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VULNERABILITIES

CVE-2021-38202 Details

Description

fs/nfsd/trace.h in the Linux kernel before 5.13.4 might allow remote attackers to 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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://cert-portal.siemens.com/productcert/html/ssa-265688.html siemens-SADP
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.4 CVEMailing ListPatchVendor Advisory
https://github.com/torvalds/linux/commit/7b08cf62b1239a4322427d677ea9363f0ab677c6 CVEPatchThird Party Advisory
https://security.netapp.com/advisory/ntap-20210902-0010/ CVEThird Party Advisory
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.4 [email protected]Mailing ListPatchVendor Advisory

see all 7 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-125Out-of-bounds Read[email protected]

Affected Products

ProductVersions

Change History

8 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-38202
NVD Published Date:
Aug 8, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-38202 Details - Not Deferred