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

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CVE-2022-34408

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
16/03/2023
Last modified:
07/11/2023

Description

<br /> Dell PowerEdge BIOS and Dell Precision BIOS contain an Improper SMM communication buffer verification vulnerability. A local malicious user with high Privileges may potentially exploit this vulnerability to perform arbitrary code execution or cause denial of service.<br /> <br />

Impact

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

Base Score: 6.70 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
6.70
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:dell:r6515_firmware:*:*:*:*:*:*:*:* 2.9.3 (excluding)
cpe:2.3:h:dell:r6515:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:r7515_firmware:*:*:*:*:*:*:*:* 2.9.3 (excluding)
cpe:2.3:h:dell:r7515:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:r6525_firmware:*:*:*:*:*:*:*:* 2.9.3 (excluding)
cpe:2.3:h:dell:r6525:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:r7525_firmware:*:*:*:*:*:*:*:* 2.9.3 (excluding)
cpe:2.3:h:dell:r7525:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:xe8545_firmware:*:*:*:*:*:*:*:* 2.9.4 (excluding)
cpe:2.3:h:dell:xe8545:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:c6525_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:dell:c6525:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:r6415_firmware:*:*:*:*:*:*:*:* 1.19.0 (excluding)
cpe:2.3:h:dell:r6415:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:r7415_firmware:*:*:*:*:*:*:*:* 1.19.0 (excluding)

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


References to Advisories, Solutions, and Tools