CVE-2019-14895
No exploitation reported by the sources we read.
- Published2019-11-29
- Fixed in5.4.12 · 4.19.96 · 4.14.165 · 4.9.210 · 4.4.210 · 3.16.81
- WeaknessCWE-122 · 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-based buffer overflow was discovered in the Linux kernel, all versions 3.x.x and 4.x.x before 4.18.0, in Marvell WiFi chip driver. The flaw could occur when the station attempts a connection negotiation during the handling of the remote devices country settings. This could allow the remote device to cause a denial of service (system crash) or possibly execute arbitrary code.
Timeline
dates in UTC- 2019-11-2914:15CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 18:48 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2019-14895?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2019-14895?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, < 5.4.12 | 5.4.12 | NVD |
| 4.x | ≥ 4.15, < 4.19.96 | 4.19.96 | NVD |
| 4.x | ≥ 4.10, < 4.14.165 | 4.14.165 | NVD |
| 4.x | ≥ 4.5, < 4.9.210 | 4.9.210 | NVD |
| 4.4 | ≥ 3.17, < 4.4.210 | 4.4.210 | NVD |
| 3.x | ≥ 3.7, < 3.16.81 | 3.16.81 | 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 |
| 19.4 | = 19.04 | 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 |
2 more products 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 5.4.12 · 4.19.96 · 4.14.165 · 4.9.210 · 4.4.210 · 3.16.81
Advisories and patches
- bugzilla.redhat.comPatch
- www.openwall.comPatch
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-2019-14895?
Is CVE-2019-14895 actively exploited?
What is the CVSS score for CVE-2019-14895?
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