CVE-2025-40109

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Source
https://cve.org/CVERecord?id=CVE-2025-40109
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-40109.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-40109
Downstream
Related
Published
2025-11-09T04:35:59.979Z
Modified
2026-03-20T12:43:10.887577Z
Summary
crypto: rng - Ensure set_ent is always present
Details

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

crypto: rng - Ensure set_ent is always present

Ensure that set_ent is always set since only drbg provides it.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/40xxx/CVE-2025-40109.json",
    "cna_assigner": "Linux"
}
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
77ebdabe8de7c02f43c6de3357f79ff96f9f0579
Fixed
15d6f42da1bb527629d8e1067b1302d58dec9166
Fixed
bd903c25b652c331831226cdf56c8179d18e43f4
Fixed
17acbcd44fe8dc17dc1072375e76df2d52da6ac8
Fixed
ab172f4f42626549b02bada05f09e3f2b0cc26ec
Fixed
c5c703b50e91dd4748769f4c5ab50d9ad60be370
Fixed
e247a7d138e514a40edda7c4d72c8bd49bb2cad3
Fixed
915cb75983bc5e8b80f8a2f25a4af463f7b18c14
Fixed
c0d36727bf39bb16ef0a67ed608e279535ebf0da

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-40109.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.10.0
Fixed
5.10.246
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.195
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.156
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.111
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.52
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.16.12
Type
ECOSYSTEM
Events
Introduced
6.17.0
Fixed
6.17.2

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-40109.json"