Zephyr
Source repositories
CVEs (141)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2023-6749 | 0.00 | — | 0.00 | Feb 18, 2024 | Unchecked length coming from user input in settings shell | |||
| CVE-2023-5055 | 0.00 | — | 0.01 | Nov 21, 2023 | Possible variant of CVE-2021-3434 in function le_ecred_reconf_req. | |||
| CVE-2023-4424 | 0.00 | — | 0.00 | Nov 21, 2023 | 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-2023-5139 | 0.00 | — | 0.00 | Oct 26, 2023 | Potential buffer overflow vulnerability at the following location in the Zephyr STM32 Crypto driver | |||
| CVE-2023-5753 | 0.00 | — | 0.01 | Oct 24, 2023 | Potential buffer overflows in the Bluetooth subsystem due to asserts being disabled in /subsys/bluetooth/host/hci_core.c | |||
| CVE-2023-4257 | 0.00 | — | 0.01 | Oct 13, 2023 | Unchecked user input length in /subsys/net/l2/wifi/wifi_shell.c can cause buffer overflows. | |||
| CVE-2023-4263 | 0.00 | — | 0.00 | Oct 13, 2023 | Potential buffer overflow vulnerability in the Zephyr IEEE 802.15.4 nRF 15.4 driver | |||
| CVE-2023-5563 | 0.00 | — | 0.00 | Oct 12, 2023 | 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-2023-3725 | 0.00 | — | 0.01 | Oct 6, 2023 | Potential buffer overflow vulnerability in the Zephyr CAN bus subsystem | |||
| CVE-2023-5184 | 0.00 | — | 0.00 | Sep 27, 2023 | Two potential signed to unsigned conversion errors and buffer overflow vulnerabilities at the following locations in the Zephyr IPM drivers. | |||
| CVE-2023-4260 | 0.00 | — | 0.01 | Sep 26, 2023 | Potential off-by-one buffer overflow vulnerability in the Zephyr fuse file system. | |||
| CVE-2023-4264 | 0.00 | — | 0.01 | Sep 26, 2023 | Potential buffer overflow vulnerabilities n the Zephyr Bluetooth subsystem. | |||
| CVE-2023-4259 | 0.00 | — | 0.01 | Sep 25, 2023 | Two potential buffer overflow vulnerabilities at the following locations in the Zephyr eS-WiFi driver source code. | |||
| CVE-2023-4258 | 0.00 | — | 0.00 | Sep 25, 2023 | 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-2023-4265 | 0.00 | — | 0.01 | Aug 12, 2023 | Potential buffer overflow vulnerabilities in the following locations: https://github.com/zephyrproject-rtos/zephyr/blob/main/drivers/usb/device/usb_dc_native_posix.c#L359 https://github.com/zephyrproject-rtos/zephyr/blob/main/drivers/usb/device/usb_dc_native_posix.c#L359 … | |||
| CVE-2023-1901 | 0.00 | — | 0.01 | Jul 10, 2023 | 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… | |||
| CVE-2023-2234 | 0.00 | — | 0.00 | Jul 10, 2023 | Union variant confusion allows any malicious BT controller to execute arbitrary code on the Zephyr host. | |||
| CVE-2023-1902 | 0.00 | — | 0.01 | Jul 10, 2023 | 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-2023-0359 | 0.00 | — | 0.01 | Jul 10, 2023 | A missing nullptr-check in handle_ra_input can cause a nullptr-deref. | |||
| CVE-2023-0779 | 0.00 | — | 0.01 | May 30, 2023 | At the most basic level, an invalid pointer can be input that crashes the device, but with more knowledge of the device’s memory layout, further exploitation is possible. |
- CVE-2023-6749Feb 18, 2024risk 0.00cvss —epss 0.00
Unchecked length coming from user input in settings shell
- CVE-2023-5055Nov 21, 2023risk 0.00cvss —epss 0.01
Possible variant of CVE-2021-3434 in function le_ecred_reconf_req.
- CVE-2023-4424Nov 21, 2023risk 0.00cvss —epss 0.00
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-2023-5139Oct 26, 2023risk 0.00cvss —epss 0.00
Potential buffer overflow vulnerability at the following location in the Zephyr STM32 Crypto driver
- CVE-2023-5753Oct 24, 2023risk 0.00cvss —epss 0.01
Potential buffer overflows in the Bluetooth subsystem due to asserts being disabled in /subsys/bluetooth/host/hci_core.c
- CVE-2023-4257Oct 13, 2023risk 0.00cvss —epss 0.01
Unchecked user input length in /subsys/net/l2/wifi/wifi_shell.c can cause buffer overflows.
- CVE-2023-4263Oct 13, 2023risk 0.00cvss —epss 0.00
Potential buffer overflow vulnerability in the Zephyr IEEE 802.15.4 nRF 15.4 driver
- CVE-2023-5563Oct 12, 2023risk 0.00cvss —epss 0.00
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-2023-3725Oct 6, 2023risk 0.00cvss —epss 0.01
Potential buffer overflow vulnerability in the Zephyr CAN bus subsystem
- CVE-2023-5184Sep 27, 2023risk 0.00cvss —epss 0.00
Two potential signed to unsigned conversion errors and buffer overflow vulnerabilities at the following locations in the Zephyr IPM drivers.
- CVE-2023-4260Sep 26, 2023risk 0.00cvss —epss 0.01
Potential off-by-one buffer overflow vulnerability in the Zephyr fuse file system.
- CVE-2023-4264Sep 26, 2023risk 0.00cvss —epss 0.01
Potential buffer overflow vulnerabilities n the Zephyr Bluetooth subsystem.
- CVE-2023-4259Sep 25, 2023risk 0.00cvss —epss 0.01
Two potential buffer overflow vulnerabilities at the following locations in the Zephyr eS-WiFi driver source code.
- CVE-2023-4258Sep 25, 2023risk 0.00cvss —epss 0.00
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-2023-4265Aug 12, 2023risk 0.00cvss —epss 0.01
Potential buffer overflow vulnerabilities in the following locations: https://github.com/zephyrproject-rtos/zephyr/blob/main/drivers/usb/device/usb_dc_native_posix.c#L359 https://github.com/zephyrproject-rtos/zephyr/blob/main/drivers/usb/device/usb_dc_native_posix.c#L359 …
- CVE-2023-1901Jul 10, 2023risk 0.00cvss —epss 0.01
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…
- CVE-2023-2234Jul 10, 2023risk 0.00cvss —epss 0.00
Union variant confusion allows any malicious BT controller to execute arbitrary code on the Zephyr host.
- CVE-2023-1902Jul 10, 2023risk 0.00cvss —epss 0.01
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-2023-0359Jul 10, 2023risk 0.00cvss —epss 0.01
A missing nullptr-check in handle_ra_input can cause a nullptr-deref.
- CVE-2023-0779May 30, 2023risk 0.00cvss —epss 0.01
At the most basic level, an invalid pointer can be input that crashes the device, but with more knowledge of the device’s memory layout, further exploitation is possible.
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