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ATTACKERKB
ATTACKERKB
added 2026/06/08 3:41 p.m.5 views

CVE-2026-46277

In the Linux kernel, the following vulnerability has been resolved: mm/zonedevice: do not touch device folio after calling -foliofree The contents of a device folio can immediately change after calling -foliofree, as the folio may be reallocated by a driver with a different order. Instead of...

5.3AI score0.0012EPSS
Exploits0References3Affected Software1
Microsoft CVE
Microsoft CVE
added 2026/05/29 8:4 a.m.5 views

block: add pgmap check to biovec_phys_mergeable

...

9.8CVSS5.4AI score0.00497EPSS
Exploits0
NVD
NVD
added 2026/05/28 10:16 a.m.11 views

CVE-2026-46115

In the Linux kernel, the following vulnerability has been resolved: block: add pgmap check to biovecphysmergeable biovecphysmergeable is used by the request merge, DMA mapping, and integrity merge paths to decide if two physically contiguous bvec segments can be coalesced into one. It currently h...

9.8CVSS0.00497EPSS
Exploits0References5
Debian CVE
Debian CVE
added 2026/05/28 9:35 a.m.6 views

CVE-2026-46115

In the Linux kernel, the following vulnerability has been resolved: block: add pgmap check to biovecphysmergeable biovecphysmergeable is used by the request merge, DMA mapping, and integrity merge paths to decide if two physically contiguous bvec segments can be coalesced into one. It currently h...

9.8CVSS5.7AI score0.00497EPSS
Exploits0
SUSE CVE
SUSE CVE
added 2026/05/28 3:56 a.m.8 views

SUSE CVE-2026-45880

In the Linux kernel, the following vulnerability has been resolved: PCI/P2PDMA: Release per-CPU pgmap ref when vminsertpage fails When vminsertpage fails in p2pmemallocmmap, p2pmemallocmmap doesn't invoke percpurefput to free the per-CPU ref of pgmap acquired after genpoolallocowner, and...

5.8AI score0.002EPSS
Exploits0References3
EUVD
EUVD
added 2026/05/27 3:33 p.m.10 views

EUVD-2026-32346

In the Linux kernel, the following vulnerability has been resolved: PCI/P2PDMA: Release per-CPU pgmap ref when vminsertpage fails When vminsertpage fails in p2pmemallocmmap, p2pmemallocmmap doesn't invoke percpurefput to free the per-CPU ref of pgmap acquired after genpoolallocowner, and...

5.8AI score0.002EPSS
Exploits0References6
CVE
CVE
added 2026/05/27 12:16 p.m.13 views

CVE-2026-45880

The CVE-2026-45880 entry concerns the Linux kernel PCI/P2PDMA path. When vm_insert_page() fails inside p2pmem_alloc_mmap(), the code path does not call percpu_ref_put() to release the per-CPU reference of the pgmap acquired after gen_pool_alloc_owner(). As a result, memunmap_pages() can hang inde...

5.8AI score0.002EPSS
Exploits0References5
Cvelist
Cvelist
added 2026/05/27 12:16 p.m.35 views

CVE-2026-45880 PCI/P2PDMA: Release per-CPU pgmap ref when vm_insert_page() fails

In the Linux kernel, the following vulnerability has been resolved: PCI/P2PDMA: Release per-CPU pgmap ref when vminsertpage fails When vminsertpage fails in p2pmemallocmmap, p2pmemallocmmap doesn't invoke percpurefput to free the per-CPU ref of pgmap acquired after genpoolallocowner, and...

0.002EPSS
Exploits0References5
Debian CVE
Debian CVE
added 2026/05/27 12:16 p.m.9 views

CVE-2026-45880

In the Linux kernel, the following vulnerability has been resolved: PCI/P2PDMA: Release per-CPU pgmap ref when vminsertpage fails When vminsertpage fails in p2pmemallocmmap, p2pmemallocmmap doesn't invoke percpurefput to free the per-CPU ref of pgmap acquired after genpoolallocowner, and...

5.7AI score0.002EPSS
Exploits0
Positive Technologies
Positive Technologies
added 2026/05/27 12:0 a.m.10 views

PT-2026-43747

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the PCI/P2PDMA component where the p2pmem alloc mmap function fails to invoke percpu ref put to release the per-CPU reference of pgmap acquired after gen pool alloc...

5.4AI score0.002EPSS
Exploits0References14
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