CVE-2025-21934

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Source
https://cve.org/CVERecord?id=CVE-2025-21934
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-21934.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-21934
Downstream
Related
Published
2025-04-01T15:41:02.804Z
Modified
2026-05-15T11:54:41.680713074Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
rapidio: fix an API misues when rio_add_net() fails
Details

In the Linux kernel, the following vulnerability has been resolved:

rapidio: fix an API misues when rioaddnet() fails

rioaddnet() calls deviceregister() and fails when deviceregister() fails. Thus, put_device() should be used rather than kfree(). Add "mport->net = NULL;" to avoid a use after free issue.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21934.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.6.0
Fixed
5.4.291
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.235
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.179
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.131
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.83
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.19
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.13.7

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-21934.json"