Products
ARM Trusted Firmware
AMD Zynq UltraScale+
Source
psirt@amd.com
Tags
CVE-2023-31339 details
Published : Aug. 13, 2024, 5:15 p.m.
Last Modified : Aug. 13, 2024, 5:15 p.m.
Last Modified : Aug. 13, 2024, 5:15 p.m.
Description
Improper input validation in ARM® Trusted Firmware used in AMD’s Zynq™ UltraScale+™) MPSoC/RFSoC may allow a privileged attacker to perform out of bound reads, potentially resulting in data leakage and denial of service.
CVSS Score
| 1 | 2 | 3 | 4.8 | 5 | 6 | 7 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|---|---|
| CWE-20 | Improper Input Validation | The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. |
CVSS Data
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
HIGH
Base Score
4.8
Exploitability Score
0.6
Impact Score
4.2
Base Severity
MEDIUM
Vector String : CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:H
References
| URL | Source |
|---|---|
| https://www.amd.com/en/resources/product-security/bulletin/amd-sb-8002 | psirt@amd.com |
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