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CVE-2022-0485

Published: Aug 29, 2022

Modified: Aug 2, 2024

PUBLISHED

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.

Vendor	Product	Versions
n/a	libnbd	affected `Fixed in libnbd v1.11.8`

Weaknesses (CWE)

References

https://bugzilla.redhat.com/show_bug.cgi?id=2046194

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https://bugzilla.redhat.com/show_bug.cgi?id=2050324

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https://listman.redhat.com/archives/libguestfs/2022-February/msg00104.html

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https://gitlab.com/nbdkit/libnbd/-/commit/8d444b41d09a700c7ee6f9182a649f3f2d325abb

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https://access.redhat.com/security/cve/CVE-2022-0485

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