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{"bugzilla": {"description": "kernel: spi: meson-spicc: Fix double-put in remove path", "id": "2460729", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2460729"}, "csaw": false, "cwe": "CWE-1341", "details": ["A flaw was found in the Linux kernel's meson-spicc Serial Peripheral Interface (SPI) controller driver. This vulnerability occurs due to a double-put operation when removing the controller, where the spi_controller_put() function is called redundantly. This can lead to memory corruption, potentially causing a system crash and resulting in a Denial of Service (DoS)."], "name": "CVE-2026-31489", "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": "2026-04-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-31489\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-31489\nhttps://lore.kernel.org/linux-cve-announce/2026042201-CVE-2026-31489-3a01@gregkh/T"]}