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    Dashboard / CVE / CVE-2021-35111

    CVE-2021-35111

    Improper validation of tag id while RRC sending tag id to MAC can lead to TOCTOU race condition in Snapdragon Connectivity, Snapdragon Mobile

    Published:Jun 14, 2022
    Last Modified:Nov 21, 2024
    EPS:Jun 14, 2022
    EPSS Score:0.0019
    CVSS Score:7.5

    Affected Products

    Vendor
    Qualcomm
    Product
    Ar8035
    Vendor
    Qualcomm
    Product
    Ar8035 Firmware
    Vendor
    Qualcomm
    Product
    Qca6390
    Vendor
    Qualcomm
    Product
    Qca6390 Firmware
    Vendor
    Qualcomm
    Product
    Qca6391
    Vendor
    Qualcomm
    Product
    Qca6391 Firmware
    Vendor
    Qualcomm
    Product
    Qca8081
    Vendor
    Qualcomm
    Product
    Qca8081 Firmware
    Vendor
    Qualcomm
    Product
    Qca8337
    Vendor
    Qualcomm
    Product
    Qca8337 Firmware
    Vendor
    Qualcomm
    Product
    Sd765
    Vendor
    Qualcomm
    Product
    Sd765 Firmware
    Vendor
    Qualcomm
    Product
    Sd765g
    Vendor
    Qualcomm
    Product
    Sd765g Firmware
    Vendor
    Qualcomm
    Product
    Sd768g
    Vendor
    Qualcomm
    Product
    Sd768g Firmware
    Vendor
    Qualcomm
    Product
    Sd778g
    Vendor
    Qualcomm
    Product
    Sd778g Firmware
    Vendor
    Qualcomm
    Product
    Sd865 5g
    Vendor
    Qualcomm
    Product
    Sd865 5g Firmware
    Vendor
    Qualcomm
    Product
    Sd870
    Vendor
    Qualcomm
    Product
    Sd870 Firmware
    Vendor
    Qualcomm
    Product
    Sd888 5g
    Vendor
    Qualcomm
    Product
    Sd888 5g Firmware
    Vendor
    Qualcomm
    Product
    Sd 8 Gen1 5g Firmware
    Vendor
    Qualcomm
    Product
    Sdx55
    Vendor
    Qualcomm
    Product
    Sdx55 Firmware
    Vendor
    Qualcomm
    Product
    Sdx55m
    Vendor
    Qualcomm
    Product
    Sdx55m Firmware
    Vendor
    Qualcomm
    Product
    Sdx65
    Vendor
    Qualcomm
    Product
    Sdx65 Firmware
    Vendor
    Qualcomm
    Product
    Sm7250p
    Vendor
    Qualcomm
    Product
    Sm7250p Firmware
    Vendor
    Qualcomm
    Product
    Sm7450
    Vendor
    Qualcomm
    Product
    Sm7450 Firmware
    Vendor
    Qualcomm
    Product
    Sm8475
    Vendor
    Qualcomm
    Product
    Sm8475 Firmware
    Vendor
    Qualcomm
    Product
    Sm8475p
    Vendor
    Qualcomm
    Product
    Sm8475p Firmware
    Vendor
    Qualcomm
    Product
    Wcd9341
    Vendor
    Qualcomm
    Product
    Wcd9341 Firmware
    Vendor
    Qualcomm
    Product
    Wcd9370
    Vendor
    Qualcomm
    Product
    Wcd9370 Firmware
    Vendor
    Qualcomm
    Product
    Wcd9375
    Vendor
    Qualcomm
    Product
    Wcd9375 Firmware
    Vendor
    Qualcomm
    Product
    Wcd9380
    Vendor
    Qualcomm
    Product
    Wcd9380 Firmware
    Vendor
    Qualcomm
    Product
    Wcd9385
    Vendor
    Qualcomm
    Product
    Wcd9385 Firmware
    Vendor
    Qualcomm
    Product
    Wcn3991
    Vendor
    Qualcomm
    Product
    Wcn3991 Firmware
    Vendor
    Qualcomm
    Product
    Wcn3998
    Vendor
    Qualcomm
    Product
    Wcn3998 Firmware
    Vendor
    Qualcomm
    Product
    Wcn6750
    Vendor
    Qualcomm
    Product
    Wcn6750 Firmware
    Vendor
    Qualcomm
    Product
    Wcn6850
    Vendor
    Qualcomm
    Product
    Wcn6850 Firmware
    Vendor
    Qualcomm
    Product
    Wcn6851
    Vendor
    Qualcomm
    Product
    Wcn6851 Firmware
    Vendor
    Qualcomm
    Product
    Wcn6855
    Vendor
    Qualcomm
    Product
    Wcn6855 Firmware
    Vendor
    Qualcomm
    Product
    Wcn6856
    Vendor
    Qualcomm
    Product
    Wcn6856 Firmware
    Vendor
    Qualcomm
    Product
    Wcn7851
    Vendor
    Qualcomm
    Product
    Wcn7851 Firmware
    Vendor
    Qualcomm
    Product
    Wsa8810
    Vendor
    Qualcomm
    Product
    Wsa8810 Firmware
    Vendor
    Qualcomm
    Product
    Wsa8815
    Vendor
    Qualcomm
    Product
    Wsa8815 Firmware
    Vendor
    Qualcomm
    Product
    Wsa8830
    Vendor
    Qualcomm
    Product
    Wsa8830 Firmware
    Vendor
    Qualcomm
    Product
    Wsa8832
    Vendor
    Qualcomm
    Product
    Wsa8832 Firmware
    Vendor
    Qualcomm
    Product
    Wsa8835
    Vendor
    Qualcomm
    Product
    Wsa8835 Firmware

    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-27 Leveraging Race Conditions via Symbolic Links
    CAPEC-28 Fuzzing
    CAPEC-29 Leveraging Time-of-Check and Time-of-Use (TOCTOU) Race Conditions
    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-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

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    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