CVE-2021-3434CWE-121

L2CAP: Stack based buffer overflow in le_ecred_conn_req()

Medium · published June 28, 2022

CVSS v3.1
4.9
EPSS
0%
Percentile
9.9
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
4.9 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00205 · 9.9th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2022-06-28T19:45Z
EPSS history
Timeline
  • 28 JUN 19:45Z
    L2CAP: Stack based buffer overflow in le_ecred_conn_req()
    cvelistv5