CVE-2018-14852

Out-of-bounds array access in dhd_rx_frame in drivers/net/wireless/bcmdhd4358/dhd_linux.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 invalid accesses to operating system memory due to improper validation of the network interface index provided by the Wi-Fi chip's firmware.

Score

CVSS 3.0 6.3 Medium

Status

Modified - cve@mitre.org

Published

2018-12-17

Last modified

2024-08-05

Weaknesses

CWE-119

Affected products

• Galaxy S6 Firmware (Samsung)

References

• https://github.com/securesystemslab/periscope/blob/master/bugs-found/CVE-2018-14852.md
• https://people.cs.kuleuven.be/~stijn.volckaert/papers/2019_NDSS_PeriScope.pdf