CVE-2018-14853

A NULL pointer dereference in dhd_prot_txdata_write_flush in drivers/net/wireless/bcmdhd4358/dhd_msgbuf.c in the bcmdhd4358 Wi-Fi driver on the Samsung Galaxy S6 SM-G920F G920FXXU5EQH7 allows an attacker (who has obtained code execution on the Wi-Fi chip) to cause the device to reboot. The Samsung ID is SVE-2018-11783.

• CWE-476

• https://github.com/securesystemslab/periscope/blob/master/bugs-found/CVE-2018-14853.mdExploit, Third Party Advisory
• https://people.cs.kuleuven.be/~stijn.volckaert/papers/2019_NDSS_PeriScope.pdfExploit, Third Party Advisory
• https://github.com/securesystemslab/periscope/blob/master/bugs-found/CVE-2018-14853.mdExploit, Third Party Advisory

Published

Dec 17, 2018

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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