CVE-2025-22007: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix error code in chan_alloc_skb_cb() The chan_alloc_skb_cb() function is supposed to return error pointers on error. Returning NULL will lead to a NULL dereference.

Affected products

• Linux Linux Kernel: from 3.17, before 6.1.132 (fixed in 6.1.132); from 6.2, before 6.6.85 (fixed in 6.6.85); from 6.7, before 6.12.21 (fixed in 6.12.21); from 6.13, before 6.13.9 (fixed in 6.13.9); version 6.14 only

Published 2025-04-03. Last modified 2026-06-17.