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CVE-2022-0485

MEDIUM

4.8

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.

CVE Details

CVSS v3.1 Score4.8

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredNONE

User InteractionNONE

Published8/29/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

redhat:enterprise_linuxredhat:libnbd

Weaknesses (CWE)

CWE-252CWE-252

References

https://access.redhat.com/security/cve/CVE-2022-0485(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2046194(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2050324(secalert@redhat.com)

https://gitlab.com/nbdkit/libnbd/-/commit/8d444b41d09a700c7ee6f9182a649f3f2d325abb(secalert@redhat.com)

https://listman.redhat.com/archives/libguestfs/2022-February/msg00104.html(secalert@redhat.com)

https://access.redhat.com/security/cve/CVE-2022-0485(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=2046194(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=2050324(af854a3a-2127-422b-91ae-364da2661108)

https://gitlab.com/nbdkit/libnbd/-/commit/8d444b41d09a700c7ee6f9182a649f3f2d325abb(af854a3a-2127-422b-91ae-364da2661108)

https://listman.redhat.com/archives/libguestfs/2022-February/msg00104.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.