Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: mm: fixed a kernel bug when userfaultfdmove encounters swapcache. The userfaultfdmove function checks whether the PTE entry is present or a swap entry. If the PTE entry is present, movepresentpte handles folio migration by settin...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007442)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007442 advisory. In the Linux kernel, the following vulnerability has been resolved: mm/swap: fix race when skipping swapcache When skipping swapcache for SWPSYNCHRONOUSIO, if two or...

kernel: mm: fix zswap writeback race condition

In the Linux kernel, the following vulnerability has been resolved: mm: fix zswap writeback race condition The zswap writeback mechanism can cause a race condition resulting in memory corruption, where a swapped out page gets swapped in with data that was written to a different page. The race...

EUVD-2025-9336

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2025-21984

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm: fix kernel BUG when userfaultfdmove encounters swapcache userfaultfdmove checks whether the PTE entry is present or a swap entry. - If the PTE entry is...

DEBIAN-CVE-2025-21984

In the Linux kernel, the following vulnerability has been resolved: mm: fix kernel BUG when userfaultfdmove encounters swapcache userfaultfdmove checks whether the PTE entry is present or a swap entry. - If the PTE entry is present, movepresentpte handles folio migration by setting: srcfolio-inde...

CVE-2025-21984

In the Linux kernel, the following vulnerability has been resolved: mm: fix kernel BUG when userfaultfdmove encounters swapcache userfaultfdmove checks whether the PTE entry is present or a swap entry. - If the PTE entry is present, movepresentpte handles folio migration by setting: srcfolio-inde...

UBUNTU-CVE-2025-21984

In the Linux kernel, the following vulnerability has been resolved: mm: fix kernel BUG when userfaultfdmove encounters swapcache userfaultfdmove checks whether the PTE entry is present or a swap entry. - If the PTE entry is present, movepresentpte handles folio migration by setting: srcfolio-inde...

CVE-2025-21984 mm: fix kernel BUG when userfaultfd_move encounters swapcache

In the Linux kernel, the following vulnerability has been resolved: mm: fix kernel BUG when userfaultfdmove encounters swapcache userfaultfdmove checks whether the PTE entry is present or a swap entry. - If the PTE entry is present, movepresentpte handles folio migration by setting: srcfolio-inde...

CVE-2025-21984

CVE-2025-21984 affects the Linux kernel (mm/userfaultfd_move and swapcache handling). The issue occurs when userfaultfd_move treats a PTE as a swap entry without updating the folio’s destination index, creating a race window between swap PTE moves and swapcache invalidate/folio migration. In this...

CVE-2025-21984 mm: fix kernel BUG when userfaultfd_move encounters swapcache

In the Linux kernel, the following vulnerability has been resolved: mm: fix kernel BUG when userfaultfdmove encounters swapcache userfaultfdmove checks whether the PTE entry is present or a swap entry. - If the PTE entry is present, movepresentpte handles folio migration by setting: srcfolio-inde...

CVE-2025-21984 mm: fix kernel BUG when userfaultfd_move encounters swapcache

In the Linux kernel, the following vulnerability has been resolved: mm: fix kernel BUG when userfaultfdmove encounters swapcache userfaultfdmove checks whether the PTE entry is present or a swap entry. - If the PTE entry is present, movepresentpte handles folio migration by setting: srcfolio-inde...

CVE-2025-21984

In the Linux kernel, the following vulnerability has been resolved: mm: fix kernel BUG when userfaultfdmove encounters swapcache userfaultfdmove checks whether the PTE entry is present or a swap entry. - If the PTE entry is present, movepresentpte handles folio migration by setting: srcfolio-inde...

PT-2025-20363

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been identified, related to the handling of dirty swapcache pages. When a dirty swapcache page is isolated by the reclaim process and the page isn...

kernel: mm/swap: fix race when skipping swapcache

In the Linux kernel, the following vulnerability has been resolved: mm/swap: fix race when skipping swapcache The Linux kernel CVE team has assigned CVE-2024-26759 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024040304-CVE-2024-26759-45f1@gregkh/T...

CVE-2024-53079 mm/thp: fix deferred split unqueue naming and locking

In the Linux kernel, the following vulnerability has been resolved: mm/thp: fix deferred split unqueue naming and locking Recent changes are putting more pressure on THP deferred split queues: under load revealing long-standing races, causing listdel corruptions, "Bad page state"s and worse I kee...

CVE-2024-53079 mm/thp: fix deferred split unqueue naming and locking

In the Linux kernel, the following vulnerability has been resolved: mm/thp: fix deferred split unqueue naming and locking Recent changes are putting more pressure on THP deferred split queues: under load revealing long-standing races, causing listdel corruptions, "Bad page state"s and worse I kee...

CVE-2024-53079

CVE-2024-53079 affects the Linux kernel THP path (mm/thp): a fix for deferred split unqueue naming and locking aims to address races that could corrupt the THP deferred split queues and related memcg interactions. Under heavy load, long-standing races could lead to list_del corruptions, bad_page ...

kernel: mm/swap: fix race when skipping swapcache

In the Linux kernel, the following vulnerability has been resolved: mm/swap: fix race when skipping swapcache The Linux kernel CVE team has assigned CVE-2024-26759 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024040304-CVE-2024-26759-45f1@gregkh/T...

SUSE CVE-2024-26759

In the Linux kernel, the following vulnerability has been resolved: mm/swap: fix race when skipping swapcache When skipping swapcache for SWPSYNCHRONOUSIO, if two or more threads swapin the same entry at the same time, they get different pages A, B. Before one thread T0 finishes the swapin and...