CVE - CVE-2023-52660

CVE-ID
CVE-2023-52660	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: media: rkisp1: Fix IRQ handling due to shared interrupts 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. 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. Fix this by adding a new field, 'irqs_enabled', which is used to bail out from the interrupt handler when the ISP is not operational.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/abd34206f396d3ae50cddbd5aa840b8cd7f68c63 URL:https://git.kernel.org/stable/c/abd34206f396d3ae50cddbd5aa840b8cd7f68c63 MISC:https://git.kernel.org/stable/c/b39b4d207d4f236a74e20d291f6356f2231fd9ee URL:https://git.kernel.org/stable/c/b39b4d207d4f236a74e20d291f6356f2231fd9ee MISC:https://git.kernel.org/stable/c/edcf92bc66d8361c51dff953a55210e5cfd95587 URL:https://git.kernel.org/stable/c/edcf92bc66d8361c51dff953a55210e5cfd95587 MISC:https://git.kernel.org/stable/c/ffb635bb398fc07cb38f8a7b4a82cbe5f412f08e URL:https://git.kernel.org/stable/c/ffb635bb398fc07cb38f8a7b4a82cbe5f412f08e
Assigning CNA
kernel.org
Date Record Created
20240307	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240307)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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