CVE-2021-3835CWE-122

Buffer overflow in usb device class

High · published February 7, 2022

CVSS v3.1
8.2
EPSS
1%
Percentile
54.2
In the wild
Unconfirmed
What it is

Buffer overflow in usb device class. Zephyr versions >= v2.6.0 contain Heap-based Buffer Overflow (CWE-122). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-fm6v-8625-99jf

The record
Technical detail
CVSS v3.1
8.2 · HIGH
Vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00743 · 54.2th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2022-02-07T22:00Z
EPSS history
Timeline
  • 07 FEB 22:00Z
    Buffer overflow in usb device class
    cvelistv5