SUSE CVE-2026-90046

In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: don't spintrylock in NMI on UP Patch series "mm/pagealloc: fixes for freepagesnolock on RT/UP". Pre-existing bugs found by Sashiko during review of this other series:...

DEBIAN-CVE-2026-90046

In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: don't spintrylock in NMI on UP Patch series "mm/pagealloc: fixes for freepagesnolock on RT/UP". Pre-existing bugs found by Sashiko during review of this other series:...

CVE-2026-90046

In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: don't spintrylock in NMI on UP Patch series "mm/pagealloc: fixes for freepagesnolock on RT/UP". Pre-existing bugs found by Sashiko during review of this other series:...

EUVD-2026-80654

In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: don't spintrylock in NMI on UP Patch series "mm/pagealloc: fixes for freepagesnolock on RT/UP". Pre-existing bugs found by Sashiko during review of this other series:...

CVE-2026-90046

CVE-2026-90046 is a Linux kernel vulnerability in the mm/page_alloc subsystem where free_pages_nolock() uses spin_trylock() in NMI context on UP (uniprocessor) builds, an unsafe usage previously noted in can_spin_trylock(). A prior commit fixed the allocation side but missed the free side. The im...

CVE-2026-90046 mm/page_alloc: don't spin_trylock() in NMI on UP

In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: don't spintrylock in NMI on UP Patch series "mm/pagealloc: fixes for freepagesnolock on RT/UP". Pre-existing bugs found by Sashiko during review of this other series:...

CVE-2026-90046 mm/page_alloc: don't spin_trylock() in NMI on UP

In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: don't spintrylock in NMI on UP Patch series "mm/pagealloc: fixes for freepagesnolock on RT/UP". Pre-existing bugs found by Sashiko during review of this other series:...

Linux Distros Unpatched Vulnerability : CVE-2026-90046

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm/pagealloc: don't spintrylock in NMI on UP Patch series mm/pagealloc: fixes for freepagesnolock on RT/UP. Pre-existing bugs found by Sashiko during review of...

CVE-2026-90046: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: don't spintrylock in NMI on UP Patch series "mm/pagealloc: fixes for freepagesnolock on RT/UP". Pre-existing bugs found by Sashiko during review of this other series:...

The vulnerability of the mm/page_alloc component in the Linux operating system’s kernel allows a hacker to cause a service failure.

The vulnerability of the mm/pagealloc component in the Linux operating system’s kernel is related to improper control of resource identifiers. Exploiting this vulnerability can allow an attacker to cause service failures...

The vulnerability of the mm/page_alloc.c component in the Linux operating system’s kernel allows a hacker to cause a service failure.

The vulnerability of the mm/pagealloc.c component in the Linux operating system’s kernel is related to a race condition involving context switching. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2026-46035: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: return NULL early from allocfrozenpagesnolock 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, allocfrozenpagesnolock calle...

OESA-2026-1832 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in ksmbdtreeconnectput under concurrency Under high concurrency, A tree-connection object tcon is freed on a disconnect path while...

CVE-2026-23025

CVE-2026-23025 : In the Linux kernel, drain_page_zone() could corrupt per-CPU pages (pcp) when an interrupt occurs and code path uses spin_lock(&pcp->lock) with SMP=n, because spin_trylock() may fail. The issue enables potential pcp structure corruption. The fix adds local wrappers that conver...

CVE-2026-23025: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: prevent pcp corruption with SMP=n The kernel test robot has reported: BUG: spinlock trylock failure on UP on CPU0, kcompactd0/28 lock: 0xffff888807e35ef0, .magic: dead4ead, .owner: kcompactd0/28, .ownercpu: 0 CPU: 0...

Linux Distros Unpatched Vulnerability : CVE-2026-23025

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm/pagealloc: prevent pcp corruption with SMP=n The kernel test robot has reported: BUG: spinlock trylock failure on UP on CPU0, kcompactd0/28 lock:...

CVE-2025-71134

CVE-2025-71134: In the Linux kernel, mm/page_alloc: when coalescing pages, the migrate type of all pageblocks is not updated, updating only the first pageblock causes inconsistency between the page and its pageblocks. This triggers warnings in expand() and related paths. The issue is resolved in ...

CVE-2025-71134 mm/page_alloc: change all pageblocks migrate type on coalescing

In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: change all pageblocks migrate type on coalescing When a page is freed it coalesces with a buddy into a higher order page while possible. When the buddy page migrate type differs, it is expected to be updated to matc...

CVE-2025-71134

In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: change all pageblocks migrate type on coalescing When a page is freed it coalesces with a buddy into a higher order page while possible. When the buddy page migrate type differs, it is expected to be updated to matc...

CVE-2025-71134: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: change all pageblocks migrate type on coalescing When a page is freed it coalesces with a buddy into a higher order page while possible. When the buddy page migrate type differs, it is expected to be updated to matc...