2 lines
3.9 KiB
JSON
2 lines
3.9 KiB
JSON
{"affected":[{"affectedData":[{"collectionURL":"https://gitlab.com/qemu-project/qemu","packageName":"qemu","repo":"https://gitlab.com/qemu-project/qemu","versions":[{"lessThan":"*","status":"unaffected","version":"7eeb62b0ce3a8f64647bf53f93903abd1fbb0b94","versionType":"git"}]},{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:rhel_els:6"],"defaultStatus":"unknown","packageName":"qemu-kvm","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"},{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:rhel_els:7"],"defaultStatus":"unknown","packageName":"qemu-kvm","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"},{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:rhel_els:7"],"defaultStatus":"unknown","packageName":"qemu-kvm-ma","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"},{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:enterprise_linux:8"],"defaultStatus":"unaffected","packageName":"virt:rhel/qemu-kvm","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"},{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:advanced_virtualization:8::el8"],"defaultStatus":"unknown","packageName":"virt:av/qemu-kvm","product":"Red Hat Enterprise Linux 8 Advanced Virtualization","vendor":"Red Hat"},{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"qemu-kvm","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}],"source":"secalert@redhat.com"}],"cveTags":[],"descriptions":[{"lang":"en","value":"A flaw was found in the QEMU Virtio PCI Bindings (hw/virtio/virtio-pci.c). An improper release and use of the irqfd for vector 0 during the boot process leads to a guest triggerable crash via vhost_net_stop(). This flaw allows a malicious guest to crash the QEMU process on the host."},{"lang":"es","value":"Se encontró una falla en los enlaces QEMU Virtio PCI (hw/virtio/virtio-pci.c). Una liberación y un uso inadecuados del irqfd para el vector 0 durante el proceso de arranque provocan un fallo desencadenable por el invitado a través de vhost_net_stop(). Esta falla permite que un invitado malintencionado bloquee el proceso QEMU en el host."}],"id":"CVE-2024-4693","lastModified":"2026-11-05T13:17:06.180","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"exploitabilityScore":1.8,"impactScore":3.6,"source":"secalert@redhat.com","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2024-4693","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2024-05-14T18:18:57.606294Z","version":"2.0.3"}}]},"published":"2024-05-14T15:44:26.070","references":[{"source":"secalert@redhat.com","url":"https://access.redhat.com/security/cve/CVE-2024-4693"},{"source":"secalert@redhat.com","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2279965"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://access.redhat.com/security/cve/CVE-2024-4693"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2279965"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://security.netapp.com/advisory/ntap-20240828-0007/"}],"sourceIdentifier":"secalert@redhat.com","vulnStatus":"Deferred","weaknesses":[{"description":[{"lang":"en","value":"CWE-672"}],"source":"secalert@redhat.com","type":"Secondary"}]}
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