CVE-2025-37922: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: book3s64/radix : Align section vmemmap start address to PAGESIZE A vmemmap altmap is a device-provided region used to provide backing storage for struct pages. For each namespace, the altmap should belong to that same namespace. ...

PT-2025-22184

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, related to the alignment of the section vmemmap start address to PAGE SIZE. This issue could lead to a kernel crash when the sectio...

VulnCheck KEV: CVE-2024-26987

In the Linux kernel, the following vulnerability has been resolved: mm/memory-failure: fix deadlock when hugetlboptimizevmemmap is enabled When I did hard offline test with hugetlb pages, below deadlock occurs: ====================================================== WARNING: possible circular...

SUSE CVE-2024-57945

In the Linux kernel, the following vulnerability has been resolved: riscv: mm: Fix the out of bound issue of vmemmap address In sparse vmemmap model, the virtual address of vmemmap is calculated as: struct page VMEMMAPSTART - physrambase PAGESHIFT. And the struct page's va can be calculated with ...

CVE-2024-57945

In the Linux kernel, the following vulnerability has been resolved: riscv: mm: Fix the out of bound issue of vmemmap address In sparse vmemmap model, the virtual address of vmemmap is calculated as: struct page VMEMMAPSTART - physrambase PAGESHIFT. And the struct page's va can be calculated with ...

CVE-2024-57945

In the Linux kernel, the following vulnerability has been resolved: riscv: mm: Fix the out of bound issue of vmemmap address In sparse vmemmap model, the virtual address of vmemmap is calculated as: struct page VMEMMAPSTART - physrambase PAGESHIFT. And the struct page's va can be calculated with ...

DEBIAN-CVE-2024-57945

In the Linux kernel, the following vulnerability has been resolved: riscv: mm: Fix the out of bound issue of vmemmap address In sparse vmemmap model, the virtual address of vmemmap is calculated as: struct page VMEMMAPSTART - physrambase PAGESHIFT. And the struct page's va can be calculated with ...

AZL-67845 CVE-2024-57945 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: riscv: mm: Fix the out of bound issue of vmemmap address In sparse vmemmap model, the virtual address of vmemmap is calculated as: struct page VMEMMAPSTART - physrambase PAGESHIFT. And the struct page's va can be calculated with ...

UBUNTU-CVE-2024-57945

In the Linux kernel, the following vulnerability has been resolved: riscv: mm: Fix the out of bound issue of vmemmap address In sparse vmemmap model, the virtual address of vmemmap is calculated as: struct page VMEMMAPSTART - physrambase PAGESHIFT. And the struct page's va can be calculated with ...

CVE-2024-57945

In the Linux kernel, the following vulnerability has been resolved: riscv: mm: Fix the out of bound issue of vmemmap address In sparse vmemmap model, the virtual address of vmemmap is calculated as: struct page VMEMMAPSTART - physrambase PAGESHIFT. And the struct page's va can be calculated with ...

CVE-2024-57945 riscv: mm: Fix the out of bound issue of vmemmap address

In the Linux kernel, the following vulnerability has been resolved: riscv: mm: Fix the out of bound issue of vmemmap address In sparse vmemmap model, the virtual address of vmemmap is calculated as: struct page VMEMMAPSTART - physrambase PAGESHIFT. And the struct page's va can be calculated with ...

CVE-2024-57945

CVE-2024-57945 (Linux kernel, riscv): In the sparse vmemmap model, an out-of-bounds virtual address could be computed for struct page if the first page in the phys_ram_base section does not have the expected PFN, causing VA to fall below VMEMMAP_START (and PCI_IO_END) during page initialization. ...

CVE-2024-57945 riscv: mm: Fix the out of bound issue of vmemmap address

In the Linux kernel, the following vulnerability has been resolved: riscv: mm: Fix the out of bound issue of vmemmap address In sparse vmemmap model, the virtual address of vmemmap is calculated as: struct page VMEMMAPSTART - physrambase PAGESHIFT. And the struct page's va can be calculated with ...

CVE-2024-57945: Out-of-bounds Read

In the Linux kernel, the following vulnerability has been resolved: riscv: mm: Fix the out of bound issue of vmemmap address In sparse vmemmap model, the virtual address of vmemmap is calculated as: struct page VMEMMAPSTART - physrambase PAGESHIFT. And the struct page's va can be calculated with ...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from a miscalculation of the vmemmap address in the riscv module. This could lead to memory out-of-bounds or a system...

SUSE CVE-2024-56673

In the Linux kernel, the following vulnerability has been resolved: riscv: mm: Do not call pmd dtor on vmemmap page table teardown The vmemmap's, which is used for RV64 with SPARSEMEMVMEMMAP, page tables are populated using pmd page middle directory hugetables. However, the pmd allocation is not...

PT-2025-3670

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.74 Description The issue is related to the calculation of the virtual address of vmemmap in the sparse vmemmap model. The virtual address is calculated as struct page VMEMMAP START - phys ram base PAGE SHIFT,...

CVE-2024-56673

In the Linux kernel, the following vulnerability has been resolved: riscv: mm: Do not call pmd dtor on vmemmap page table teardown The vmemmap's, which is used for RV64 with SPARSEMEMVMEMMAP, page tables are populated using pmd page middle directory hugetables. However, the pmd allocation is not...

DEBIAN-CVE-2024-56673

In the Linux kernel, the following vulnerability has been resolved: riscv: mm: Do not call pmd dtor on vmemmap page table teardown The vmemmap's, which is used for RV64 with SPARSEMEMVMEMMAP, page tables are populated using pmd page middle directory hugetables. However, the pmd allocation is not...

CVE-2024-56673

In the Linux kernel, the following vulnerability has been resolved: riscv: mm: Do not call pmd dtor on vmemmap page table teardown The vmemmap's, which is used for RV64 with SPARSEMEMVMEMMAP, page tables are populated using pmd page middle directory hugetables. However, the pmd allocation is not...