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

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CVE-2019-5478

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
03/09/2019
Last modified:
27/11/2024

Description

A weakness was found in Encrypt Only boot mode in Zynq UltraScale+ devices. This could lead to an adversary being able to modify the control fields of the boot image leading to an incorrect secure boot behavior.

Impact

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

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

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

Base Score 3.x
5.50
Severity 3.x
MEDIUM
Vector 2.0
AV:L/AC:L/Au:N/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 2.10 LOW
Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N

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

Base Score 2.0
2.10
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:amd:zu11eg_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:amd:zu11eg:-:*:*:*:*:*:*:*
cpe:2.3:o:amd:zu15eg_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:amd:zu15eg:-:*:*:*:*:*:*:*
cpe:2.3:o:amd:zu17eg_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:amd:zu17eg:-:*:*:*:*:*:*:*
cpe:2.3:o:amd:zu19eg_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:amd:zu19eg:-:*:*:*:*:*:*:*
cpe:2.3:o:amd:zu1cg_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:amd:zu1cg:-:*:*:*:*:*:*:*
cpe:2.3:o:amd:zu1eg_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:amd:zu1eg:-:*:*:*:*:*:*:*
cpe:2.3:o:amd:zu21dr_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:amd:zu21dr:-:*:*:*:*:*:*:*
cpe:2.3:o:amd:zu25dr_firmware:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools