CVE-2026-63953 mm/migrate_device: fix pgtable leak in migrate_vma_insert_huge_pmd_page

In the Linux kernel, the following vulnerability has been resolved: mm/migratedevice: fix pgtable leak in migratevmainserthugepmdpage When migratevmainserthugepmdpage jumps to unlockabort due to a PMD check failure, the pgtable allocated earlier via pteallocone is never freed, causing a memory...

DEBIAN-CVE-2025-38029

In the Linux kernel, the following vulnerability has been resolved: kasan: avoid sleepable page allocation from atomic context applytopterange enters the lazy MMU mode and then invokes kasanpopulatevmallocpte callback on each page table walk iteration. However, the callback can go into sleep when...

AZL-64040 CVE-2025-38029 affecting package kernel 6.6.126.1-1

In the Linux kernel, the following vulnerability has been resolved: kasan: avoid sleepable page allocation from atomic context applytopterange enters the lazy MMU mode and then invokes kasanpopulatevmallocpte callback on each page table walk iteration. However, the callback can go into sleep when...

The vulnerability of the RDMA emulator hardware component in QEMU allows a hacker to trigger a service failure.

The vulnerability of the RDMA hardware emulation component of QEMU is related to the allocation and initialization of a large number of page tables, which will be used as descriptors for CQ and asynchronous events. Exploiting this vulnerability can allow an attacker to cause a service failure...