https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 16:00:05 +0000 https://vulnerability.circl.lu/vuln/cve-2023-52660 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>media: rkisp1: Fix IRQ handling due to shared interrupts</p> <p>The driver requests the interrupts as IRQF_SHARED, so the interrupt handlers can be called at any time. If such a call happens while the ISP is powered down, the SoC will hang as the driver tries to access the ISP registers.</p> <p>This can be reproduced even without the platform sharing the IRQ line: Enable CONFIG_DEBUG_SHIRQ and unload the driver, and the board will hang.</p> <p>Fix this by adding a new field, &#39;irqs_enabled&#39;, which is used to bail out from the interrupt handler when the ISP is not operational.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>media: rkisp1: Fix IRQ handling due to shared interrupts</p> <p>The driver requests the interrupts as IRQF_SHARED, so the interrupt handlers can be called at any time. If such a call happens while the ISP is powered down, the SoC will hang as the driver tries to access the ISP registers.</p> <p>This can be reproduced even without the platform sharing the IRQ line: Enable CONFIG_DEBUG_SHIRQ and unload the driver, and the board will hang.</p> <p>Fix this by adding a new field, &#39;irqs_enabled&#39;, which is used to bail out from the interrupt handler when the ISP is not operational.</p> https://vulnerability.circl.lu/vuln/cve-2023-52660