high
7.8
CWE
20
Advisory Published
CVE Published
Updated

CVE-2019-14047: Input Validation

First published: Mon Jun 01 2020(Updated: )

While IPA driver processes route add rule IOCTL, there is no input validation of the rule ID prior to adding the rule to the IPA HW commit list in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8053, APQ8096AU, MDM9607, MSM8909W, MSM8996, MSM8996AU, QCN7605, QCS605, SC8180X, SDA845, SDX20, SDX24, SDX55, SM8150, SXR1130

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
Qualcomm Apq8053 Firmware
Qualcomm Apq8053
Google Android
Google Android
Google Android
Qualcomm Mdm9607
Qualcomm Msm8909w Firmware
Qualcomm Msm8909w
Qualcomm Msm8996 Firmware
Google Android
Qualcomm Msm8996au Firmware
Qualcomm Msm8996au
Google Android
Google Android
Qualcomm Qcs605 Firmware
Google Android
Qualcomm Sc8180x Firmware
Qualcomm Sc8180x
Qualcomm Sda845 Firmware
Qualcomm Sda845
Qualcomm Sdx20 Firmware
Qualcomm Sdx20
Qualcomm Sdx24 Firmware
Google Android
Qualcomm Sdx55 Firmware
Qualcomm Sdx55
Qualcomm Sm8150 Firmware
Qualcomm Sm8150
Qualcomm Sxr1130 Firmware
Qualcomm Sxr1130

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Reference Links

Frequently Asked Questions

  • What is CVE-2019-14047?

    CVE-2019-14047 is a vulnerability in the IPA driver in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industria that allows an attacker to add a route rule without proper input validation.

  • What is the severity of CVE-2019-14047?

    CVE-2019-14047 has a severity score of 7.8, indicating a high severity.

  • How does CVE-2019-14047 affect Google Android?

    CVE-2019-14047 affects Google Android devices.

  • How can I fix CVE-2019-14047?

    To fix CVE-2019-14047, it is recommended to apply the latest security patches provided by the device manufacturer.

  • Where can I find more information about CVE-2019-14047?

    You can find more information about CVE-2019-14047 in the references provided: [Reference 1](https://source.codeaurora.org/quic/la/kernel/msm-4.9/commit/?id=e98691d8f5a08cf3af5037290767bdf22c9f1eb3), [Reference 2](https://source.codeaurora.org/quic/la/kernel/msm-3.18/commit/?id=58432b5b0c92913738af33130903e8414fd990bd), [Reference 3](https://source.android.com/docs/security/bulletin/2020-06-01).

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