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64 lines
2.1 KiB
JSON
64 lines
2.1 KiB
JSON
{
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"id": "CVE-2024-4693",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2024-05-14T15:44:26.070",
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"lastModified": "2024-05-14T16:11:39.510",
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"vulnStatus": "Awaiting Analysis",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"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."
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},
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{
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"lang": "es",
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"value": "Se encontr\u00f3 una falla en los enlaces QEMU Virtio PCI (hw/virtio/virtio-pci.c). Una liberaci\u00f3n y un uso inadecuados del irqfd para el vector 0 durante el proceso de arranque provocan un fallo desencadenable por el invitado a trav\u00e9s de vhost_net_stop(). Esta falla permite que un invitado malintencionado bloquee el proceso QEMU en el host."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "secalert@redhat.com",
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"type": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 5.5,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 1.8,
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"impactScore": 3.6
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}
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]
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},
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"weaknesses": [
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{
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"source": "secalert@redhat.com",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-672"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://access.redhat.com/security/cve/CVE-2024-4693",
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"source": "secalert@redhat.com"
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2279965",
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"source": "secalert@redhat.com"
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}
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]
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} |