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    Dashboard / CVE / CVE-2023-31339

    CVE-2023-31339

    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.

    Published:Aug 13, 2024
    Last Modified:Jun 5, 2026
    EPS:Aug 13, 2024
    EPSS Score:0.00097
    CVSS Score:4.8

    Affected Products

    Vendor
    Amd
    Product
    Trusted Firmware-a
    Vendor
    Amd
    Product
    Zu11eg
    Vendor
    Amd
    Product
    Zu15eg
    Vendor
    Amd
    Product
    Zu17eg
    Vendor
    Amd
    Product
    Zu19eg
    Vendor
    Amd
    Product
    Zu1cg
    Vendor
    Amd
    Product
    Zu1eg
    Vendor
    Amd
    Product
    Zu21dr
    Vendor
    Amd
    Product
    Zu25dr
    Vendor
    Amd
    Product
    Zu27dr
    Vendor
    Amd
    Product
    Zu28dr
    Vendor
    Amd
    Product
    Zu29dr
    Vendor
    Amd
    Product
    Zu2cg
    Vendor
    Amd
    Product
    Zu2eg
    Vendor
    Amd
    Product
    Zu39dr
    Vendor
    Amd
    Product
    Zu3cg
    Vendor
    Amd
    Product
    Zu3eg
    Vendor
    Amd
    Product
    Zu3tcg
    Vendor
    Amd
    Product
    Zu3teg
    Vendor
    Amd
    Product
    Zu42dr
    Vendor
    Amd
    Product
    Zu43dr
    Vendor
    Amd
    Product
    Zu46dr
    Vendor
    Amd
    Product
    Zu47dr
    Vendor
    Amd
    Product
    Zu48dr
    Vendor
    Amd
    Product
    Zu49dr
    Vendor
    Amd
    Product
    Zu4cg
    Vendor
    Amd
    Product
    Zu4eg
    Vendor
    Amd
    Product
    Zu4ev
    Vendor
    Amd
    Product
    Zu5cg
    Vendor
    Amd
    Product
    Zu5eg
    Vendor
    Amd
    Product
    Zu5ev
    Vendor
    Amd
    Product
    Zu63dr
    Vendor
    Amd
    Product
    Zu64dr
    Vendor
    Amd
    Product
    Zu65dr
    Vendor
    Amd
    Product
    Zu67dr
    Vendor
    Amd
    Product
    Zu6cg
    Vendor
    Amd
    Product
    Zu6eg
    Vendor
    Amd
    Product
    Zu7cg
    Vendor
    Amd
    Product
    Zu7eg
    Vendor
    Amd
    Product
    Zu7ev
    Vendor
    Amd
    Product
    Zu9cg
    Vendor
    Amd
    Product
    Zu9eg
    Vendor
    Trustedfirmware
    Product
    Trusted Firmware-a

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-10 Buffer Overflow via Environment Variables
    CAPEC-101 Server Side Include (SSI) Injection
    CAPEC-104 Cross Zone Scripting
    CAPEC-108 Command Line Execution through SQL Injection
    CAPEC-109 Object Relational Mapping Injection
    CAPEC-110 SQL Injection through SOAP Parameter Tampering
    CAPEC-120 Double Encoding
    CAPEC-13 Subverting Environment Variable Values
    CAPEC-135 Format String Injection
    CAPEC-136 LDAP Injection
    CAPEC-14 Client-side Injection-induced Buffer Overflow
    CAPEC-153 Input Data Manipulation
    CAPEC-182 Flash Injection
    CAPEC-209 XSS Using MIME Type Mismatch
    CAPEC-22 Exploiting Trust in Client
    CAPEC-23 File Content Injection
    CAPEC-230 Serialized Data with Nested Payloads
    CAPEC-231 Oversized Serialized Data Payloads
    CAPEC-24 Filter Failure through Buffer Overflow
    CAPEC-250 XML Injection
    CAPEC-261 Fuzzing for garnering other adjacent user/sensitive data
    CAPEC-267 Leverage Alternate Encoding
    CAPEC-28 Fuzzing
    CAPEC-3 Using Leading 'Ghost' Character Sequences to Bypass Input Filters
    CAPEC-31 Accessing/Intercepting/Modifying HTTP Cookies
    CAPEC-42 MIME Conversion
    CAPEC-43 Exploiting Multiple Input Interpretation Layers
    CAPEC-45 Buffer Overflow via Symbolic Links
    CAPEC-46 Overflow Variables and Tags
    CAPEC-47 Buffer Overflow via Parameter Expansion
    CAPEC-473 Signature Spoof
    CAPEC-52 Embedding NULL Bytes
    CAPEC-53 Postfix, Null Terminate, and Backslash
    CAPEC-540 Overread Buffers
    CAPEC-588 DOM-Based XSS
    CAPEC-63 Cross-Site Scripting (XSS)
    CAPEC-64 Using Slashes and URL Encoding Combined to Bypass Validation Logic
    CAPEC-664 Server Side Request Forgery
    CAPEC-67 String Format Overflow in syslog()
    CAPEC-7 Blind SQL Injection
    CAPEC-71 Using Unicode Encoding to Bypass Validation Logic
    CAPEC-72 URL Encoding
    CAPEC-73 User-Controlled Filename
    CAPEC-78 Using Escaped Slashes in Alternate Encoding
    CAPEC-79 Using Slashes in Alternate Encoding
    CAPEC-8 Buffer Overflow in an API Call
    CAPEC-80 Using UTF-8 Encoding to Bypass Validation Logic
    CAPEC-81 Web Server Logs Tampering
    CAPEC-83 XPath Injection
    CAPEC-85 AJAX Footprinting
    CAPEC-88 OS Command Injection
    CAPEC-9 Buffer Overflow in Local Command-Line Utilities

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High