Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2022-1107

Severity CVSS v4.0:
Pending analysis
Type:
CWE-20 Input Validation
Publication date:
22/04/2022
Last modified:
12/05/2022

Description

During an internal product security audit a potential vulnerability due to use of Boot Services in the SmmOEMInt15 SMI handler was discovered in some ThinkPad models could be exploited by an attacker with elevated privileges that could allow for execution of code.

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
Vector 2.0
AV:L/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0
7.20
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:lenovo:thinkpad_11e_firmware:*:*:*:*:*:*:*:* n15et78w (excluding)
cpe:2.3:h:lenovo:thinkpad_11e:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_helix_firmware:*:*:*:*:*:*:*:* n17eta8w (excluding)
cpe:2.3:h:lenovo:thinkpad_helix:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_l560_firmware:*:*:*:*:*:*:*:* n1het85w (excluding)
cpe:2.3:h:lenovo:thinkpad_l560:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_l570_firmware:*:*:*:*:*:*:*:* n1xet65w (excluding)
cpe:2.3:h:lenovo:thinkpad_l570:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_p50s_firmware:*:*:*:*:*:*:*:* n1ket46w (excluding)
cpe:2.3:h:lenovo:thinkpad_p50s:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_p51s_firmware:*:*:*:*:*:*:*:* n1vet50w (excluding)
cpe:2.3:h:lenovo:thinkpad_p51s:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_p52s_firmware:*:*:*:*:*:*:*:* n27et36w (excluding)
cpe:2.3:h:lenovo:thinkpad_p52s:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:thinkpad_s540_firmware:*:*:*:*:*:*:*:* gpet80ww (excluding)

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


References to Advisories, Solutions, and Tools