CVE-2022-0485
Published: 29 August 2022
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.
Priority
Status
Package | Release | Status |
---|---|---|
libnbd Launchpad, Ubuntu, Debian |
kinetic |
Ignored
(end of life, was needs-triage)
|
focal |
Needs triage
|
|
impish |
Ignored
(end of life)
|
|
jammy |
Needs triage
|
|
lunar |
Ignored
(end of life, was needs-triage)
|
|
trusty |
Ignored
(end of standard support)
|
|
upstream |
Needs triage
|
|
xenial |
Ignored
(end of standard support)
|
|
mantic |
Needs triage
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 4.8 |
Attack vector | Network |
Attack complexity | High |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | Low |
Integrity impact | Low |
Availability impact | None |
Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N |