Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2022-48188

Severity CVSS v4.0:
Pending analysis
Type:
CWE-787 Out-of-bounds Write
Publication date:
05/06/2023
Last modified:
13/06/2023

Description

A buffer overflow vulnerability in the SecureBootDXE BIOS driver of some Lenovo Desktop and ThinkStation models could allow an attacker with local access to elevate their privileges to execute arbitrary code.

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:lenovo:ideacentre_aio_3_21itl7_firmware:*:*:*:*:*:*:*:* o5akt33 (excluding)
cpe:2.3:h:lenovo:ideacentre_aio_3_21itl7:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:ideacentre_aio_3-22itl6_firmware:*:*:*:*:*:*:*:* o5akt33 (excluding)
cpe:2.3:h:lenovo:ideacentre_aio_3-22itl6:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:ideacentre_aio_3-24itl6_firmware:*:*:*:*:*:*:*:* o5akt33 (excluding)
cpe:2.3:h:lenovo:ideacentre_aio_3-24itl6:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:ideacentre_aio_3-27itl6_firmware:*:*:*:*:*:*:*:* o5akt33 (excluding)
cpe:2.3:h:lenovo:ideacentre_aio_3-27itl6:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkcentre_m720e_firmware:*:*:*:*:*:*:*:* m1zkt40a (excluding)
cpe:2.3:h:lenovo:thinkcentre_m720e:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkcentre_m720q_firmware:*:*:*:*:*:*:*:* m1ukt70a (excluding)
cpe:2.3:h:lenovo:thinkcentre_m720q:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkcentre_m720s_firmware:*:*:*:*:*:*:*:* m1ukt70a (excluding)
cpe:2.3:h:lenovo:thinkcentre_m720s:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkcentre_m720t_firmware:*:*:*:*:*:*:*:* m1ukt70a (excluding)

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


References to Advisories, Solutions, and Tools