mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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102 lines
3.6 KiB
JSON
102 lines
3.6 KiB
JSON
{
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"id": "CVE-2024-42134",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2024-07-30T08:15:05.360",
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"lastModified": "2024-12-11T17:19:26.307",
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"vulnStatus": "Analyzed",
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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": "In the Linux kernel, the following vulnerability has been resolved:\n\nvirtio-pci: Check if is_avq is NULL\n\n[bug]\nIn the virtio_pci_common.c function vp_del_vqs, vp_dev->is_avq is involved\nto determine whether it is admin virtqueue, but this function vp_dev->is_avq\n may be empty. For installations, virtio_pci_legacy does not assign a value\n to vp_dev->is_avq.\n\n[fix]\nCheck whether it is vp_dev->is_avq before use.\n\n[test]\nTest with virsh Attach device\nBefore this patch, the following command would crash the guest system\n\nAfter applying the patch, everything seems to be working fine."
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},
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{
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"lang": "es",
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"value": " En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: virtio-pci: compruebe si is_avq es NULL [error] En la funci\u00f3n virtio_pci_common.c vp_del_vqs, vp_dev->is_avq participa para determinar si es admin virtqueue, pero esta funci\u00f3n vp_dev ->is_avq puede estar vac\u00edo. Para instalaciones, virtio_pci_legacy no asigna un valor a vp_dev->is_avq. [arreglo] Verifique si es vp_dev->is_avq antes de usarlo. [prueba] Prueba con virsh Adjuntar dispositivo Antes de este parche, el siguiente comando bloquear\u00eda el sistema invitado. Despu\u00e9s de aplicar el parche, todo parece estar funcionando bien."
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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": "nvd@nist.gov",
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"type": "Primary",
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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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"baseScore": 5.5,
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"baseSeverity": "MEDIUM",
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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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},
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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": "nvd@nist.gov",
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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-476"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "6.9.9",
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"matchCriteriaId": "EDD11F94-D8F3-477D-931C-7806D6E5D6D3"
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}
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]
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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://git.kernel.org/stable/c/5e2024b0b9b3d5709e3f7e9b92951d7e29154106",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "https://git.kernel.org/stable/c/c8fae27d141a32a1624d0d0d5419d94252824498",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "https://git.kernel.org/stable/c/5e2024b0b9b3d5709e3f7e9b92951d7e29154106",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "https://git.kernel.org/stable/c/c8fae27d141a32a1624d0d0d5419d94252824498",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Patch"
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]
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}
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]
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} |