CVE-2023-45075CWE-125

A memory leakage vulnerability was reported in the SWSMI_Shadow DXE driver that may allow a local attacker with elevated privileges to write to NVRAM variables

Medium · published November 8, 2023

CVSS v3.1
6.7
EPSS
0%
Percentile
13.7
In the wild
Unconfirmed
What it is

A memory leakage vulnerability was reported in the SWSMI_Shadow DXE driver that may allow a local attacker with elevated privileges to write to NVRAM variables.

The record
Technical detail
CVSS v3.1
6.7 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00236 · 13.7th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2023-11-08T22:27Z
EPSS history
Timeline
  • 08 NOV 22:27Z
    A memory leakage vulnerability was reported in the SWSMI_Shadow DXE driver that may allow a local attacker with elevated privileges to write to NVRAM variables
    cvelistv5