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CVE-2022-0485

nvd nist
Published: Aug 29, 2022Modified: Jun 17, 2026

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4.8
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Exploitability: 2.2 / Impact: 2.5
Source: NVD

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.

Affected (2)

Redhat
2 products
Enterprise Linux
Libnbd
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Enterprise Linux
Version 8.0
Libnbd
Before 1.11.8

Related CWEs

CWE-252
Unchecked Return Value
The product does not check the return value from a method or function, which can prevent it from detecting unexpected states and conditions.

References (10)

Source: secalert@redhat.com
Vendor Advisory
Source: secalert@redhat.com
ExploitIssue TrackingVendor Advisory
Source: secalert@redhat.com
Issue TrackingVendor Advisory
Source: secalert@redhat.com
PatchThird Party Advisory
Source: secalert@redhat.com
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitIssue TrackingVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory

Timeline

No history available yet.