CVE-2019-14901
No exploitation reported by the sources we read.
- Published2019-11-29
- Fixed in5.4.11 · 4.19.95 · 4.14.164 · 4.9.217 · 4.4.217 · 3.16.83
- WeaknessCWE-122 · CWE-400 · CWE-787
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
Description
A heap overflow flaw was found in the Linux kernel, all versions 3.x.x and 4.x.x before 4.18.0, in Marvell WiFi chip driver. The vulnerability allows a remote attacker to cause a system crash, resulting in a denial of service, or execute arbitrary code. The highest threat with this vulnerability is with the availability of the system. If code execution occurs, the code will run with the permissions of root. This will affect both confidentiality and integrity of files on the system.
Timeline
dates in UTC- 2019-11-2915:15CVE publishedNVD
- 2026-10-2319:23EPSS crossed 10 %FIRST EPSS
Observed activity
isMalicious corpus · updated 2026-10-23 18:48 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2019-14901?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2019-14901?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 5.4 | ≥ 4.20, < 5.4.11 | 5.4.11 | NVD |
| 4.x | ≥ 4.15, < 4.19.95 | 4.19.95 | NVD |
| 4.x | ≥ 4.10, < 4.14.164 | 4.14.164 | NVD |
| 4.x | ≥ 4.5, < 4.9.217 | 4.9.217 | NVD |
| 4.4 | ≥ 3.17, < 4.4.217 | 4.4.217 | NVD |
| 3.x | ≥ 3.15, < 3.16.83 | 3.16.83 | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 14.4 | = 14.04 | no fix published | NVD |
| 16.4 | = 16.04 | no fix published | NVD |
| 18.4 | = 18.04 | no fix published | NVD |
| 19.10 | = 19.10 | no fix published | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 30.x | = 30 | no fix published | NVD |
| 31.x | = 31 | no fix published | NVD |
1 more product in the sources.
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Fix
- Update Linux linux kernel to 5.4.11 · 4.19.95 · 4.14.164 · 4.9.217 · 4.4.217 · 3.16.83
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Published
- 2019-11-29
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2019-14901?
Is CVE-2019-14901 actively exploited?
What is the CVSS score for CVE-2019-14901?
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Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».
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Related vulnerabilities
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