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{"descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nserial: liteuart: fix minor-number leak on probe errors\n\nMake sure to release the allocated minor number before returning on\nprobe errors."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: serial: liteuart: corrige la fuga de n\u00fameros menores en errores de sonda. Aseg\u00farese de liberar el n\u00famero menor asignado antes de regresar por errores de sonda."}], "id": "CVE-2021-47524", "lastModified": "2024-11-21T06:36:26.843", "metrics": {}, "published": "2024-05-24T15:15:14.973", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/888fc81107cacd2a4f681bac7bb785cef868214f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/dd5e90b16cca8a697cbe17b72e2a5f49291cabb2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/888fc81107cacd2a4f681bac7bb785cef868214f"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/dd5e90b16cca8a697cbe17b72e2a5f49291cabb2"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: serial: liteuart: fix minor-number leak on probe errors", "id": "2283427", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2283427"}, "csaw": false, "cvss3": {"cvss3_base_score": "2.7", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N", "status": "draft"}, "cwe": "CWE-252", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nserial: liteuart: fix minor-number leak on probe errors\nMake sure to release the allocated minor number before returning on\nprobe errors."], "name": "CVE-2021-47524", "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": "2024-05-24T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-47524\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-47524\nhttps://lore.kernel.org/linux-cve-announce/2024052434-CVE-2021-47524-7fd0@gregkh/T"], "threat_severity": "Low"}