CVEvulnerability

CVE-2023-20594

4.4 MEDIUM Published 2023-09-20 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-09-20
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.4 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Weaknesses
CWE-665, CWE-824

Description

Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.

Affected configurations

• amd epyc 7003 firmware milanpi 1.0.0.a • amd epyc 72f3 firmware milanpi 1.0.0.a • amd epyc 7313 firmware milanpi 1.0.0.a • amd epyc 7313p firmware milanpi 1.0.0.a • amd epyc 7343 firmware milanpi 1.0.0.a • amd epyc 7373x firmware milanpi 1.0.0.a • amd epyc 73f3 firmware milanpi 1.0.0.a • amd epyc 7443 firmware milanpi 1.0.0.a • amd epyc 7413 firmware milanpi 1.0.0.a • amd epyc 7443p firmware milanpi 1.0.0.a • amd epyc 7453 firmware milanpi 1.0.0.a • amd epyc 74f3 firmware milanpi 1.0.0.a • amd epyc 7513 firmware milanpi 1.0.0.a • amd epyc 7543 firmware milanpi 1.0.0.a • amd epyc 7543p firmware milanpi 1.0.0.a • amd epyc 7573x firmware milanpi 1.0.0.a • amd epyc 75f3 firmware milanpi 1.0.0.a • amd epyc 7643 firmware milanpi 1.0.0.a • amd epyc 7663 firmware milanpi 1.0.0.a • amd epyc 7713 firmware milanpi 1.0.0.a • amd epyc 7713p firmware milanpi 1.0.0.a • amd epyc 7743 firmware milanpi 1.0.0.a • amd epyc 7763 firmware milanpi 1.0.0.a • amd epyc 7773x firmware milanpi 1.0.0.a • amd ryzen 3 3100 firmware comboam4pi 1.0.0.9 • amd ryzen 3 3100 firmware comboam4v2pi 1.2.0.8 • amd ryzen 3 3200g firmware comboam4pi 1.0.0.9 • amd ryzen 3 3200g firmware comboam4v2pi 1.2.0.8 • amd ryzen 3 3200ge firmware comboam4pi 1.0.0.9 • amd ryzen 3 3200ge firmware comboam4v2pi 1.2.0.8 • amd ryzen 3 3200u firmware comboam4pi 1.0.0.9 • amd ryzen 3 3200u firmware comboam4v2pi 1.2.0.8 • amd ryzen 3 3250c firmware comboam4pi 1.0.0.9 • amd ryzen 3 3250c firmware comboam4v2pi 1.2.0.8 • amd ryzen 3 3250u firmware comboam4pi 1.0.0.9 • amd ryzen 3 3250u firmware comboam4v2pi 1.2.0.8 • amd ryzen 3 3300 firmware comboam4pi 1.0.0.9 • amd ryzen 3 3300 firmware comboam4v2pi 1.2.0.8 • amd ryzen 3 3300g firmware comboam4pi 1.0.0.9 • amd ryzen 3 3300g firmware comboam4v2pi 1.2.0.8 • amd ryzen 3 3300u firmware comboam4pi 1.0.0.9 • amd ryzen 3 3300u firmware comboam4v2pi 1.2.0.8 • amd ryzen 3 3300x firmware comboam4pi 1.0.0.9 • amd ryzen 3 3300x firmware comboam4v2pi 1.2.0.8 • amd ryzen 3 3350u firmware comboam4pi 1.0.0.9 • amd ryzen 3 3350u firmware comboam4v2pi 1.2.0.8 • amd ryzen 3 3450u firmware comboam4pi 1.0.0.9 • amd ryzen 3 3450u firmware comboam4v2pi 1.2.0.8 • amd ryzen 3 3500c firmware comboam4pi 1.0.0.9 • amd ryzen 3 3500c firmware comboam4v2pi 1.2.0.8 • amd ryzen 3 3500u firmware comboam4pi 1.0.0.9 • amd ryzen 3 3500u firmware comboam4v2pi 1.2.0.8 • amd ryzen 3 3550h firmware comboam4pi 1.0.0.9 • amd ryzen 3 3550h firmware comboam4v2pi 1.2.0.8 • amd ryzen 3 3580u firmware comboam4pi 1.0.0.9 • amd ryzen 3 3580u firmware comboam4v2pi 1.2.0.8 • amd ryzen 3 3700c firmware comboam4pi 1.0.0.9 • amd ryzen 3 3700c firmware comboam4v2pi 1.2.0.8 • amd ryzen 3 3700u firmware comboam4pi 1.0.0.9 • amd ryzen 3 3700u firmware comboam4v2pi 1.2.0.8 … and 153 more

Related

Weakness · CWE (2)

  • CWE-665 Improper Initialization weakness
  • CWE-824 Access of Uninitialized Pointer weakness

References