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
2026-03-11T07:51:35.103863Z
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 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21934.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
e8de370188d098bb49483c287b44925957c3c9b6
Fixed
d4ec862ce80f64db923a1d942b5d11cf6fc87d36
Fixed
88ddad53e4cfb6de861c6d4fb7b25427f46baed5
Fixed
cdd9f58f7fe41a55fae4305ea51fc234769fd466
Fixed
a5f5e520e8fbc6294020ff8afa36f684d92c6e6a
Fixed
2537f01d57f08c527e40bbb5862aa6ff43344898
Fixed
22e4977141dfc6d109bf29b495bf2187b4250990
Fixed
f0aa4ee1cbbf7789907e5a3f6810de01c146c211
Fixed
b2ef51c74b0171fde7eb69b6152d3d2f743ef269

Database specific

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