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{"descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncachefiles: add consistency check for copen/cread\n\nThis prevents malicious processes from completing random copen/cread\nrequests and crashing the system. Added checks are listed below:\n\n * Generic, copen can only complete open requests, and cread can only\n complete read requests.\n * For copen, ondemand_id must not be 0, because this indicates that the\n request has not been read by the daemon.\n * For cread, the object corresponding to fd and req should be the same."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: archivos de cach\u00e9: agregue verificaci\u00f3n de coherencia para copen/cread. Esto evita que procesos maliciosos completen solicitudes aleatorias de copen/cread y bloqueen el sistema. Las comprobaciones agregadas se enumeran a continuaci\u00f3n: * Gen\u00e9rico, copen solo puede completar solicitudes abiertas y cread solo puede completar solicitudes de lectura. * Para copen, ondemand_id no debe ser 0, porque esto indica que el daemon no ha le\u00eddo la solicitud. * Para cread, el objeto correspondiente a fd y req debe ser el mismo."}], "id": "CVE-2024-41075", "lastModified": "2024-11-21T09:32:11.667", "metrics": {}, "published": "2024-07-29T15:15:15.163", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/36d845ccd7bf527110a65fe953886a176c209539"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3b744884c0431b5a62c92900e64bfd0ed61e8e2a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8aaa6c5dd2940ab934d6cd296175f43dbb32b34a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a26dc49df37e996876f50a0210039b2d211fdd6f"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/36d845ccd7bf527110a65fe953886a176c209539"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/3b744884c0431b5a62c92900e64bfd0ed61e8e2a"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/8aaa6c5dd2940ab934d6cd296175f43dbb32b34a"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/a26dc49df37e996876f50a0210039b2d211fdd6f"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: cachefiles: add consistency check for copen/cread", "id": "2300452", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2300452"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-99", "details": ["In the Linux kernel, the following vulnerability has been resolved:\ncachefiles: add consistency check for copen/cread\nThis prevents malicious processes from completing random copen/cread\nrequests and crashing the system. Added checks are listed below:\n* Generic, copen can only complete open requests, and cread can only\ncomplete read requests.\n* For copen, ondemand_id must not be 0, because this indicates that the\nrequest has not been read by the daemon.\n* For cread, the object corresponding to fd and req should be the same."], "name": "CVE-2024-41075", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-07-29T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-41075\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-41075\nhttps://lore.kernel.org/linux-cve-announce/2024072910-CVE-2024-41075-7f07@gregkh/T"], "threat_severity": "Low"}