CVE-2022-0485

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Summary

CVECVE-2022-0485
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-08-29 15:15:00 UTC
Updated2022-12-01 15:15:00 UTC
DescriptionA 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.

Risk And Classification

Problem Types: CWE-252

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Redhat Enterprise Linux 8.0 All All All
Application Redhat Libnbd All All All All

References

ReferenceSourceLinkTags
2046194 – CVE-2022-0485 libnbd: nbdcopy ignore read and write errors - destination image corrupted [rhel-9.0] MISC bugzilla.redhat.com
[Libguestfs] LIBNBD SECURITY: Silent image corruption with nbdcopy MISC listman.redhat.com
copy: CVE-2022-0485: Fail nbdcopy if NBD read or write fails (8d444b41) · Commits · nbdkit / libnbd · GitLab MISC gitlab.com
Red Hat Customer Portal - Access to 24x7 support and knowledge MISC access.redhat.com
2050324 – (CVE-2022-0485) CVE-2022-0485 libnbd: nbdcopy: missing error handling may create corrupted destination image MISC bugzilla.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 159858 Oracle Enterprise Linux Security Update for virt:ol and virt-devel:ol (ELSA-2022-1759)
  • 182498 Debian Security Update for libnbd (CVE-2022-0485)
  • 240292 Red Hat Update for virt:rhel and virt-devel:rhel security (RHSA-2022:1759)
  • 282408 Fedora Security Update for libnbd (FEDORA-2022-2fa5931425)
  • 940525 AlmaLinux Security Update for virt:rhel and virt-devel:rhel (ALSA-2022:1759)
  • 960314 Rocky Linux Security Update for virt:rhel and virt-devel:rhel (RLSA-2022:1759)
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