vulnerability
Oracle Linux: CVE-2023-31083: ELSA-2024-2394: kernel security, bug fix, and enhancement update (IMPORTANT) (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:L/AC:H/Au:S/C:N/I:N/A:C) | 04/17/2023 | 05/14/2024 | 01/23/2025 |
Severity
4
CVSS
(AV:L/AC:H/Au:S/C:N/I:N/A:C)
Published
04/17/2023
Added
05/14/2024
Modified
01/23/2025
Description
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.
A NULL pointer dereference flaw was found in the Linux kernel’s Bluetooth HCI UART driver. This flaw allows a local user to crash the system.
A NULL pointer dereference flaw was found in the Linux kernel’s Bluetooth HCI UART driver. This flaw allows a local user to crash the system.
Solution(s)
oracle-linux-upgrade-kerneloracle-linux-upgrade-kernel-uek
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