CVEvulnerability

CVE-2023-39281

9.8 CRITICAL Published 2023-11-01 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-11-01
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
5.7 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N
Weaknesses
CWE-121, CWE-787

Description

A stack buffer overflow vulnerability discovered in AsfSecureBootDxe in Insyde InsydeH2O with kernel 5.0 through 5.5 allows attackers to run arbitrary code execution during the DXE phase.

Affected configurations

• insyde insydeh2o 05.45.24.0039 • insyde insydeh2o 05.44.45.0017 • insyde insydeh2o 05.44.34.0055 • insyde insydeh2o 05.53.28.0013 • insyde insydeh2o 05.45.38.0005 • insyde insydeh2o 05.53.23.0011 • insyde insydeh2o 05.53.23.0014 • insyde insydeh2o 05.53.22.0008 • insyde insydeh2o 05.44.30.0022 • insyde insydeh2o 05.43.06.0021 • insyde insydeh2o 05.42.37.0031

Related

Weakness · CWE (2)

  • CWE-121 Stack-based Buffer Overflow weakness
  • CWE-787 Out-of-bounds Write weakness

References