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{"bugzilla": {"description": "kernel: nfc/nci: Add the inconsistency check between the input data length and count", "id": "2301495", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2301495"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.6", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H", "status": "draft"}, "cwe": "CWE-20", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nnfc/nci: Add the inconsistency check between the input data length and count\nwrite$nci(r0, &(0x7f0000000740)=ANY=[@ANYBLOB=\"610501\"], 0xf)\nSyzbot constructed a write() call with a data length of 3 bytes but a count value\nof 15, which passed too little data to meet the basic requirements of the function\nnci_rf_intf_activated_ntf_packet().\nTherefore, increasing the comparison between data length and count value to avoid\nproblems caused by inconsistent data length and count.", "A flaw was found in the Linux kernel's NFC subsystem, where the write() call allows a mismatch between data length and count values. For example, a call with a data length of 3 bytes but a count of 15 could lead to inconsistencies in processing NFC packets."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2024-42130", "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": "2024-07-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-42130\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-42130\nhttps://lore.kernel.org/linux-cve-announce/2024073027-CVE-2024-42130-f6ce@gregkh/T"], "statement": "Red Hat Enterprise Linux is not vulnerable to this CVE, as it does not affect the versions or configurations of the Linux kernel used in its distributions.", "threat_severity": "Moderate"}

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