mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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118 lines
4.4 KiB
JSON
118 lines
4.4 KiB
JSON
{
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"id": "CVE-2024-56710",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2024-12-29T09:15:05.970",
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"lastModified": "2025-01-06T17:13:00.090",
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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\nceph: fix memory leak in ceph_direct_read_write()\n\nThe bvecs array which is allocated in iter_get_bvecs_alloc() is leaked\nand pages remain pinned if ceph_alloc_sparse_ext_map() fails.\n\nThere is no need to delay the allocation of sparse_ext map until after\nthe bvecs array is set up, so fix this by moving sparse_ext allocation\na bit earlier. Also, make a similar adjustment in __ceph_sync_read()\nfor consistency (a leak of the same kind in __ceph_sync_read() has been\naddressed differently)."
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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: ceph: se corrige la p\u00e9rdida de memoria en ceph_direct_read_write() La matriz bvecs que se asigna en iter_get_bvecs_alloc() se filtra y las p\u00e1ginas permanecen fijadas si ceph_alloc_sparse_ext_map() falla. No es necesario retrasar la asignaci\u00f3n del mapa sparse_ext hasta que se configure la matriz bvecs, as\u00ed que solucione esto moviendo la asignaci\u00f3n de sparse_ext un poco antes. Adem\u00e1s, haga un ajuste similar en __ceph_sync_read() para lograr coherencia (una p\u00e9rdida del mismo tipo en __ceph_sync_read() se ha abordado de forma diferente)."
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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-401"
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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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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.6",
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"versionEndExcluding": "6.6.69",
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"matchCriteriaId": "C7A72CB0-18DD-4A2A-8E59-4FB714531AA4"
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "6.12.7",
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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/44e518abbb498075ae85c7d1d1a503a6bb05ea2d",
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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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"url": "https://git.kernel.org/stable/c/66e0c4f91461d17d48071695271c824620bed4ef",
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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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"url": "https://git.kernel.org/stable/c/eb9041837123f31d5897e99bb761f46cb4ce5859",
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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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} |