Vulnerability CVE-2022-0485
Published: 2022-08-29

Description:
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:
https://bugzilla.redhat.com/show_bug.cgi?id=2050324
https://listman.redhat.com/archives/libguestfs/2022-February/msg00104.html
https://access.redhat.com/security/cve/CVE-2022-0485
https://bugzilla.redhat.com/show_bug.cgi?id=2046194
https://gitlab.com/nbdkit/libnbd/-/commit/8d444b41d09a700c7ee6f9182a649f3f2d325abb
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