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

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...

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...

kernel: mm: page_alloc: move mlocked flag clearance into free_pages_prepare()

In the Linux kernel, the following vulnerability has been resolved: mm: pagealloc: move mlocked flag clearance into freepagesprepare Syzbot reported a bad page state problem caused by a page being freed using freepage still having a mlocked flag at freepagesprepare stage: BUG: Bad page state in...

CVE-2024-53105

In the Linux kernel, the following vulnerability has been resolved: mm: pagealloc: move mlocked flag clearance into freepagesprepare Syzbot reported a bad page state problem caused by a page being freed using freepage still having a mlocked flag at freepagesprepare stage: BUG: Bad page state in...

CVE-2024-53105

In the Linux kernel, the following vulnerability has been resolved: mm: pagealloc: move mlocked flag clearance into freepagesprepare Syzbot reported a bad page state problem caused by a page being freed using freepage still having a mlocked flag at freepagesprepare stage: BUG: Bad page state in...

CVE-2024-53105 mm: page_alloc: move mlocked flag clearance into free_pages_prepare()

In the Linux kernel, the following vulnerability has been resolved: mm: pagealloc: move mlocked flag clearance into freepagesprepare Syzbot reported a bad page state problem caused by a page being freed using freepage still having a mlocked flag at freepagesprepare stage: BUG: Bad page state in...

CVE-2024-50219

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CVE-2023-52739

CVE-2023-52739 affects the Linux kernel and is caused by a race in the page freeing path (__free_pages) that could lead to page corruption and crashes. The issue stems from a race around PageHead after the page reference has been dropped, which could cause double-free of tail pages for compound p...

CVE-2024-26675

In the Linux kernel, the following vulnerability has been resolved: pppasync: limit MRU to 64K syzbot triggered a warning 1 in allocpages: WARNONONCEGFPorder MAXPAGEORDER, gfp Willem fixed a similar issue in commit c0a2a1b0d631 "ppp: limit MRU to 64K" Adopt the same sanity check for...

Unbreakable Enterprise kernel-container security update

4.14.35-2025.402.2.1.el7 - powercap: restrict energy meter to root access Kanth Ghatraju Orabug: 32040805 CVE-2020-8694 CVE-2020-8695 4.14.35-2025.402.2.el7 - ocfs2: fix remounting needed after setfacl command Gang He - Fix multiple variable definition with syzkaller Hans Westgaard Ry Orabug:...