Vulnerability Monitor

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CVE-2022-0485

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.

Published

2022-08-29T15:15:09.537

Last Modified

2024-11-21T06:38:45.583

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.8 (MEDIUM)

Weaknesses

Type: Secondary
CWE-252
Type: Primary
CWE-252

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	redhat	libnbd	< 1.11.8	Yes
Operating System	redhat	enterprise_linux	8.0	Yes

References

https://access.redhat.com/security/cve/CVE-2022-0485 Vendor Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=2046194 Exploit, Issue Tracking, Vendor Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=2050324 Issue Tracking, Vendor Advisory ([email protected])
https://gitlab.com/nbdkit/libnbd/-/commit/8d444b41d09a700c7ee6f9182a649f3f2d325abb Patch, Third Party Advisory ([email protected])
https://listman.redhat.com/archives/libguestfs/2022-February/msg00104.html Patch, Vendor Advisory ([email protected])
https://access.redhat.com/security/cve/CVE-2022-0485 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=2046194 Exploit, Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=2050324 Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://gitlab.com/nbdkit/libnbd/-/commit/8d444b41d09a700c7ee6f9182a649f3f2d325abb Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://listman.redhat.com/archives/libguestfs/2022-February/msg00104.html Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)