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

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CVE-2022-46752

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
08/03/2023
Last modified:
07/11/2023

Description

<br /> Dell BIOS contains an Improper Authorization vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability, leading to denial of service.<br /> <br />

Impact

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

Base Score: 4.60 MEDIUM
Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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

Base Score 3.x
4.60
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:dell:inspiron_14_plus_7420_firmware:*:*:*:*:*:*:*:* 1.8.0 (excluding)
cpe:2.3:h:dell:inspiron_14_plus_7420:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:inspiron_14_plus_7620_firmware:*:*:*:*:*:*:*:* 1.8.0 (excluding)
cpe:2.3:h:dell:inspiron_14_plus_7620:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:inspiron_3511_firmware:*:*:*:*:*:*:*:* 1.19.0 (excluding)
cpe:2.3:h:dell:inspiron_3511:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:inspiron_3520_firmware:*:*:*:*:*:*:*:* 1.9.0 (excluding)
cpe:2.3:h:dell:inspiron_3520:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:inspiron_5310_firmware:*:*:*:*:*:*:*:* 2.17.0 (excluding)
cpe:2.3:h:dell:inspiron_5310:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:inspiron_5320_firmware:*:*:*:*:*:*:*:* 1.7.0 (excluding)
cpe:2.3:h:dell:inspiron_5320:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:inspiron_5410_firmware:*:*:*:*:*:*:*:* 2.16.0 (excluding)
cpe:2.3:h:dell:inspiron_5410:-:*:*:*:*:*:*:*
cpe:2.3:o:dell:inspiron_5420_firmware:*:*:*:*:*:*:*:* 1.10.0 (excluding)

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


References to Advisories, Solutions, and Tools