There is an infoleak vulnerability in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_parse_conf_req function which can be used to leak kernel pointers remotely. We recommend upgrading past commit https://github.com/torvalds/linux/commit/b1a2cd50c0357f243b7435a732b4e62ba3157a2e https://www.google.com/url
Exploitability
AV:LAC:HPR:NUI:NScope
S:UImpact
C:HI:NA:N5.1/CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:NOther