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

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CVE-2023-34853

Severity CVSS v4.0:
Pending analysis
Type:
CWE-787 Out-of-bounds Write
Publication date:
22/08/2023
Last modified:
29/08/2023

Description

Buffer Overflow vulnerability in Supermicro motherboard X12DPG-QR 1.4b allows local attackers to hijack control flow via manipulation of SmcSecurityEraseSetupVar variable.

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:supermicro:x12dai-n6_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:supermicro:x12dai-n6:-:*:*:*:*:*:*:*
cpe:2.3:o:supermicro:x12ddw-a6_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:supermicro:x12ddw-a6:-:*:*:*:*:*:*:*
cpe:2.3:o:supermicro:x12dgo-6_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:supermicro:x12dgo-6:-:*:*:*:*:*:*:*
cpe:2.3:o:supermicro:x12dgq-r_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:supermicro:x12dgq-r:-:*:*:*:*:*:*:*
cpe:2.3:o:supermicro:x12dgu_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:supermicro:x12dgu:-:*:*:*:*:*:*:*
cpe:2.3:o:supermicro:x12dhm-6_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:supermicro:x12dhm-6:-:*:*:*:*:*:*:*
cpe:2.3:o:supermicro:x12dpd-a6m25_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:supermicro:x12dpd-a6m25:-:*:*:*:*:*:*:*
cpe:2.3:o:supermicro:x12dpfr-an6_firmware:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools