In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_ldisc: Clear HCI_UART_PROTO_INIT on error When hci_register_dev() fails in hci_uart_register_dev() HCI_UART_PROTO_…
Medium CVSS 5.5
Summary
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_ldisc: Clear HCI_UART_PROTO_INIT on error When hci_register_dev() fails in hci_uart_register_dev() HCI_UART_PROTO_INIT is not cleared before calling hu->proto->close(hu) and setting hu->hdev to NULL. This means incoming UART data will reach the protocol-specific recv handler in hci_uart_tty_receive() after resources are freed. Clear HCI_UART_PROTO_INIT with a write lock before calling hu->proto->close() and se…
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/194f029a4d7f739e44ebc1f473120187b4de5104 Patch
- https://git.kernel.org/stable/c/356dee1bcac4d0d9152390561fa63331ebff211b Patch
- https://git.kernel.org/stable/c/3daa5818e473ed60eb69d8b5c71b651909d28c5a Patch
- https://git.kernel.org/stable/c/68d39ea5e0adc9ecaea1ce8abd842ec972eb8718 Patch
- https://git.kernel.org/stable/c/a673cf6c4ac702cb79ac1f4d7fc4de763a6a3e40 Patch
- https://git.kernel.org/stable/c/ebb39b2d81731b83ee71a1ba6dd0291a57b5ac07 Patch
- https://git.kernel.org/stable/c/ed4033fb85ccaaf6c3983be3c7b037e48253d232 Patch
- https://git.kernel.org/stable/c/f4b69c35813c432973d340d3600c01de106ed474 Patch
Timeline
- nvd_ingest NVD