CVE-2018-14745

Buffer overflow in prot_get_ring_space 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 overwrite kernel memory due to improper validation of the ring buffer read pointer. The Samsung ID is SVE-2018-12029.

Score

CVSS 3.0 8.8 High

Status

Modified - cve@mitre.org

Published

2019-03-21

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-2018-14745.md
• https://pastebin.com/tmFrECnZ
• https://security.samsungmobile.com/securityUpdate.smsb