CWE
476
Advisory Published
Updated

CVE-2019-5914: Null Pointer Dereference

First published: Wed Feb 13 2019(Updated: )

V20 PRO L-01J software version L01J20c and L01J20d has a NULL pointer exception flaw that can be used by an attacker to cause the device to crash on the same network range via a specially crafted access point.

Credit: vultures@jpcert.or.jp vultures@jpcert.or.jp

Affected SoftwareAffected VersionHow to fix
Nttdocomo V20 Pro L-01j Firmware=l01j20c
Nttdocomo V20 Pro L-01j Firmware=l01j20d
Nttdocomo V20 Pro L-01j
All of
Any of
Nttdocomo V20 Pro L-01j Firmware=l01j20c
Nttdocomo V20 Pro L-01j Firmware=l01j20d
Nttdocomo V20 Pro L-01j

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Frequently Asked Questions

  • What is the severity of CVE-2019-5914?

    CVE-2019-5914 is classified as a medium severity vulnerability due to its potential to disrupt device functionality.

  • How do I fix CVE-2019-5914?

    To fix CVE-2019-5914, users should update the V20 PRO L-01J software to version L01J20c or L01J20d.

  • What are the consequences of CVE-2019-5914?

    CVE-2019-5914 can lead to a NULL pointer exception causing the device to crash when connected to a malicious access point.

  • Which devices are affected by CVE-2019-5914?

    CVE-2019-5914 affects the Nttdocomo V20 Pro L-01J with firmware versions L01J20c and L01J20d.

  • Can CVE-2019-5914 be exploited remotely?

    Yes, CVE-2019-5914 can be exploited by an attacker on the same network range as the vulnerable device.

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