In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, lack of check of input received…

published 2018-09-18 8y ago modified 2026-06-17 4mo ago also EUVD-2018-3342

cvss: 7.8; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 7%
public exploits: 0; none known

In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, lack of check of input received from userspace before copying into buffer can lead to potential array overflow in WLAN.

Patch / fix

links 2

Is CVE-2018-11302 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Exploit prediction

0.18% chance of exploitation in the next 30 days, higher than 7% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.0	7.8	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	4.6	AV:L/AC:L/Au:N/C:P/I:P/A:P

Affected products

Qualcomm, Inc. Android for MSM, Firefox OS for MSM, QRD Android

Classification

Weakness

CWE-20 Improper Input Validation

References

source.codeaurora.org /quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=4178ed2227bbc48d4313bc4e7d604d2813c0d9f4
patch, third-party-advisory
codeaurora.org /security-bulletin/2018/09/04/september-2018-code-aurora-security-bulletin
patch, third-party-advisory

Sources

CVE List CVE-2018-11302
NVD CVE-2018-11302

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.