CVE-2025-21936

Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Add check for mgmt_alloc_skb() in mgmt_device_connected() Add check for the return value of mgmt_alloc_skb() in mgmt_device_connected() to prevent null pointer dereference.

Affected Platforms

Weakness Type

CWE-476, CWE-476

References

• https://git.kernel.org/stable/c/7841180342c9a0fd97d54f3e62c7369309b5cd84
• https://git.kernel.org/stable/c/7d39387886ffe220323cbed5c155233c3276926b
• https://git.kernel.org/stable/c/bdb1805c248e9694dbb3ffa8867cef2e52cf7261
• https://git.kernel.org/stable/c/d8df010f72b8a32aaea393e36121738bb53ed905
• https://git.kernel.org/stable/c/dc516e66fb28c61b248b393e2ddd63bd7f104969
• https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html