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{"bugzilla": {"description": "kernel: cachefiles: Set the max subreq size for cache writes to MAX_RW_COUNT", "id": "2313096", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2313096"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.7", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-664", "details": ["In the Linux kernel, the following vulnerability has been resolved:\ncachefiles: Set the max subreq size for cache writes to MAX_RW_COUNT\nSet the maximum size of a subrequest that writes to cachefiles to be\nMAX_RW_COUNT so that we don't overrun the maximum write we can make to the\nbacking filesystem."], "mitigation": {"lang": "en:us", "value": "To mitigate this issue, prevent module cachefiles from being loaded. Please see https://access.redhat.com/solutions/41278 for how to blacklist a kernel module to prevent it from loading automatically."}, "name": "CVE-2024-46748", "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": "Will not fix", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Will not fix", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-09-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-46748\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-46748\nhttps://lore.kernel.org/linux-cve-announce/2024091837-CVE-2024-46748-03e7@gregkh/T"], "statement": "The security impact of this bug is limited. Not actual for current versions of Red Hat Enterprise Linux (before version 10), because related code not back-ported yet.", "threat_severity": "Moderate"}