4.8

CVE-2022-0485

Exploit

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.

Data is provided by the National Vulnerability Database (NVD)
Redhat ≫ Libnbd Version < 1.11.8
Redhat ≫ Enterprise Linux Version8.0 SwEditionadvanced_virtualization
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.13% 0.339
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 4.8 2.2 2.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
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.

https://bugzilla.redhat.com/show_bug.cgi?id=2046194
Vendor Advisory
Exploit
Issue Tracking