CVE-2018-14852

6.3 mediumEPSS 1.0%

Medium (6.3) in samsung galaxy s6 firmware. EPSS 1.0% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.0

6.3 medium

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 61% of CVEs (scores of 2026-10-31)
CWE: CWE-119
Published: 2018-12-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

samsung:galaxy_s6_firmware

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
https://github.com/securesystemslab/periscope/blob/master/bugs-found/CVE-2018-14852.md

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