In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: MGMT: Add error handling to pair_device()
hci_conn_params_add() never checks for a NULL value and could lead to a NULL
pointer dereference causing a crash.
Fixed by adding error handling in the function.
git.kernel.org/stable/c/064dd929c76532359d2905d90a7c12348043cfd4
git.kernel.org/stable/c/11b4b0e63f2621b33b2e107407a7d67a65994ca1
git.kernel.org/stable/c/538fd3921afac97158d4177139a0ad39f056dbb2
git.kernel.org/stable/c/5da2884292329bc9be32a7778e0e119f06abe503
git.kernel.org/stable/c/90e1ff1c15e5a8f3023ca8266e3a85869ed03ee9
git.kernel.org/stable/c/951d6cb5eaac5130d076c728f2a6db420621afdb
git.kernel.org/stable/c/9df9783bd85610d3d6e126a1aca221531f6f6dcb
git.kernel.org/stable/c/ee0799103b1ae4bcfd80dc11a15df085f6ee1b61