CVE Vulnerabilities

CVE-2021-3436

Use of Multiple Resources with Duplicate Identifier

Published: Oct 05, 2021 | Modified: Nov 21, 2024
CVSS 3.x
6.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CVSS 2.x
6.4 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu
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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 https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-j76f-35mc-4h63

Weakness

The product uses multiple resources that can have the same identifier, in a context in which unique identifiers are required.

Affected Software

NameVendorStart VersionEnd Version
ZephyrZephyrproject1.14.2 (including)1.14.2 (including)
ZephyrZephyrproject2.4.0 (including)2.4.0 (including)
ZephyrZephyrproject2.5.0 (including)2.5.0 (including)

Potential Mitigations

References