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Qemu-kvm: 'qemu-img info' leads to host file read/write (qemu)

CVE-2024-4467
HIGH 7.8

En bref

Source
NVD
EPSS
EPSS 0.34 % · centile 27 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
redhat
Statut NVD
Deferred

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Description

A flaw was found in the QEMU disk image utility (qemu-img) 'info' command. A specially crafted image file containing a `json:{}` value describing block devices in QMP could cause the qemu-img process on the host to consume large amounts of memory or CPU time, leading to denial of service or read/write to an existing external file.

Faiblesses (CWE)

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hredhat
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · secalert@redhat.com (Secondary)

Références européennes

Avis du CERT-FR

Produits affectés

ProduitVersions
qemuaffected 4.0.0 < 9.1.0
Red Hat · Advanced Virtualization for RHEL 8.2.1unaffected 8020120240708124623.863bb0db < *
Red Hat · Advanced Virtualization for RHEL 8.4.0.EUSunaffected 8040020240708093550.522a0ee4 < *
Red Hat · Advanced Virtualization for RHEL 8.4.0.EUSunaffected 8040020240708093550.522a0ee4 < *
Red Hat · Red Hat Enterprise Linux 8unaffected 8100020240704072441.489197e6 < *
Red Hat · Red Hat Enterprise Linux 8unaffected 8100020240704072441.489197e6 < *
Red Hat · Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Supportunaffected 8040020240703100448.522a0ee4 < *
Red Hat · Red Hat Enterprise Linux 8.4 Telecommunications Update Serviceunaffected 8040020240703100448.522a0ee4 < *
Red Hat · Red Hat Enterprise Linux 8.4 Update Services for SAP Solutionsunaffected 8040020240703100448.522a0ee4 < *
Red Hat · Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Supportunaffected 8060020240703092415.ad008a3a < *
Red Hat · Red Hat Enterprise Linux 8.6 Telecommunications Update Serviceunaffected 8060020240703092415.ad008a3a < *
Red Hat · Red Hat Enterprise Linux 8.6 Update Services for SAP Solutionsunaffected 8060020240703092415.ad008a3a < *
Red Hat · Red Hat Enterprise Linux 8.8 Extended Update Supportunaffected 8080020240703085245.63b34585 < *
Red Hat · Red Hat Enterprise Linux 8.8 Extended Update Supportunaffected 8080020240703085245.63b34585 < *
Red Hat · Red Hat Enterprise Linux 9unaffected 17:8.2.0-11.el9_4.4 < *
Red Hat · Red Hat Enterprise Linux 9.0 Update Services for SAP Solutionsunaffected 17:6.2.0-11.el9_0.9 < *
Red Hat · Red Hat Enterprise Linux 9.2 Extended Update Supportunaffected 17:7.2.0-14.el9_2.11 < *
Red Hat · Red Hat Enterprise Linux 10
Red Hat · Red Hat Enterprise Linux 6
Red Hat · Red Hat Enterprise Linux 7

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD