Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: A bug related to the missing hugetlblock during resv uncharge has been fixed. There is a recent report regarding the use of UFFDIOCOPY over hugetlb: https://loreKernel.org/all/[email protected]/...

SUSE CVE-2024-36000

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix missing hugetlblock for resv uncharge There is a recent report on UFFDIOCOPY over hugetlb: https://lore.kernel.org/all/[email protected]/ 350: lockdepassertheld&hugetlblock; Should be an issu...

CVE-2024-36000

CVE-2024-36000 addresses a synchronization issue in the Linux kernel's management of huge pages. The problem arises when multiple threads modify the reservation map concurrently without proper locking, leading to potential inconsistencies and system instability...

AZL-67703 CVE-2024-36000 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix missing hugetlblock for resv uncharge There is a recent report on UFFDIOCOPY over hugetlb: https://lore.kernel.org/all/[email protected]/ 350: lockdepassertheld&hugetlblock; Should be an issu...

DEBIAN-CVE-2024-36000

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix missing hugetlblock for resv uncharge There is a recent report on UFFDIOCOPY over hugetlb: https://lore.kernel.org/all/[email protected]/ 350: lockdepassertheld&hugetlblock; Should be an issu...

CVE-2024-36000

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix missing hugetlblock for resv uncharge There is a recent report on UFFDIOCOPY over hugetlb: https://lore.kernel.org/all/[email protected]/ 350: lockdepassertheld&hugetlblock; Should be an issu...

UBUNTU-CVE-2024-36000

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix missing hugetlblock for resv uncharge There is a recent report on UFFDIOCOPY over hugetlb: https://lore.kernel.org/all/[email protected]/ 350: lockdepassertheld&hugetlblock; Should be an issu...

CVE-2024-36000 mm/hugetlb: fix missing hugetlb_lock for resv uncharge

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix missing hugetlblock for resv uncharge There is a recent report on UFFDIOCOPY over hugetlb: https://lore.kernel.org/all/[email protected]/ 350: lockdepassertheld&hugetlblock; Should be an issu...

CVE-2024-36000

The vulnerability CVE-2024-36000 is a Linux kernel issue where mm/hugetlb could miss acquiring hugetlb_lock during resv uncharge, particularly in a userfault context via UFFDIO_COPY. The root cause is locking criteria being overlooked in hugetlb_cgroup_uncharge_folio_rsvd(), which updates the cgr...