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{"bugzilla": {"description": "kernel: fs: use-after-free in inode_cgwb_move_to_attached()", "id": "2179680", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2179680"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.8", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-416", "details": ["In the Linux kernel 6.0.8, there is a use-after-free in inode_cgwb_move_to_attached in fs/fs-writeback.c, related to __list_del_entry_valid."], "name": "CVE-2023-26605", "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": "2023-02-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-26605\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-26605"], "statement": "Red Hat Enterprise Linux is not affected by this flaw as it does not include the affected code in writeback_single_inode, introduced upstream in version 6.1-rc1 with commit cbfecb9 (\"fs: record I_DIRTY_TIME even if inode already has I_DIRTY_INODE\").", "threat_severity": "Moderate", "upstream_fix": "kernel 6.1-rc7"}