mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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103 lines
3.9 KiB
JSON
103 lines
3.9 KiB
JSON
{
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"id": "CVE-2024-56697",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2024-12-28T10:15:16.043",
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"lastModified": "2025-01-08T16:45:54.327",
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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\ndrm/amdgpu: Fix the memory allocation issue in amdgpu_discovery_get_nps_info()\n\nFix two issues with memory allocation in amdgpu_discovery_get_nps_info()\nfor mem_ranges:\n\n - Add a check for allocation failure to avoid dereferencing a null\n pointer.\n\n - As suggested by Christophe, use kvcalloc() for memory allocation,\n which checks for multiplication overflow.\n\nAdditionally, assign the output parameters nps_type and range_cnt after\nthe kvcalloc() call to prevent modifying the output parameters in case\nof an error return."
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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: drm/amdgpu: Corrige el problema de asignaci\u00f3n de memoria en amdgpu_discovery_get_nps_info() Corrige dos problemas con la asignaci\u00f3n de memoria en amdgpu_discovery_get_nps_info() para mem_ranges: - A\u00f1ade una comprobaci\u00f3n de fallos de asignaci\u00f3n para evitar desreferenciar un puntero nulo. - Como lo sugiri\u00f3 Christophe, utiliza kvcalloc() para la asignaci\u00f3n de memoria, que comprueba si hay desbordamiento de multiplicaci\u00f3n. Adem\u00e1s, asigna los par\u00e1metros de salida nps_type y range_cnt despu\u00e9s de la llamada a kvcalloc() para evitar modificar los par\u00e1metros de salida en caso de que se devuelva un error."
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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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"versionStartIncluding": "6.11",
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"versionEndExcluding": "6.11.11",
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"matchCriteriaId": "07BE5DA1-4C04-4052-9B58-6EDE15469D65"
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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": "6.12",
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"versionEndExcluding": "6.12.2",
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"matchCriteriaId": "D8882B1B-2ABC-4838-AC1D-DBDBB5764776"
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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/a1144da794adedb9447437c57d69add56494309d",
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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/d14bea4e094871226ea69772d69dab8b7b5f4915",
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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/e8f1dbaa0437eba4e8c1d6a6d81eca2e2ce3d197",
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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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} |