CVE-2022-3806

EUVD-2022-43147
Inconsistent handling of error cases in bluetooth hci may lead to a double free condition of a network buffer.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA-ADPADP
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 60%
Affected Products (NVD)
VendorProductVersion
zephyrprojectzephyr
𝑥
≤ 3.2.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-w525-fm68-ppq3
https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-w525-fm68-ppq3