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CVE-2021-38202: linux kernel before 5.13.4 (exclusive); +6 more affected products
CVE-2021-38202. CVSS 3.1 base score 7.5 (HIGH, NVD). EPSS 0.0319 (percentile 0.87783), scored 13-Oct-2026.
Affected technology
linux kernel · before 5.13.4 (exclusive)
linux
hci bootstrap os · Version not applicable in the source CPE
netapp
hci management node · Version not applicable in the source CPE
netapp
solidfire · Version not applicable in the source CPE
netapp
element software · Version not applicable in the source CPE
netapp
n/a · n/a
Vendor not specified by the source
SIMATIC S7-1500 TM MFP - GNU/Linux subsystem · 0 to before V1.1.1
Siemens
Description’s affected range: before 5.13.4 might
Component: Not specified by the source
Attack conditions (NVD, CVSS 3.1): Network (remote) · No privileges required · No user interaction required
What an attacker can do
Remote attackers might cause a denial of service (out-of-bounds read in strlen) by sending NFS traffic when the trace event framework is being used for nfsd. NVD’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high.
- CWE
- CWE-125
- CCR priority
- 30.8 /100 (P4)
- CVSS 3.1
- 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · NVD
- EPSS
- 0.0319 · percentile 0.87783 · 2026-10-13
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-14 15:56:36.793806+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2021-38202.html