medium5.5
CVE-2025-21936
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 retu…
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.17 before 6.1.131 from 6.2 before 6.6.83 from 6.7 before 6.12.19 from 6.13 before 6.13.7 Version 6.14 |
Weakness classification
References
- NVD record
- CVE.org record
- 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