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PRIOn knowledge basePRION:CVE-2023-31083HistoryApr 24, 2023 - 6:15 a.m.
Race condition
2023-04-2406:15:00
PRIOn knowledge base
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8
issue
bluetooth
linux kernel
An issue was discovered in drivers/bluetooth/hci_ldisc.c in the Linux kernel 6.2. In hci_uart_tty_ioctl, there is a race condition between HCIUARTSETPROTO and HCIUARTGETPROTO. HCI_UART_PROTO_SET is set before hu->proto is set. A NULL pointer dereference may occur.
| CPE | Name | Operator | Version |
|---|---|---|---|
| linux_kernel | eq | 6.2 |
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