Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-68867.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-68867
Upstream
Published
2025-10-28T12:15:39Z
Modified
2026-04-21T04:38:31.247565Z
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 copytoiter return value check

The return value of copytoiter 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
0Unknown 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"