A use-after-free flaw was found in the Linux kernel’s Bluetooth subsystem in the way user calls connect to the socket and disconnect simultaneously due to a race condition. This flaw allows a user to crash the system or escalate their privileges. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Exploitability
AV:AAC:HPR:LUI:NScope
S:UImpact
C:HI:HA:H7.1/CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HMemory Safety