CVE-2023-21642CWE-284

Improper Access Control in HAB Memory Management

High · published May 2, 2023

CVSS v3.1
8.4
EPSS
0%
Percentile
0.9
In the wild
Unconfirmed
What it is

Memory corruption in HAB Memory management due to broad system privileges via physical address.

The record
Technical detail
CVSS v3.1
8.4 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00101 · 0.9th percentile
Weakness
CWE-284 · Improper Access Control
Published
2023-05-02T05:08Z
EPSS history
Timeline
  • 02 MAY 05:08Z
    Improper Access Control in HAB Memory Management
    cvelistv5