FKIE_CVE-2021-1962

Vulnerability from fkie_nvd - Published: 2021-09-09 08:15 - Updated: 2026-06-17 03:33
Summary
Buffer Overflow while processing IOCTL for getting peripheral endpoint information there is no proper validation for input maximum endpoint pair and its size in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking
Impacted products
Vendor Product Version
qualcomm aqt1000_firmware -
qualcomm aqt1000 -
qualcomm ar9380_firmware -
qualcomm ar9380 -
qualcomm fsm10055_firmware -
qualcomm fsm10055 -
qualcomm fsm10056_firmware -
qualcomm fsm10056 -
qualcomm ipq8064_firmware -
qualcomm ipq8064 -
qualcomm ipq8065_firmware -
qualcomm ipq8065 -
qualcomm ipq8068_firmware -
qualcomm ipq8068 -
qualcomm ipq8069_firmware -
qualcomm ipq8069 -
qualcomm mdm9150_firmware -
qualcomm mdm9150 -
qualcomm qca6391_firmware -
qualcomm qca6391 -
qualcomm qca6420_firmware -
qualcomm qca6420 -
qualcomm qca6430_firmware -
qualcomm qca6430 -
qualcomm qca6574_firmware -
qualcomm qca6574 -
qualcomm qca6574a_firmware -
qualcomm qca6574a -
qualcomm qca6574au_firmware -
qualcomm qca6574au -
qualcomm qca6584au_firmware -
qualcomm qca6584au -
qualcomm qca6595_firmware -
qualcomm qca6595 -
qualcomm qca6595au_firmware -
qualcomm qca6595au -
qualcomm qca6696_firmware -
qualcomm qca6696 -
qualcomm qca9531_firmware -
qualcomm qca9531 -
qualcomm qca9558_firmware -
qualcomm qca9558 -
qualcomm qca9561_firmware -
qualcomm qca9561 -
qualcomm qca9563_firmware -
qualcomm qca9563 -
qualcomm qca9880_firmware -
qualcomm qca9880 -
qualcomm qca9882_firmware -
qualcomm qca9882 -
qualcomm qca9886_firmware -
qualcomm qca9886 -
qualcomm qca9887_firmware -
qualcomm qca9887 -
qualcomm qca9888_firmware -
qualcomm qca9888 -
qualcomm qca9889_firmware -
qualcomm qca9889 -
qualcomm qca9896_firmware -
qualcomm qca9896 -
qualcomm qca9898_firmware -
qualcomm qca9898 -
qualcomm qca9980_firmware -
qualcomm qca9980 -
qualcomm qca9982_firmware -
qualcomm qca9982 -
qualcomm qca9984_firmware -
qualcomm qca9984 -
qualcomm qca9990_firmware -
qualcomm qca9990 -
qualcomm qca9992_firmware -
qualcomm qca9992 -
qualcomm qca9994_firmware -
qualcomm qca9994 -
qualcomm qcs410_firmware -
qualcomm qcs410 -
qualcomm qcs605_firmware -
qualcomm qcs605 -
qualcomm qcs610_firmware -
qualcomm qcs610 -
qualcomm qualcomm215_firmware -
qualcomm qualcomm215 -
qualcomm sa6145p_firmware -
qualcomm sa6145p -
qualcomm sa6150p_firmware -
qualcomm sa6150p -
qualcomm sa6155_firmware -
qualcomm sa6155 -
qualcomm sa6155p_firmware -
qualcomm sa6155p -
qualcomm sa8145p_firmware -
qualcomm sa8145p -
qualcomm sa8150p_firmware -
qualcomm sa8150p -
qualcomm sa8155_firmware -
qualcomm sa8155 -
qualcomm sa8155p_firmware -
qualcomm sa8155p -
qualcomm sa8195p_firmware -
qualcomm sa8195p -
qualcomm sd_675_firmware -
qualcomm sd_675 -
qualcomm sd205_firmware -
qualcomm sd205 -
qualcomm sd210_firmware -
qualcomm sd210 -
qualcomm sd665_firmware -
qualcomm sd665 -
qualcomm sd675_firmware -
qualcomm sd675 -
qualcomm sd678_firmware -
qualcomm sd678 -
qualcomm sd720g_firmware -
qualcomm sd720g -
qualcomm sd730_firmware -
qualcomm sd730 -
qualcomm sd855_firmware -
qualcomm sd855 -
qualcomm sda429w_firmware -
qualcomm sda429w -
qualcomm sdx50m_firmware -
qualcomm sdx50m -
qualcomm sdx55_firmware -
qualcomm sdx55 -
qualcomm sdx55m_firmware -
qualcomm sdx55m -
qualcomm sm6250_firmware -
qualcomm sm6250 -
qualcomm wcd9326_firmware -
qualcomm wcd9326 -
qualcomm wcd9335_firmware -
qualcomm wcd9335 -
qualcomm wcd9340_firmware -
qualcomm wcd9340 -
qualcomm wcd9341_firmware -
qualcomm wcd9341 -
qualcomm wcd9370_firmware -
qualcomm wcd9370 -
qualcomm wcd9375_firmware -
qualcomm wcd9375 -
qualcomm wcd9380_firmware -
qualcomm wcd9380 -
qualcomm wcn3610_firmware -
qualcomm wcn3610 -
qualcomm wcn3615_firmware -
qualcomm wcn3615 -
qualcomm wcn3620_firmware -
qualcomm wcn3620 -
qualcomm wcn3660b_firmware -
qualcomm wcn3660b -
qualcomm wcn3680_firmware -
qualcomm wcn3680 -
qualcomm wcn3950_firmware -
qualcomm wcn3950 -
qualcomm wcn3980_firmware -
qualcomm wcn3980 -
qualcomm wcn3988_firmware -
qualcomm wcn3988 -
qualcomm wcn3990_firmware -
qualcomm wcn3990 -
qualcomm wcn3991_firmware -
qualcomm wcn3991 -
qualcomm wcn3998_firmware -
qualcomm wcn3998 -
qualcomm wsa8810_firmware -
qualcomm wsa8810 -
qualcomm wsa8815_firmware -
qualcomm wsa8815 -

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      "lang": "en",
      "value": "Buffer Overflow while processing IOCTL for getting peripheral endpoint information there is no proper validation for input maximum endpoint pair and its size in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking"
    },
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      "lang": "es",
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  "id": "CVE-2021-1962",
  "lastModified": "2026-06-17T03:33:02.283",
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          "value": "CWE-120"
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}



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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON
How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

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    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.