Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-68867.json
JSON Data
https://api.test.osv.dev/v1/vulns/AZL-68867
Upstream
Published
2025-10-28T12:15:39Z
Modified
2026-04-01T05:21:30Z
Summary
CVE-2025-40056 affecting package kernel for versions less than 6.6.112.1-2
Details

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

vhost: vringh: Fix copy_to_iter return value check

The return value of copy_to_iter can't be negative, check whether the copied length is equal to the requested length instead of checking for negative values.

References

Affected packages

Azure Linux:3 / kernel

Package

Name
kernel
Purl
pkg:rpm/azure-linux/kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.6.112.1-2

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-68867.json"