A flaw was found in the copying tool `nbdcopy` of libnbd. When performing multi-threaded copies using asynchronous nbd calls, nbdcopy was blindly treating the completion of an asynchronous command as successful, rather than checking the *error parameter. This could result in the silent creation of a corrupted destination image.
References
Link | Resource |
---|---|
https://access.redhat.com/security/cve/CVE-2022-0485 | Vendor Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=2046194 | Exploit Issue Tracking Vendor Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=2050324 | Issue Tracking Vendor Advisory |
https://gitlab.com/nbdkit/libnbd/-/commit/8d444b41d09a700c7ee6f9182a649f3f2d325abb | Patch Third Party Advisory |
https://listman.redhat.com/archives/libguestfs/2022-February/msg00104.html | Patch Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2022-08-29T14:03:04
Updated: 2022-08-29T14:03:04
Reserved: 2022-02-03T00:00:00
Link: CVE-2022-0485
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-08-29T15:15:09.537
Modified: 2022-12-01T15:15:52.363
Link: CVE-2022-0485
JSON object: View
Redhat Information
No data.
CWE