CVE-2024-49999

{"id": "CVE-2024-49999", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2024-10-21T18:15:19.973", "references": [{"url": "https://git.kernel.org/stable/c/3d51ab44123f35dd1d646d99a15ebef10f55e263", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/97c953572d98080c5f1486155350bb688041747a", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/ff98751bae40faed1ba9c6a7287e84430f7dec64", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nafs: Fix the setting of the server responding flag\n\nIn afs_wait_for_operation(), we set transcribe the call responded flag to\nthe server record that we used after doing the fileserver iteration loop -\nbut it's possible to exit the loop having had a response from the server\nthat we've discarded (e.g. it returned an abort or we started receiving\ndata, but the call didn't complete).\n\nThis means that op->server might be NULL, but we don't check that before\nattempting to set the server flag."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: afs: Arreglar la configuraci\u00f3n del indicador de respuesta del servidor En afs_wait_for_operation(), configuramos la transcripci\u00f3n del indicador de respuesta de llamada en el registro del servidor que usamos despu\u00e9s de realizar el bucle de iteraci\u00f3n del servidor de archivos, pero es posible salir del bucle despu\u00e9s de haber recibido una respuesta del servidor que descartamos (por ejemplo, devolvi\u00f3 un aborto o comenzamos a recibir datos, pero la llamada no se complet\u00f3). Esto significa que op->server podr\u00eda ser NULL, pero no lo verificamos antes de intentar configurar el indicador del servidor."}], "lastModified": "2024-10-29T18:03:40.857", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0E3AE738-A62B-4806-9D9C-933998214C6A", "versionEndExcluding": "6.10.14", "versionStartIncluding": "6.8"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "54D9C704-D679-41A7-9C40-10A6B1E7FFE9", "versionEndExcluding": "6.11.3", "versionStartIncluding": "6.11"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7F361E1D-580F-4A2D-A509-7615F73167A1"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}