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{"bugzilla": {"description": "kernel: media: rkisp1: Fix IRQ handling due to shared interrupts", "id": "2281143", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2281143"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nmedia: rkisp1: Fix IRQ handling due to shared interrupts\nThe driver requests the interrupts as IRQF_SHARED, so the interrupt\nhandlers can be called at any time. If such a call happens while the ISP\nis powered down, the SoC will hang as the driver tries to access the\nISP registers.\nThis can be reproduced even without the platform sharing the IRQ line:\nEnable CONFIG_DEBUG_SHIRQ and unload the driver, and the board will\nhang.\nFix this by adding a new field, 'irqs_enabled', which is used to bail\nout from the interrupt handler when the ISP is not operational."], "name": "CVE-2023-52660", "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": "2024-05-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-52660\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-52660\nhttps://lore.kernel.org/linux-cve-announce/2024051755-CVE-2023-52660-6eac@gregkh/T"], "threat_severity": "Moderate"}

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