{"id":"CVE-2023-52660","summary":"media: rkisp1: Fix IRQ handling due to shared interrupts","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: rkisp1: Fix IRQ handling due to shared interrupts\n\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.\n\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.\n\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.","modified":"2026-04-02T09:43:13.084040Z","published":"2024-05-17T12:08:39.897Z","related":["SUSE-SU-2024:2008-1","SUSE-SU-2024:2019-1","SUSE-SU-2024:2135-1","SUSE-SU-2024:2190-1","SUSE-SU-2024:2203-1","SUSE-SU-2024:2973-1","SUSE-SU-2025:20008-1","SUSE-SU-2025:20028-1","SUSE-SU-2025:20166-1","SUSE-SU-2025:20249-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52660.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/abd34206f396d3ae50cddbd5aa840b8cd7f68c63"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b39b4d207d4f236a74e20d291f6356f2231fd9ee"},{"type":"WEB","url":"https://git.kernel.org/stable/c/edcf92bc66d8361c51dff953a55210e5cfd95587"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ffb635bb398fc07cb38f8a7b4a82cbe5f412f08e"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52660.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52660"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"25cb42af9ffabffec499e9e69e2fd3797774ce5b"},{"fixed":"abd34206f396d3ae50cddbd5aa840b8cd7f68c63"},{"fixed":"b39b4d207d4f236a74e20d291f6356f2231fd9ee"},{"fixed":"edcf92bc66d8361c51dff953a55210e5cfd95587"},{"fixed":"ffb635bb398fc07cb38f8a7b4a82cbe5f412f08e"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52660.json"}}],"schema_version":"1.7.5"}