Nov. 13, 2023, 9:20 p.m. |

Packet Storm packetstormsecurity.com

Ubuntu Security Notice 6465-1 - Yu Hao and Weiteng Chen discovered that the Bluetooth HCI UART driver in the Linux kernel contained a race condition, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service. Lin Ma discovered that the Netlink Transformation subsystem in the Linux kernel contained a null pointer dereference vulnerability in some situations. A local privileged attacker could use this to cause a denial of service.

attacker bluetooth chen denial of service driver hci kernel linux linux kernel local netlink notice race race condition security security notice service subsystem transformation ubuntu usn vulnerability

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