2206 matches found
CVE-2021-3436
BT: Possible to overwrite an existing bond during keys distribution phase when the identity address of the bond is known. Zephyr versions = 1.14.2, = 2.4.0, = 2.5.0 contain Use of Multiple Resources with Duplicate Identifier CWE-694. For more information, see...
Unspecified vulnerability in Zephyr (CNVD-2021-95624)
Zephyr is an open source, small, scalable real-time operating system. Zephyr suffers from a security vulnerability that stems from the fact that when setup in conjunction with littlefs, MCUmgr can be used to extract all security-related information from the device. No details of the vulnerability...
Zephyr buffer overflow vulnerability (CNVD-2021-95625)
Zephyr is an open source, small, scalable real-time operating system. Zephyr suffers from a buffer overflow vulnerability that can be exploited by an attacker to cause an overflow that could result in a denial of service or remote code execution...
CVE-2021-3320
Type Confusion in 802154 ACK Frames Handling. Zephyr versions = v2.4.0 contain NULL Pointer Dereference CWE-476. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-27r3-rxch-2hm7...
CVE-2021-3320
Type Confusion in 802154 ACK Frames Handling. Zephyr versions = v2.4.0 contain NULL Pointer Dereference CWE-476. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-27r3-rxch-2hm7...
CVE-2020-13602
Remote Denial of Service in LwM2M dowriteoptlv. Zephyr versions = 1.14.2, = 2.2.0 contain Improper Input Validation CWE-20, Loop with Unreachable Exit Condition 'Infinite Loop' CWE-835. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-g9mg-fj58-6fqh...
CVE-2020-13599
Security problem with settings and littlefs. Zephyr versions = 1.14.2, = 2.3.0 contain Incorrect Default Permissions CWE-276. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-5qhg-j6wc-4f6q...
CVE-2020-10072
Improper Handling of Insufficient Permissions or Privileges in zephyr. Zephyr versions = v1.14.2, = v2.2.0 contain Improper Handling of Insufficient Permissions or Privileges CWE-280. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-vf79-hqwm-w4xc...
CVE-2020-10065
Missing Size Checks in Bluetooth HCI over SPI. Zephyr versions = v1.14.2, = v2.2.0 contain Improper Handling of Length Parameter Inconsistency CWE-130. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hg2w-62p6-g67c...
CVE-2020-13601
Possible read out of bounds in dns read. Zephyr versions = 1.14.2, = 2.3.0 contain Out-of-bounds Read CWE-125. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-mm57-9hqw-qh44...
CVE-2020-13600
Malformed SPI in response for eswifi can corrupt kernel memory. Zephyr versions = 1.14.2, = 2.3.0 contain Heap-based Buffer Overflow CWE-122. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hx4p-j86p-2mhr...
CVE-2020-10064
Improper Input Frame Validation in ieee802154 Processing. Zephyr versions = v1.14.2, = v2.2.0 contain Stack-based Buffer Overflow CWE-121, Heap-based Buffer Overflow CWE-122. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-3gvq-h42f-v3c7...
CVE-2020-10069
Zephyr Bluetooth unchecked packet data results in denial of service. Zephyr versions = v1.14.2, = v2.2.0 contain Improper Handling of Parameters CWE-233. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-f6vh-7v4x-8fjp...
CVE-2020-13603
Integer Overflow in memory allocating functions. Zephyr versions = 1.14.2, = 2.4.0 contain Integer Overflow or Wraparound CWE-190. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-94vp-8gc2-rm45...
CVE-2020-10064
Improper Input Frame Validation in ieee802154 Processing. Zephyr versions = v1.14.2, = v2.2.0 contain Stack-based Buffer Overflow CWE-121, Heap-based Buffer Overflow CWE-122. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-3gvq-h42f-v3c7...
CVE-2020-10069
Zephyr Bluetooth unchecked packet data results in denial of service. Zephyr versions = v1.14.2, = v2.2.0 contain Improper Handling of Parameters CWE-233. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-f6vh-7v4x-8fjp...
CVE-2020-13598
FS: Buffer Overflow when enabling Long File Names in FATFS and calling fsstat. Zephyr versions = v1.14.2, = v2.3.0 contain Stack-based Buffer Overflow CWE-121. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7fhv-rgxr-x56h...
CVE-2020-13599
Security problem with settings and littlefs. Zephyr versions = 1.14.2, = 2.3.0 contain Incorrect Default Permissions CWE-276. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-5qhg-j6wc-4f6q...
CVE-2020-13600
Malformed SPI in response for eswifi can corrupt kernel memory. Zephyr versions = 1.14.2, = 2.3.0 contain Heap-based Buffer Overflow CWE-122. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hx4p-j86p-2mhr...
CVE-2020-13601
Possible read out of bounds in dns read. Zephyr versions = 1.14.2, = 2.3.0 contain Out-of-bounds Read CWE-125. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-mm57-9hqw-qh44...