CVE-2026-46035

Summary (CVE-2026-46035): Linux kernel UP (non-SMP) builds are fixed so that alloc_frozen_pages_nolock() invoked from an NMI returns NULL early, preventing re-entry of rmqueue() and corruption of freelists due to spin_trylock() becoming a no-op. The issue occurs when CONFIG_DEBUG_SPINLOCK is enab...

EUVD-2026-32410

In the Linux kernel, the following vulnerability has been resolved: mm/slab: return NULL early from kmallocnolock in NMI on UP On UP kernels !CONFIGSMP, spintrylock is a no-op that unconditionally succeeds even when the lock is already held. As a result, kmallocnolock called from NMI context can...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the unconditional success of the spintrylock operation within the NMI context on a single-process...

CVE-2026-43285

A flaw was found in the Linux kernel. An inconsistent lock state within the mm/slab subsystem, specifically when getfromanypartial is called in a Non-Maskable Interrupt NMI context, can lead to a deadlock. This vulnerability can result in a Denial of Service DoS for the affected system...

PT-2026-38927

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the slab memory allocator where the get from any partial function accesses current-mems allowed seq during an NMI Non-Maskable Interrupt context. Because current-mems...

CVE-2026-23138

In the Linux kernel, the following vulnerability has been resolved: tracing: Add recursion protection in kernel stack trace recording A bug was reported about an infinite recursion caused by tracing the rcu events with the kernel stack trace trigger enabled. The stack trace code called back into...

CVE-2026-23138 tracing: Add recursion protection in kernel stack trace recording

In the Linux kernel, the following vulnerability has been resolved: tracing: Add recursion protection in kernel stack trace recording A bug was reported about an infinite recursion caused by tracing the rcu events with the kernel stack trace trigger enabled. The stack trace code called back into...

CVE-2026-23138

In the Linux kernel, the following vulnerability has been resolved: tracing: Add recursion protection in kernel stack trace recording A bug was reported about an infinite recursion caused by tracing the rcu events with the kernel stack trace trigger enabled. The stack trace code called back into...

Linux Distros Unpatched Vulnerability : CVE-2024-48876

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: stackdepot: fix stackdepotsaveflags in NMI context Per documentation, stackdepotsaveflags wa...

CVE-2024-48876

In the Linux kernel, the following vulnerability has been resolved: stackdepot: fix stackdepotsaveflags in NMI context Per documentation, stackdepotsaveflags was meant to be usable from NMI context if STACKDEPOTFLAGCANALLOC is unset. However, it still would try to take the poollock in an attempt ...

SUSE CVE-2024-48876

In the Linux kernel, the following vulnerability has been resolved: stackdepot: fix stackdepotsaveflags in NMI context Per documentation, stackdepotsaveflags was meant to be usable from NMI context if STACKDEPOTFLAGCANALLOC is unset. However, it still would try to take the poollock in an attempt ...

CVE-2024-48876

In the Linux kernel, the following vulnerability has been resolved: stackdepot: fix stackdepotsaveflags in NMI context Per documentation, stackdepotsaveflags was meant to be usable from NMI context if STACKDEPOTFLAGCANALLOC is unset. However, it still would try to take the poollock in an attempt ...

CVE-2024-48876

CVE-2024-48876 - Linux kernel : The issue affects stack_depot’s stack_depot_save_flags() when invoked in NMI context. It could deadlock if pool_lock is held during an NMI, so the fix ensures the lock is only taken if space permits and the operation is safe in NMI. The documentation was updated to...

CVE-2024-48876 stackdepot: fix stack_depot_save_flags() in NMI context

In the Linux kernel, the following vulnerability has been resolved: stackdepot: fix stackdepotsaveflags in NMI context Per documentation, stackdepotsaveflags was meant to be usable from NMI context if STACKDEPOTFLAGCANALLOC is unset. However, it still would try to take the poollock in an attempt ...