Astra Linux – vulnerability in linux-5.15

In the Linux kernel, the following vulnerability has been resolved: mm: slub: fix flushcpuslab/freeslab invocations in task context. Commit 5a836bf6b09f “mm: slub: move flushcpuslab invocations freeslab invocations out of IRQ context” moved all flushcpuslab invocations to the global workqueue to...

ROS-20260806-73-0028

The vulnerability of the slub.c component in the Linux operating system’s kernel is related to the allocation of unlimited memory. Exploiting this vulnerability allows a perpetrator to cause a service failure...

UBUNTU-CVE-2025-71110

In the Linux kernel, the following vulnerability has been resolved: mm/slub: reset KASAN tag in deferfree before accessing freed memory When CONFIGSLUBTINY is enabled, kfreenolock calls kasanslabfree before deferfree. On ARM64 with MTE Memory Tagging Extension, kasanslabfree poisons the memory an...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987290)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987290 advisory. In the Linux kernel, the following vulnerability has been resolved: mm, slub: fix potential memoryleak in kmemcacheopen In error path, the randomseq of slub cache...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987258)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987258 advisory. In the Linux kernel, the following vulnerability has been resolved: mm/slub: add missing TID updates on slab deactivation The fastpath in slaballocnode assumes that...

mm/slub: avoid accessing metadata when pointer is invalid in object_err()

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Linux mm/slub.c DoS

The vulnerability of the mm/slub.c component in the Linux operating system is related to pointer arithmetic errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

kernel: mm/slub: fix to return errno if kmalloc() fails

In the Linux kernel, the following vulnerability has been resolved: mm/slub: fix to return errno if kmalloc fails In createuniqueid, kmalloc, GFPKERNEL can fail due to out-of-memory, if it fails, return errno correctly rather than triggering panic via BUGON; kernel BUG at mm/slub.c:5893! Internal...

DEBIAN-CVE-2024-36892

In the Linux kernel, the following vulnerability has been resolved: mm/slub: avoid zeroing outside-object freepointer for single free Commit 284f17ac13fe "mm/slub: handle bulk and single object freeing separately" splits single and bulk object freeing in two functions slabfree and slabfreebulk...

OESA-2024-1648 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: mm/slub: fix to return errno if kmalloc fails In createuniqueid, kmalloc, GFPKERNEL can fail due to out-of-memory, if it fails, return errno correctly rather tha...

DEBIAN-CVE-2021-47466

In the Linux kernel, the following vulnerability has been resolved: mm, slub: fix potential memoryleak in kmemcacheopen In error path, the randomseq of slub cache might be leaked. Fix this by using kmemcacherelease to release all the relevant resources...

SUSE CVE-2022-48659

In the Linux kernel, the following vulnerability has been resolved: mm/slub: fix to return errno if kmalloc fails In createuniqueid, kmalloc, GFPKERNEL can fail due to out-of-memory, if it fails, return errno correctly rather than triggering panic via BUGON; kernel BUG at mm/slub.c:5893! Internal...