Vulnerabilities (CVE)

Filtered by vendor Zephyrproject Subscribe
Total 163 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2024-8798 1 Zephyrproject 1 Zephyr 2026-06-17 N/A 7.5 HIGH
No proper validation of the length of user input in olcp_ind_handler in zephyr/subsys/bluetooth/services/ots/ots_client.c.
CVE-2024-6444 1 Zephyrproject 1 Zephyr 2026-06-17 N/A 6.3 MEDIUM
No proper validation of the length of user input in olcp_ind_handler in zephyr/subsys/bluetooth/services/ots/ots_client.c.
CVE-2024-6443 1 Zephyrproject 1 Zephyr 2026-06-17 N/A 6.3 MEDIUM
In utf8_trunc in zephyr/lib/utils/utf8.c, last_byte_p can point to one byte before the string pointer if the string is empty.
CVE-2024-6442 1 Zephyrproject 1 Zephyr 2026-06-17 N/A 6.3 MEDIUM
In ascs_cp_rsp_add in /subsys/bluetooth/audio/ascs.c, an unchecked tailroom could lead to a global buffer overflow.
CVE-2024-6259 1 Zephyrproject 1 Zephyr 2026-06-17 N/A 7.6 HIGH
BT: HCI: adv_ext_report Improper discarding in adv_ext_report
CVE-2024-6258 1 Zephyrproject 1 Zephyr 2026-06-17 N/A 6.8 MEDIUM
BT: Missing length checks of net_buf in rfcomm_handle_data
CVE-2024-6137 1 Zephyrproject 1 Zephyr 2026-06-17 N/A 7.6 HIGH
BT: Classic: SDP OOB access in get_att_search_list
CVE-2024-6135 1 Zephyrproject 1 Zephyr 2026-06-17 N/A 7.6 HIGH
BT:Classic: Multiple missing buf length checks
CVE-2024-5931 1 Zephyrproject 1 Zephyr 2026-06-17 N/A 6.3 MEDIUM
BT: Unchecked user input in bap_broadcast_assistant
CVE-2024-5754 1 Zephyrproject 1 Zephyr 2026-06-17 N/A 8.2 HIGH
BT: Encryption procedure host vulnerability
CVE-2024-4785 1 Zephyrproject 1 Zephyr 2026-06-17 N/A 7.6 HIGH
BT: Missing Check in LL_CONNECTION_UPDATE_IND Packet Leads to Division by Zero
CVE-2024-3332 1 Zephyrproject 1 Zephyr 2026-06-17 N/A 6.5 MEDIUM
A malicious BLE device can send a specific order of packet sequence to cause a DoS attack on the victim BLE device
CVE-2024-3077 1 Zephyrproject 1 Zephyr 2026-06-17 N/A 6.8 MEDIUM
An malicious BLE device can crash BLE victim device by sending malformed gatt packet
CVE-2024-1638 1 Zephyrproject 1 Zephyr 2026-06-17 N/A 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-2024-11263 1 Zephyrproject 1 Zephyr 2026-06-17 N/A 9.3 CRITICAL
When the Global Pointer (GP) relative addressing is enabled (CONFIG_RISCV_GP=y), the gp reg points at 0x800 bytes past the start of the .sdata section which is then used by the linker to relax accesses to global symbols.
CVE-2024-10395 1 Zephyrproject 1 Zephyr 2026-06-17 N/A 8.6 HIGH
No proper validation of the length of user input in http_server_get_content_type_from_extension.
CVE-2023-7060 1 Zephyrproject 1 Zephyr 2026-06-17 N/A 8.6 HIGH
Zephyr OS IP packet handling does not properly drop IP packets arriving on an external interface with a source address equal to 127.0.01 or the destination address.
CVE-2023-6881 1 Zephyrproject 1 Zephyr 2026-06-17 N/A 7.3 HIGH
Possible buffer overflow in is_mount_point
CVE-2023-6749 1 Zephyrproject 1 Zephyr 2026-06-17 N/A 8.0 HIGH
Unchecked length coming from user input in settings shell
CVE-2023-6249 1 Zephyrproject 1 Zephyr 2026-06-17 N/A 8.0 HIGH
Signed to unsigned conversion esp32_ipm_send