USN-6680-2: Linux kernel vulnerabilities

黄思聪 discovered that the NFC Controller Interface (NCI) implementation in
the Linux kernel did not properly handle certain memory allocation failure
conditions, leading to a null pointer dereference vulnerability. A local
attacker could use this to cause a denial of service (system crash).
(CVE-2023-46343)

It was discovered that a race condition existed in the Bluetooth subsystem
of the Linux kernel, leading to a use-after-free vulnerability. A local
attacker could use this to cause a denial of service (system crash) or …

attacker bluetooth conditions controller crash cve denial of service failure implementation interface kernel linux linux kernel linux kernel vulnerabilities local memory memory allocation nfc race race condition service subsystem system usn vulnerabilities vulnerability