https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 09:48:12 +0000 https://vulnerability.circl.lu/vuln/cve-2024-45029 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>i2c: tegra: Do not mark ACPI devices as irq safe</p> <p>On ACPI machines, the tegra i2c module encounters an issue due to a mutex being called inside a spinlock. This leads to the following bug:</p> <p>BUG: sleeping function called from invalid context at kernel/locking/mutex.c:585 ...</p> <p>Call trace: __might_sleep __mutex_lock_common mutex_lock_nested acpi_subsys_runtime_resume rpm_resume tegra_i2c_xfer</p> <p>The problem arises because during __pm_runtime_resume(), the spinlock &amp;dev-&gt;power.lock is acquired before rpm_resume() is called. Later, rpm_resume() invokes acpi_subsys_runtime_resume(), which relies on mutexes, triggering the error.</p> <p>To address this issue, devices on ACPI are now marked as not IRQ-safe, considering the dependency of acpi_subsys_runtime_resume() on mutexes.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>i2c: tegra: Do not mark ACPI devices as irq safe</p> <p>On ACPI machines, the tegra i2c module encounters an issue due to a mutex being called inside a spinlock. This leads to the following bug:</p> <p>BUG: sleeping function called from invalid context at kernel/locking/mutex.c:585 ...</p> <p>Call trace: __might_sleep __mutex_lock_common mutex_lock_nested acpi_subsys_runtime_resume rpm_resume tegra_i2c_xfer</p> <p>The problem arises because during __pm_runtime_resume(), the spinlock &amp;dev-&gt;power.lock is acquired before rpm_resume() is called. Later, rpm_resume() invokes acpi_subsys_runtime_resume(), which relies on mutexes, triggering the error.</p> <p>To address this issue, devices on ACPI are now marked as not IRQ-safe, considering the dependency of acpi_subsys_runtime_resume() on mutexes.</p> https://vulnerability.circl.lu/vuln/cve-2024-45029