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zephyrproject zephyrL2CAP: Stack based buffer overflow in le_ecred_conn_req()

Risk 69
Severity
7.8
Buffer Overflow
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Stack based buffer overflow in leecredconnreq(). 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

First published (updated )
CVE-2021-3434

zephyrproject zephyrBT: Assertion failure on repeated LL_FEATURE_REQ

Risk 43
Severity
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Assertion reachable with repeated LLFEATUREREQ. 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

First published (updated )
CVE-2021-3431

zephyrproject zephyrBT: Invalid channel map in CONNECT_IND results to Deadlock

Risk 21
Severity
4
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Invalid channel map in CONNECTIND 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

First published (updated )
CVE-2021-3433

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