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{"acknowledgement": "Red Hat would like to thank ADLab (venustech) for reporting this issue.", "bugzilla": {"description": "kernel: A null-ptr-deref bug in f2fs_write_end_io in fs/f2fs/data.c", "id": "2210102", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2210102"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.4", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-476->CWE-362", "details": ["There is a null-pointer-dereference flaw found in f2fs_write_end_io in fs/f2fs/data.c in the Linux kernel. This flaw allows a local privileged user to cause a denial of service problem.", "A null-pointer dereference flaw was found in f2fs_write_end_io in fs/f2fs/data.c in the Linux kernel. This issue may allow a local privileged user to cause a denial of service."], "name": "CVE-2023-2898", "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": "2023-05-23T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-2898\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-2898\nhttps://lore.kernel.org/linux-f2fs-devel/20230522124203.3838360-1-chao@kernel.org/"], "statement": "No shipped kernel version was seen affected by this problem because these files are not built into our source code.", "threat_severity": "Low"}