CVE-2022-48788

{"id": "CVE-2022-48788", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2024-07-16T12:15:03.703", "references": [{"url": "https://git.kernel.org/stable/c/324f5bdc52ecb6a6dadb31a62823ef8c709d1439", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/5593f72d1922403c11749532e3a0aa4cf61414e9", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/646952b2210f19e584d2bf9eb5d092abdca2fcc1", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/b6bb1722f34bbdbabed27acdceaf585d300c5fd2", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/d411b2a5da68b8a130c23097014434ac140a2ace", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/ea86027ac467a055849c4945906f799e7f65ab99", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvme-rdma: fix possible use-after-free in transport error_recovery work\n\nWhile nvme_rdma_submit_async_event_work is checking the ctrl and queue\nstate before preparing the AER command and scheduling io_work, in order\nto fully prevent a race where this check is not reliable the error\nrecovery work must flush async_event_work before continuing to destroy\nthe admin queue after setting the ctrl state to RESETTING such that\nthere is no race .submit_async_event and the error recovery handler\nitself changing the ctrl state."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: nvme-rdma: soluciona el posible use-after-free en el transporte error_recovery work Mientras nvme_rdma_submit_async_event_work verifica el control y el estado de la cola antes de preparar el comando AER y programar io_work, para evitar completamente una ejecuci\u00f3n donde esta verificaci\u00f3n no es confiable, el trabajo de recuperaci\u00f3n de errores debe eliminar async_event_work antes de continuar destruyendo la cola de administraci\u00f3n despu\u00e9s de configurar el estado de control en RESETTING de manera que no haya ejecuci\u00f3n .submit_async_event y el propio controlador de recuperaci\u00f3n de errores cambie el estado de control."}], "lastModified": "2024-08-07T19:48:51.780", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BED6719E-2004-42C8-8CA4-4E4CD159B63F", "versionEndExcluding": "4.19.231"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FB33213E-1A45-4E3B-A129-58AAA2EB921D", "versionEndExcluding": "5.4.181", "versionStartIncluding": "4.20"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DAD66A9A-8D06-48D1-8AA8-FC060496FF53", "versionEndExcluding": "5.10.102", "versionStartIncluding": "5.5"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "18380E49-F51F-4BF9-9377-04988FB2471C", "versionEndExcluding": "5.16.11", "versionStartIncluding": "5.11"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}