Filtered by vendor Zephyrproject
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Filtered by product Zephyr
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Total
102 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2023-6749 | 1 Zephyrproject | 1 Zephyr | 2025-01-22 | 8 High |
| Unchecked length coming from user input in settings shell | ||||
| CVE-2024-1638 | 1 Zephyrproject | 1 Zephyr | 2025-01-17 | 8.2 High |
| The documentation specifies that the BT_GATT_PERM_READ_LESC and BT_GATT_PERM_WRITE_LESC defines for a Bluetooth characteristic: Attribute read/write permission with LE Secure Connection encryption. If set, requires that LE Secure Connections is used for read/write access, however this is only true when it is combined with other permissions, namely BT_GATT_PERM_READ_ENCRYPT/BT_GATT_PERM_READ_AUTHEN (for read) or BT_GATT_PERM_WRITE_ENCRYPT/BT_GATT_PERM_WRITE_AUTHEN (for write), if these additional permissions are not set (even in secure connections only mode) then the stack does not perform any permission checks on these characteristics and they can be freely written/read. | ||||
| CVE-2023-5563 | 1 Zephyrproject | 1 Zephyr | 2024-11-21 | 7.1 High |
| The SJA1000 CAN controller driver backend automatically attempt to recover from a bus-off event when built with CONFIG_CAN_AUTO_BUS_OFF_RECOVERY=y. This results in calling k_sleep() in IRQ context, causing a fatal exception. | ||||
| CVE-2023-5055 | 1 Zephyrproject | 1 Zephyr | 2024-11-21 | 8.3 High |
| Possible variant of CVE-2021-3434 in function le_ecred_reconf_req. | ||||
| CVE-2023-4424 | 1 Zephyrproject | 1 Zephyr | 2024-11-21 | 8.3 High |
| An malicious BLE device can cause buffer overflow by sending malformed advertising packet BLE device using Zephyr OS, leading to DoS or potential RCE on the victim BLE device. | ||||
| CVE-2023-4258 | 1 Zephyrproject | 1 Zephyr | 2024-11-21 | 8.6 High |
| In Bluetooth mesh implementation If provisionee has a public key that is sent OOB then during provisioning it can be sent back and will be accepted by provisionee. | ||||
| CVE-2023-2234 | 1 Zephyrproject | 1 Zephyr | 2024-11-21 | 6.8 Medium |
| Union variant confusion allows any malicious BT controller to execute arbitrary code on the Zephyr host. | ||||
| CVE-2023-1902 | 1 Zephyrproject | 1 Zephyr | 2024-11-21 | 5.9 Medium |
| The bluetooth HCI host layer logic not clearing a global reference to a state pointer after handling connection events may allow a malicious HCI Controller to cause the use of a dangling reference in the host layer, leading to a crash (DoS) or potential RCE on the Host layer. | ||||
| CVE-2023-1901 | 1 Zephyrproject | 1 Zephyr | 2024-11-21 | 5.9 Medium |
| The bluetooth HCI host layer logic not clearing a global reference to a semaphore after synchronously sending HCI commands may allow a malicious HCI Controller to cause the use of a dangling reference in the host layer, leading to a crash (DoS) or potential RCE on the Host layer. | ||||
| CVE-2023-0397 | 1 Zephyrproject | 1 Zephyr | 2024-11-21 | 9.6 Critical |
| A malicious / defect bluetooth controller can cause a Denial of Service due to unchecked input in le_read_buffer_size_complete. | ||||
| CVE-2023-0396 | 1 Zephyrproject | 1 Zephyr | 2024-11-21 | 6.8 Medium |
| A malicious / defective bluetooth controller can cause buffer overreads in the most functions that process HCI command responses. | ||||
| CVE-2023-0359 | 1 Zephyrproject | 1 Zephyr | 2024-11-21 | 5.9 Medium |
| A missing nullptr-check in handle_ra_input can cause a nullptr-deref. | ||||
| CVE-2022-3806 | 1 Zephyrproject | 1 Zephyr | 2024-11-21 | 9.8 Critical |
| Inconsistent handling of error cases in bluetooth hci may lead to a double free condition of a network buffer. | ||||
| CVE-2022-2993 | 1 Zephyrproject | 1 Zephyr | 2024-11-21 | 8.6 High |
| There is an error in the condition of the last if-statement in the function smp_check_keys. It was rejecting current keys if all requirements were unmet. | ||||
| CVE-2022-2741 | 1 Zephyrproject | 1 Zephyr | 2024-11-21 | 8.2 High |
| The denial-of-service can be triggered by transmitting a carefully crafted CAN frame on the same CAN network as the vulnerable node. The frame must have a CAN ID matching an installed filter in the vulnerable node (this can easily be guessed based on CAN traffic analyses). The frame must contain the opposite RTR bit as what the filter installed in the vulnerable node contains (if the filter matches RTR frames, the frame must be a data frame or vice versa). | ||||
| CVE-2022-1841 | 1 Zephyrproject | 1 Zephyr | 2024-11-21 | 7.2 High |
| In subsys/net/ip/tcp.c , function tcp_flags , when the incoming parameter flags is ECN or CWR , the buf will out-of-bounds write a byte zero. | ||||
| CVE-2022-1042 | 1 Zephyrproject | 1 Zephyr | 2024-11-21 | 8.2 High |
| In Zephyr bluetooth mesh core stack, an out-of-bound write vulnerability can be triggered during provisioning. | ||||
| CVE-2022-1041 | 1 Zephyrproject | 1 Zephyr | 2024-11-21 | 8.2 High |
| In Zephyr bluetooth mesh core stack, an out-of-bound write vulnerability can be triggered during provisioning. | ||||
| CVE-2022-0553 | 1 Zephyrproject | 1 Zephyr | 2024-11-21 | 6.5 Medium |
| There is no check to see if slot 0 is being uploaded from the device to the host. When using encrypted images this means the unencrypted firmware can be retrieved easily. | ||||
| CVE-2021-3966 | 1 Zephyrproject | 1 Zephyr | 2024-11-21 | 9.6 Critical |
| usb device bluetooth class includes a buffer overflow related to implementation of net_buf_add_mem. | ||||