CVE-2022-0485 Detail
Current 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.
Analysis 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.
Severity
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-252 | Unchecked Return Value | NIST Red Hat, Inc. |
Change History
1 change records found show changes
Initial Analysis 9/01/2022 4:29:40 PM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | CPE Configuration |
OR
*cpe:2.3:a:redhat:libnbd:*:*:*:*:*:*:*:* versions up to (excluding) 1.11.8
*cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:advanced_virtualization:*:*:*
|
|
| Added | CVSS V3.1 |
NIST AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H |
|
| Added | CWE |
NIST CWE-252 |
|
| Changed | Reference Type |
https://access.redhat.com/security/cve/CVE-2022-0485 No Types Assigned |
https://access.redhat.com/security/cve/CVE-2022-0485 Vendor Advisory |
| Changed | Reference Type |
https://bugzilla.redhat.com/show_bug.cgi?id=2046194 No Types Assigned |
https://bugzilla.redhat.com/show_bug.cgi?id=2046194 Exploit, Issue Tracking, Vendor Advisory |
| Changed | Reference Type |
https://bugzilla.redhat.com/show_bug.cgi?id=2050324 No Types Assigned |
https://bugzilla.redhat.com/show_bug.cgi?id=2050324 Issue Tracking, Vendor Advisory |
| Changed | Reference Type |
https://gitlab.com/nbdkit/libnbd/-/commit/8d444b41d09a700c7ee6f9182a649f3f2d325abb No Types Assigned |
https://gitlab.com/nbdkit/libnbd/-/commit/8d444b41d09a700c7ee6f9182a649f3f2d325abb Patch, Third Party Advisory |
| Changed | Reference Type |
https://listman.redhat.com/archives/libguestfs/2022-February/msg00104.html No Types Assigned |
https://listman.redhat.com/archives/libguestfs/2022-February/msg00104.html Patch, Vendor Advisory |
Quick Info
CVE Dictionary Entry:
CVE-2022-0485
NVD Published Date:
08/29/2022
NVD Last Modified:
09/01/2022
Source:
Red Hat, Inc.