vulnerability
Red Hat: CVE-2025-47712: nbd: nbdkit: Integer overflow triggers an assertion resulting in Denial of Service
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:L/Au:S/C:N/I:N/A:P) | Jun 9, 2025 | Jul 9, 2025 | Jul 10, 2025 |
Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
Jun 9, 2025
Added
Jul 9, 2025
Modified
Jul 10, 2025
Description
A flaw exists in the nbdkit "blocksize" filter that can be triggered by a specific type of client request. When a client requests block status information for a very large data range, exceeding a certain limit, it causes an internal error in the nbdkit, leading to a denial of service.
Solution
no-fix-redhat-rpm-package
References
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