https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 30 Sep 2026 15:58:50 +0000 https://vulnerability.circl.lu/vuln/cve-2026-64511 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ACPI: NFIT: core: Fix possible NULL pointer dereference</p> <p>After commit 9b311b7313d6 (&#34;ACPI: NFIT: Install Notify() handler before getting NFIT table&#34;), acpi_nfit_probe() installs an ACPI notify handler for the NFIT device before checking the presence of the NFIT table. If that table is not there, 0 is returned without allocating the acpi_desc object and setting the driver data pointer of the NFIT device. If the platform firmware triggers an NFIT_NOTIFY_UC_MEMORY_ERROR notification on the NFIT device at that point, acpi_nfit_uc_error_notify() will dereference a NULL pointer.</p> <p>Prevent that from occurring by adding an acpi_desc check against NULL to acpi_nfit_uc_error_notify().</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>ACPI: NFIT: core: Fix possible NULL pointer dereference</p> <p>After commit 9b311b7313d6 (&#34;ACPI: NFIT: Install Notify() handler before getting NFIT table&#34;), acpi_nfit_probe() installs an ACPI notify handler for the NFIT device before checking the presence of the NFIT table. If that table is not there, 0 is returned without allocating the acpi_desc object and setting the driver data pointer of the NFIT device. If the platform firmware triggers an NFIT_NOTIFY_UC_MEMORY_ERROR notification on the NFIT device at that point, acpi_nfit_uc_error_notify() will dereference a NULL pointer.</p> <p>Prevent that from occurring by adding an acpi_desc check against NULL to acpi_nfit_uc_error_notify().</p> https://vulnerability.circl.lu/vuln/cve-2026-64511