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CVE-2018-14853

17
FAUCET Score

CVE-2018-14853 is a NULL pointer dereference vulnerability in the bcmdhd4358 Wi-Fi driver affecting the Samsung Galaxy S6 SM-G920F. An attacker with code execution on the Wi-Fi chip can trigger a device reboot. This vulnerability has a CVSS score of 4.3 (Medium), indicating a low impact on availability and requiring adjacent network access. There is no known active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
g920fxxu5eqh7CPE matchmatch criteria
cpe:2.3:o:samsung:galaxy_s6_firmware:g920fxxu5eqh7:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.3MEDIUM

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

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.94%
Probability of exploitation in next 30 days
EPSS Percentile
57.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0094 is in the 87th percentile among its peer group of 1,802 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / securesystemslab/periscope/blob/master/bugs-found/CVE-2018-14853.md
ExploitThird Party Advisory
people.cs.kuleuven.be / ~stijn.volckaert/papers/2019_NDSS_PeriScope.pdf
ExploitThird Party Advisory