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{"bugzilla": {"description": "kernel: spi: mpc52xx: fix controller deregistration", "id": "2482591", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482591"}, "csaw": false, "cwe": "CWE-459", "details": ["A flaw was found in the Linux kernel's spi: mpc52xx driver. This vulnerability occurs because the controller is not properly deregistered before its underlying resources, such as interrupts and General Purpose Input/Output (GPIO) pins, are disabled and released during the driver unbind process. This improper resource management could lead to system instability or resource exhaustion, potentially resulting in a Denial of Service (DoS)."], "name": "CVE-2026-46200", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"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": "2026-05-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-46200\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-46200\nhttps://lore.kernel.org/linux-cve-announce/2026052832-CVE-2026-46200-edb7@gregkh/T"]}

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