https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 28 Sep 2026 23:40:36 +0000 https://vulnerability.circl.lu/vuln/cve-2023-53758 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>spi: atmel-quadspi: Free resources even if runtime resume failed in .remove()</p> <p>An early error exit in atmel_qspi_remove() doesn&#39;t prevent the device unbind. So this results in an spi controller with an unbound parent and unmapped register space (because devm_ioremap_resource() is undone). So using the remaining spi controller probably results in an oops.</p> <p>Instead unregister the controller unconditionally and only skip hardware access and clk disable.</p> <p>Also add a warning about resume failing and return zero unconditionally. The latter has the only effect to suppress a less helpful error message by the spi core.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>spi: atmel-quadspi: Free resources even if runtime resume failed in .remove()</p> <p>An early error exit in atmel_qspi_remove() doesn&#39;t prevent the device unbind. So this results in an spi controller with an unbound parent and unmapped register space (because devm_ioremap_resource() is undone). So using the remaining spi controller probably results in an oops.</p> <p>Instead unregister the controller unconditionally and only skip hardware access and clk disable.</p> <p>Also add a warning about resume failing and return zero unconditionally. The latter has the only effect to suppress a less helpful error message by the spi core.</p> https://vulnerability.circl.lu/vuln/cve-2023-53758