EUVD-2025-31968

Malicious code in bioql PyPI...

EUVD-2025-9382

Malicious code in bioql PyPI...

SUSE CVE-2022-50446

In the Linux kernel, the following vulnerability has been resolved: ARC: mm: fix leakage of memory allocated for PTE Since commit d9820ff "ARC: mm: switch pgtablet back to struct page " a memory leakage problem occurs. Memory allocated for page table entries not released during process terminatio...

CVE-2022-50446

In the Linux kernel, the following vulnerability has been resolved: ARC: mm: fix leakage of memory allocated for PTE Since commit d9820ff "ARC: mm: switch pgtablet back to struct page " a memory leakage problem occurs. Memory allocated for page table entries not released during process terminatio...

UBUNTU-CVE-2022-50446

In the Linux kernel, the following vulnerability has been resolved: ARC: mm: fix leakage of memory allocated for PTE Since commit d9820ff "ARC: mm: switch pgtablet back to struct page " a memory leakage problem occurs. Memory allocated for page table entries not released during process terminatio...

CVE-2022-50446 ARC: mm: fix leakage of memory allocated for PTE

In the Linux kernel, the following vulnerability has been resolved: ARC: mm: fix leakage of memory allocated for PTE Since commit d9820ff "ARC: mm: switch pgtablet back to struct page " a memory leakage problem occurs. Memory allocated for page table entries not released during process terminatio...

PT-2025-40131

Name of the Vulnerable Software and Affected Versions Linux kernel versions 5.15-rc1 and later Description A memory leak exists in the Linux kernel related to page table entries PTEs. Following commit d9820ff, memory allocated for PTEs was not being released during process termination, leading to...

CVE-2025-21939

In the Linux kernel, the following vulnerability has been resolved: drm/xe/hmm: Don't dereference struct page pointers without notifier lock The pnfs that we obtain from hmmrangefault point to pages that we don't have a reference on, and the guarantee that they are still in the cpu page-tables is...

CVE-2025-21939

CVE-2025-21939 concerns the Linux kernel drm/xe/hmm path. The vulnerability stems from pnfs obtained via hmm_range_fault() referencing pages without holding the notifier lock, risking dereferencing struct page pointers and dirty/accessed marks. The fix builds the sg-table manually and maintains t...

PT-2025-14320 · Linux +3 · Linux Kernel +3

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 drm/xe/hmm component. The issue involves dereferencing struct page pointers without holding the notifier lock, whi...

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 ...

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-2020-25221

A flaw was found in the getgatepage in mm/gup.c in the Linux kernel, where it allows privilege escalation due to incorrect reference counting caused by gate page mishandling of the struct page that backs the vsyscall page. The result is a refcount underflow. This flaw is triggered by any 64-bit...

CVE-2020-25221

getgatepage in mm/gup.c in the Linux kernel 5.7.x and 5.8.x before 5.8.7 allows privilege escalation because of incorrect reference counting caused by gate page mishandling of the struct page that backs the vsyscall page. The result is a refcount underflow. This can be triggered by any 64-bit...

CVE-2020-25221

CVE-2020-25221 affects Linux kernel 5.7.x and 5.8.x before 5.8.7. The vulnerability arises in get_gate_page() implemented in mm/gup.c, due to incorrect reference counting of the backing struct page for the vsyscall page, causing a refcount underflow. It can be triggered by any 64-bit process that...