel.org/stable/c/b120e4432f9f56c7103133d6a11245e617695adb cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2026050622-CVE-2026-43103-85e9@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-43103 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-43103 cve-icon
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