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    Dashboard / CVE / CVE-2025-21438

    CVE-2025-21438

    Memory corruption while IOCTL call is invoked from user-space to read board data.

    Published:Apr 7, 2025
    Last Modified:Feb 26, 2026
    EPS:Apr 7, 2025
    EPSS Score:0.00068
    CVSS Score:7.8

    Affected Products

    Vendor
    Qualcomm
    Product
    Fastconnect 6200
    Vendor
    Qualcomm
    Product
    Fastconnect 6200 Firmware
    Vendor
    Qualcomm
    Product
    Fastconnect 6700
    Vendor
    Qualcomm
    Product
    Fastconnect 6700 Firmware
    Vendor
    Qualcomm
    Product
    Fastconnect 6900
    Vendor
    Qualcomm
    Product
    Fastconnect 6900 Firmware
    Vendor
    Qualcomm
    Product
    Fastconnect 7800
    Vendor
    Qualcomm
    Product
    Fastconnect 7800 Firmware
    Vendor
    Qualcomm
    Product
    Qca6164
    Vendor
    Qualcomm
    Product
    Qca6164 Firmware
    Vendor
    Qualcomm
    Product
    Qca6174
    Vendor
    Qualcomm
    Product
    Qca6174 Firmware
    Vendor
    Qualcomm
    Product
    Qca6174a
    Vendor
    Qualcomm
    Product
    Qca6174a Firmware
    Vendor
    Qualcomm
    Product
    Qca6595au
    Vendor
    Qualcomm
    Product
    Qca6595au Firmware
    Vendor
    Qualcomm
    Product
    Qca9377
    Vendor
    Qualcomm
    Product
    Qca9377 Firmware
    Vendor
    Qualcomm
    Product
    Qcm5430
    Vendor
    Qualcomm
    Product
    Qcm5430 Firmware
    Vendor
    Qualcomm
    Product
    Qcm6490
    Vendor
    Qualcomm
    Product
    Qcm6490 Firmware
    Vendor
    Qualcomm
    Product
    Qcn7605
    Vendor
    Qualcomm
    Product
    Qcn7605 Firmware
    Vendor
    Qualcomm
    Product
    Qcn7606
    Vendor
    Qualcomm
    Product
    Qcn7606 Firmware
    Vendor
    Qualcomm
    Product
    Qcs5430
    Vendor
    Qualcomm
    Product
    Qcs5430 Firmware
    Vendor
    Qualcomm
    Product
    Qcs6490
    Vendor
    Qualcomm
    Product
    Qcs6490 Firmware
    Vendor
    Qualcomm
    Product
    Sc8180x\+sdx55
    Vendor
    Qualcomm
    Product
    Sc8180x\+sdx55 Firmware
    Vendor
    Qualcomm
    Product
    Sc8380xp
    Vendor
    Qualcomm
    Product
    Sc8380xp Firmware
    Vendor
    Qualcomm
    Product
    Sm6250
    Vendor
    Qualcomm
    Product
    Sm6250 Firmware
    Vendor
    Qualcomm
    Product
    Snapdragon 7c\+ Gen 3 Compute
    Vendor
    Qualcomm
    Product
    Snapdragon 7c\+ Gen 3 Compute Firmware
    Vendor
    Qualcomm
    Product
    Snapdragon 7c Compute Platform \(sc7180-ac\)
    Vendor
    Qualcomm
    Product
    Snapdragon 7c Compute Platform \(sc7180-ac\) Firmware
    Vendor
    Qualcomm
    Product
    Snapdragon 7c Gen 2 Compute Platform \(sc7180-ad\) \"rennell Pro\"
    Vendor
    Qualcomm
    Product
    Snapdragon 7c Gen 2 Compute Platform \(sc7180-ad\) \"rennell Pro\" Firmware
    Vendor
    Qualcomm
    Product
    Snapdragon 8c Compute Platform \(sc8180x-ad\)
    Vendor
    Qualcomm
    Product
    Snapdragon 8c Compute Platform \(sc8180x-ad\) Firmware
    Vendor
    Qualcomm
    Product
    Snapdragon 8c Compute Platform \(sc8180xp-ad\)
    Vendor
    Qualcomm
    Product
    Snapdragon 8c Compute Platform \(sc8180xp-ad\) Firmware
    Vendor
    Qualcomm
    Product
    Snapdragon 8cx Compute Platform \(sc8180x-aa\)
    Vendor
    Qualcomm
    Product
    Snapdragon 8cx Compute Platform \(sc8180x-aa\) Firmware
    Vendor
    Qualcomm
    Product
    Snapdragon 8cx Compute Platform \(sc8180x-ab\)
    Vendor
    Qualcomm
    Product
    Snapdragon 8cx Compute Platform \(sc8180x-ab\) Firmware
    Vendor
    Qualcomm
    Product
    Snapdragon 8cx Compute Platform \(sc8180xp-ac\)
    Vendor
    Qualcomm
    Product
    Snapdragon 8cx Compute Platform \(sc8180xp-ac\) Firmware
    Vendor
    Qualcomm
    Product
    Snapdragon 8cx Compute Platform \(sc8180xp-af\)
    Vendor
    Qualcomm
    Product
    Snapdragon 8cx Compute Platform \(sc8180xp-af\) Firmware
    Vendor
    Qualcomm
    Product
    Snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-ac\)
    Vendor
    Qualcomm
    Product
    Snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-ac\) Firmware
    Vendor
    Qualcomm
    Product
    Snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-af\)
    Vendor
    Qualcomm
    Product
    Snapdragon 8cx Gen 2 5g Compute Platform \(sc8180x-af\) Firmware
    Vendor
    Qualcomm
    Product
    Snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-aa\)
    Vendor
    Qualcomm
    Product
    Snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-aa\) Firmware
    Vendor
    Qualcomm
    Product
    Snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-ab\)
    Vendor
    Qualcomm
    Product
    Snapdragon 8cx Gen 2 5g Compute Platform \(sc8180xp-ab\) Firmware
    Vendor
    Qualcomm
    Product
    Snapdragon 8cx Gen 3 Compute Platform \(sc8280xp-ab\)
    Vendor
    Qualcomm
    Product
    Snapdragon 8cx Gen 3 Compute Platform \(sc8280xp-ab\) Firmware
    Vendor
    Qualcomm
    Product
    Snapdragon 8cx Gen 3 Compute Platform \(sc8280xp-bb\)
    Vendor
    Qualcomm
    Product
    Snapdragon 8cx Gen 3 Compute Platform \(sc8280xp-bb\) Firmware
    Vendor
    Qualcomm
    Product
    Video Collaboration Vc3 Platform
    Vendor
    Qualcomm
    Product
    Video Collaboration Vc3 Platform 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
    Wsa8830
    Vendor
    Qualcomm
    Product
    Wsa8830 Firmware
    Vendor
    Qualcomm
    Product
    Wsa8835
    Vendor
    Qualcomm
    Product
    Wsa8835 Firmware
    Vendor
    Qualcomm
    Product
    Wsa8840
    Vendor
    Qualcomm
    Product
    Wsa8840 Firmware
    Vendor
    Qualcomm
    Product
    Wsa8845
    Vendor
    Qualcomm
    Product
    Wsa8845 Firmware
    Vendor
    Qualcomm
    Product
    Wsa8845h
    Vendor
    Qualcomm
    Product
    Wsa8845h Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-125 Out-of-bounds Read

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-540 Overread Buffers

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    CVE-2026-24088 (CVSS 8.2) — Cryptographic Issue while processing a specific partition which allows unauthorized write access to load a cus…
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    CVE-2025-59611 (CVSS 6.7) — Memory corruption in diagnostic services due to absence of input validation…
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    CVE-2025-59606 (CVSS 7.8) — Memory Corruption when writing to invalid memory locations occurs due to heap memory exhaustion during secure …

    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