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    CVE-2018-12182

    Insufficient memory write check in SMM service for EDK II may allow an authenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via local access.

    Published:Mar 27, 2019
    Last Modified:Nov 21, 2024
    EPS:Mar 27, 2019
    EPSS Score:0.00096
    CVSS Score:6.7

    Affected Products

    Vendor
    Tianocore
    Product
    Edk Ii

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-10 Buffer Overflow via Environment Variables
    CAPEC-100 Overflow Buffers
    CAPEC-123 Buffer Manipulation
    CAPEC-14 Client-side Injection-induced Buffer Overflow
    CAPEC-19 Embedding Scripts within Scripts
    CAPEC-219 XML Routing Detour Attacks
    CAPEC-24 Filter Failure through Buffer Overflow
    CAPEC-42 MIME Conversion
    CAPEC-44 Overflow Binary Resource File
    CAPEC-441 Malicious Logic Insertion
    CAPEC-45 Buffer Overflow via Symbolic Links
    CAPEC-46 Overflow Variables and Tags
    CAPEC-465 Transparent Proxy Abuse
    CAPEC-47 Buffer Overflow via Parameter Expansion
    CAPEC-478 Modification of Windows Service Configuration
    CAPEC-479 Malicious Root Certificate
    CAPEC-502 Intent Spoof
    CAPEC-503 WebView Exposure
    CAPEC-536 Data Injected During Configuration
    CAPEC-546 Incomplete Data Deletion in a Multi-Tenant Environment
    CAPEC-550 Install New Service
    CAPEC-551 Modify Existing Service
    CAPEC-552 Install Rootkit
    CAPEC-556 Replace File Extension Handlers
    CAPEC-558 Replace Trusted Executable
    CAPEC-562 Modify Shared File
    CAPEC-563 Add Malicious File to Shared Webroot
    CAPEC-564 Run Software at Logon
    CAPEC-578 Disable Security Software
    CAPEC-8 Buffer Overflow in an API Call
    CAPEC-9 Buffer Overflow in Local Command-Line Utilities

    Related CVEs

    CVE-2021-28216 (CVSS 7.8) — BootPerformanceTable pointer is read from an NVRAM variable in PEI. Recommend setting PcdFirmwarePerformanceDa…
    CVE-2019-11098 (CVSS 6.8) — Insufficient input validation in MdeModulePkg in EDKII may allow an unauthenticated user to potentially enable…
    CVE-2018-12183 (CVSS 6.8) — Stack overflow in DxeCore for EDK II may allow an unauthenticated user to potentially enable escalation of pri…
    CVE-2018-12179 (CVSS 7.8) — Improper configuration in system firmware for EDK II may allow unauthenticated user to potentially enable esca…
    CVE-2018-12181 (CVSS 6) — Stack overflow in corrupted bmp for EDK II may allow unprivileged user to potentially enable denial of service…
    CVE-2018-12180 (CVSS 8.8) — Buffer overflow in BlockIo service for EDK II may allow an unauthenticated user to potentially enable escalati…
    CVE-2019-0160 (CVSS 9.8) — Buffer overflow in system firmware for EDK II may allow unauthenticated user to potentially enable escalation …
    CVE-2018-12178 (CVSS 9.1) — Buffer overflow in network stack for EDK II may allow unprivileged user to potentially enable escalation of pr…
    CVE-2018-3613 (CVSS 7.8) — Logic issue in variable service module for EDK II/UDK2018/UDK2017/UDK2015 may allow an authenticated user to p…
    CVE-2019-0161 (CVSS 5.5) — Stack overflow in XHCI for EDK II may allow an unauthenticated user to potentially enable denial of service vi…

    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