Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: vhost: vringh: Modify the return value check The return value of copy_from_iter and copy_to_iter can't be negative, check whether the copied lengths are equal.
References
- https://git.kernel.org/stable/c/78dc7362662fedaa1928fb8e4f27401c8322905d
- https://git.kernel.org/stable/c/82a8d0fda55b35361ee7f35b54fa2b66d7847d2b
- https://git.kernel.org/stable/c/baa37b1c7e29546f79c39bef0d18c4edc9f39bb1
- https://git.kernel.org/stable/c/cfa0654402c06d086201a9ff167eb95da5844fc3
- https://git.kernel.org/stable/c/db042925a5ab7a550b710addeadbf6f72e3a8a4b
FAQ
What is CVE-2025-40051?
CVE-2025-40051 is a documented vulnerability. In the Linux kernel, the following vulnerability has been resolved: vhost: vringh: Modify the return value check The return value of copy_from_iter and copy_to_iter can't be negative, check whether ...
How severe is CVE-2025-40051?
CVSS scoring is not yet available for CVE-2025-40051. Check NVD for updates.
Is there a patch for CVE-2025-40051?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.