CVE-2023-2747CWE-1204

Uninitialized IV in Silicon Labs SE FW v2.0.0 through v 2.2.1 for internally stored data

Low · published June 15, 2023

CVSS v3.1
3.1
EPSS
0%
Percentile
5.3
In the wild
Unconfirmed
What it is

The initialization vector (IV) used by the secure engine (SE) for encrypting data stored in the SE flash memory is uninitialized.

The record
Technical detail
CVSS v3.1
3.1 · LOW
Vector
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00164 · 5.3th percentile
Weakness
CWE-1204 · Generation of Weak Initialization Vector (IV)
Published
2023-06-15T19:49Z
EPSS history
Timeline
  • 15 JUN 19:49Z
    Uninitialized IV in Silicon Labs SE FW v2.0.0 through v 2.2.1 for internally stored data
    cvelistv5