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.

CVSS v3.0

8.8 HIGHCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

5.8 MEDIUMAV:A/AC:L/Au:N/C:P/I:P/A:P

EPSS

1.91% chance of exploitation in the next 30 days, 78th percentile

Published

2019-03-15

Updated

2024-08-05

Proof-of-concept exploits (1)

• https://pastebin.com/tmFrECnZ

References

• CVE Record
• NVD entry

Related

• CVE-2018-14732
• CVE-2018-14772
• CVE-2018-14731
• CVE-2018-14777
• CVE-2018-14729
• CVE-2018-14838