Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2023-39281

Severity CVSS v4.0:
Pending analysis
Type:
CWE-787 Out-of-bounds Write
Publication date:
01/11/2023
Last modified:
06/09/2024

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.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
9.80
Severity 3.x
CRITICAL

Vulnerable products and versions

CPE From Up to
cpe:2.3:h:intel:b760:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:c262:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:c266:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3-1305u:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3-13100:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3-13100e:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3-13100f:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3-13100t:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3-13100te:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3-1315u:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3-1315ue:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3-1315ure:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3-1320pe:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3-1320pre:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3-13300he:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools