Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2023-30738

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
04/10/2023
Last modified:
07/11/2023

Description

An improper input validation in UEFI Firmware prior to Firmware update Oct-2023 Release in Galaxy Book, Galaxy Book Pro, Galaxy Book Pro 360 and Galaxy Book Odyssey allows local attacker to execute SMM memory corruption.

Impact

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

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
7.80
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:samsung:galaxy_book_firmware:*:*:*:*:*:*:*:* oct-2023 (excluding)
cpe:2.3:h:samsung:galaxy_book:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:galaxy_book_pro_firmware:*:*:*:*:*:*:*:* oct-2023 (excluding)
cpe:2.3:h:samsung:galaxy_book_pro:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:galaxy_book_pro_360_firmware:*:*:*:*:*:*:*:* oct-2023 (excluding)
cpe:2.3:h:samsung:galaxy_book_pro_360:-:*:*:*:*:*:*:*
cpe:2.3:o:samsung:galaxy_book_odyssey_firmware:*:*:*:*:*:*:*:* oct-2023 (excluding)
cpe:2.3:h:samsung:galaxy_book_odyssey:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools