{"cve":"CVE-2023-52660","nvd":{"published":"2024-05-17T13:15:57.770","modified":"2026-06-17T06:43:16.957","status":"Analyzed","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":[],"references":["https://git.kernel.org/stable/c/abd34206f396d3ae50cddbd5aa840b8cd7f68c63","https://git.kernel.org/stable/c/b39b4d207d4f236a74e20d291f6356f2231fd9ee","https://git.kernel.org/stable/c/edcf92bc66d8361c51dff953a55210e5cfd95587","https://git.kernel.org/stable/c/ffb635bb398fc07cb38f8a7b4a82cbe5f412f08e","https://git.kernel.org/stable/c/abd34206f396d3ae50cddbd5aa840b8cd7f68c63"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:50:30.954589733+00:00"},"epss":{"cve":"CVE-2023-52660","score":0.00221,"percentile":0.12743,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}