6.3
MEDIUM
CVE-2018-14852
Samsung Galaxy S6 BCM43xx Wi-Fi Out-of-Bounds Array Access Vuln
Description

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.

INFO

Published Date :

Dec. 17, 2018, 7:29 p.m.

Last Modified :

Jan. 8, 2019, 3:05 p.m.

Remotely Exploitable :

No

Impact Score :

3.4

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2018-14852 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Samsung galaxy_s6_firmware
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2018-14852.

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

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2018-14852 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-14852 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Jan. 08, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:A/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3 AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
    Changed Reference Type https://github.com/securesystemslab/periscope/blob/master/bugs-found/CVE-2018-14852.md No Types Assigned https://github.com/securesystemslab/periscope/blob/master/bugs-found/CVE-2018-14852.md Exploit, Third Party Advisory
    Added Reference https://people.cs.kuleuven.be/~stijn.volckaert/papers/2019_NDSS_PeriScope.pdf [Exploit, Third Party Advisory]
    Added CWE CWE-119
    Added CPE Configuration AND OR *cpe:2.3:o:samsung:galaxy_s6_firmware:g920fxxu5eqh7:*:*:*:*:*:*:* OR cpe:2.3:h:samsung:galaxy_s6:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.08 }} 0.00%

score

0.32689

percentile

CVSS30 - Vulnerability Scoring System
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