CVSS: 4.0EPSS: 0%CPEs: 1EXPL: 0CVE-2021-3435 – L2CAP: Information leakage in le_ecred_conn_req()
https://notcve.org/view.php?id=CVE-2021-3435
Information leakage in le_ecred_conn_req(). Zephyr versions >= v2.4.0 Use of Uninitialized Resource (CWE-908). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-xhg3-gvj6-4rqh Un filtrado de información en la función le_ecred_conn_req(). Zephyr versiones posteriores a v2.4.0 incluyéndola, Uso de Recurso no Inicializado (CWE-908). Para más información, vea https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-xhg3-gvj6-4rqh • http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-xhg3-gvj6-4rqh • CWE-908: Use of Uninitialized Resource •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2021-3434 – L2CAP: Stack based buffer overflow in le_ecred_conn_req()
https://notcve.org/view.php?id=CVE-2021-3434
Stack based buffer overflow in le_ecred_conn_req(). Zephyr versions >= v2.5.0 Stack-based Buffer Overflow (CWE-121). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-8w87-6rfp-cfrm Un desbordamiento del búfer en la región Stack de la memoria en la función le_ecred_conn_req(). Zephyr versiones posteriores a v2.5.0 incluyéndola, Desbordamiento del búfer en la región Stack de la memoria (CWE-121). Para más información, vea https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-8w87-6rfp-cfrm • http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-8w87-6rfp-cfrm • CWE-121: Stack-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 4.0EPSS: 0%CPEs: 1EXPL: 0CVE-2021-3433 – BT: Invalid channel map in CONNECT_IND results to Deadlock
https://notcve.org/view.php?id=CVE-2021-3433
Invalid channel map in CONNECT_IND results to Deadlock. Zephyr versions >= v2.5.0 Improper Check or Handling of Exceptional Conditions (CWE-703). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-3c2f-w4v6-qxrp Un mapa de canales no válido en la función CONNECT_IND provoca un bloqueo. Zephyr versiones posteriores a v2.5.0 incluyéndola, Comprobación o Manejo Inapropiado de Condiciones Excepcionales (CWE-703). Para más información, vea https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-3c2f-w4v6-qxrp • http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-3c2f-w4v6-qxrp • CWE-703: Improper Check or Handling of Exceptional Conditions •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2021-3432 – BT: Invalid interval in CONNECT_IND leads to Division by Zero
https://notcve.org/view.php?id=CVE-2021-3432
Invalid interval in CONNECT_IND leads to Division by Zero. Zephyr versions >= v1.14.0 Divide By Zero (CWE-369). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7364-p4wc-8mj4 Un intervalo no válido en la función CONNECT_IND conlleva a una división por cero. Zephyr versiones posteriores a v1.14.0 incluyéndola, División por Cero (CWE-369). Para más información, vea https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7364-p4wc-8mj4 • http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7364-p4wc-8mj4 • CWE-369: Divide By Zero •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2021-3431 – BT: Assertion failure on repeated LL_FEATURE_REQ
https://notcve.org/view.php?id=CVE-2021-3431
Assertion reachable with repeated LL_FEATURE_REQ. Zephyr versions >= v2.5.0 contain Reachable Assertion (CWE-617). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7548-5m6f-mqv9 Aserción alcanzable con la función LL_FEATURE_REQ repetida. Zephyr versiones posteriores a v2.5.0 incluyéndola, contienen una Aserción Alcanzable (CWE-617). Para más información, vea https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7548-5m6f-mqv9 • http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7548-5m6f-mqv9 • CWE-617: Reachable Assertion •