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

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CVE-2018-19860

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
07/06/2019
Last modified:
24/08/2020

Description

Broadcom firmware before summer 2014 on Nexus 5 BCM4335C0 2012-12-11, Raspberry Pi 3 BCM43438A1 2014-06-02, and unspecifed other devices does not properly restrict LMP commnds and executes certain memory contents upon receiving an LMP command, as demonstrated by executing an HCI command.

Impact

Vector 3.x
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.80 HIGH
Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
8.80
Severity 3.x
HIGH
Vector 2.0
AV:A/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.80 MEDIUM
Vector: AV:A/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0
5.80
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:broadcom:bcm4335c0_firmware:2012-12-11:*:*:*:*:*:*:*
cpe:2.3:h:broadcom:bcm4335c0:-:*:*:*:*:*:*:*
cpe:2.3:o:broadcom:bcm43438a1_firmware:2014-06-02:*:*:*:*:*:*:*
cpe:2.3:h:broadcom:bcm43438a1:-:*:*:*:*:*:*:*
cpe:2.3:o:cypress:cyw20702a1kwfbg_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:cypress:cyw20702a1kwfbg:-:*:*:*:*:*:*:*
cpe:2.3:o:cypress:cyw20702a1kwfbgt_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:cypress:cyw20702a1kwfbgt:-:*:*:*:*:*:*:*
cpe:2.3:o:cypress:cyw20702b0kwfbg_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:cypress:cyw20702b0kwfbg:-:*:*:*:*:*:*:*
cpe:2.3:o:cypress:cyw20702b0kwfbgt_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:cypress:cyw20702b0kwfbgt:-:*:*:*:*:*:*:*
cpe:2.3:o:cypress:cyw20703ua1kffb1g_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:cypress:cyw20703ua1kffb1g:-:*:*:*:*:*:*:*
cpe:2.3:o:cypress:cyw20703ua1kffb1gt_firmware:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools