mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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102 lines
4.0 KiB
JSON
102 lines
4.0 KiB
JSON
{
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"id": "CVE-2024-46843",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2024-09-27T13:15:16.250",
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"lastModified": "2024-10-08T18:23:52.423",
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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\nscsi: ufs: core: Remove SCSI host only if added\n\nIf host tries to remove ufshcd driver from a UFS device it would cause a\nkernel panic if ufshcd_async_scan fails during ufshcd_probe_hba before\nadding a SCSI host with scsi_add_host and MCQ is enabled since SCSI host\nhas been defered after MCQ configuration introduced by commit 0cab4023ec7b\n(\"scsi: ufs: core: Defer adding host to SCSI if MCQ is supported\").\n\nTo guarantee that SCSI host is removed only if it has been added, set the\nscsi_host_added flag to true after adding a SCSI host and check whether it\nis set or not before removing it."
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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: scsi: ufs: core: Eliminar host SCSI solo si se agreg\u00f3 Si el host intenta eliminar el controlador ufshcd de un dispositivo UFS, provocar\u00eda un p\u00e1nico de kernel si ufshcd_async_scan falla durante ufshcd_probe_hba antes de agregar un host SCSI con scsi_add_host y MCQ est\u00e1 habilitado ya que el host SCSI se ha diferido despu\u00e9s de la configuraci\u00f3n de MCQ introducida por el commit 0cab4023ec7b (\"scsi: ufs: core: Aplazar la adici\u00f3n de host a SCSI si se admite MCQ\"). Para garantizar que el host SCSI se elimine solo si se ha agregado, configure el indicador scsi_host_added en verdadero despu\u00e9s de agregar un host SCSI y verifique si est\u00e1 configurado o no antes de eliminarlo."
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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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"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": "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": "NVD-CWE-noinfo"
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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": "6.6.51",
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"matchCriteriaId": "D4954ED0-8229-4D57-B4B3-CB5154734977"
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},
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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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"versionStartIncluding": "6.7",
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"versionEndExcluding": "6.10.10",
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"matchCriteriaId": "ACDEE48C-137A-4731-90D0-A675865E1BED"
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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/2f49e05d6b58d660f035a75ff96b77071b4bd5ed",
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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/3844586e9bd9845140e1078f1e61896b576ac536",
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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/7cbff570dbe8907e23bba06f6414899a0fbb2fcc",
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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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} |