SUSE CVE-2025-38439

In the Linux kernel, the following vulnerability has been resolved: bnxten: Set DMA unmap len correctly for XDPREDIRECT When transmitting an XDPREDIRECT packet, call dmaunmaplenset with the proper length instead of 0. This bug triggers this warning on a system with IOMMU enabled: WARNING: CPU: 36...

CVE-2025-38447

In the Linux kernel, the following vulnerability has been resolved: mm/rmap: fix potential out-of-bounds page table access during batched unmap As pointed out by David1, the batched unmap logic in trytounmapone may read past the end of a PTE table when a large folio's PTE mappings are not fully...

DEBIAN-CVE-2025-38439

In the Linux kernel, the following vulnerability has been resolved: bnxten: Set DMA unmap len correctly for XDPREDIRECT When transmitting an XDPREDIRECT packet, call dmaunmaplenset with the proper length instead of 0. This bug triggers this warning on a system with IOMMU enabled: WARNING: CPU: 36...

AZL-65705 CVE-2025-38439 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: bnxten: Set DMA unmap len correctly for XDPREDIRECT When transmitting an XDPREDIRECT packet, call dmaunmaplenset with the proper length instead of 0. This bug triggers this warning on a system with IOMMU enabled: WARNING: CPU: 36...

CVE-2025-38439

In the Linux kernel, the following vulnerability has been resolved: bnxten: Set DMA unmap len correctly for XDPREDIRECT When transmitting an XDPREDIRECT packet, call dmaunmaplenset with the proper length instead of 0. This bug triggers this warning on a system with IOMMU enabled: WARNING: CPU: 36...

UBUNTU-CVE-2025-38447

In the Linux kernel, the following vulnerability has been resolved: mm/rmap: fix potential out-of-bounds page table access during batched unmap As pointed out by David1, the batched unmap logic in trytounmapone may read past the end of a PTE table when a large folio's PTE mappings are not fully...

CVE-2025-38447

In the Linux kernel, the following vulnerability has been resolved: mm/rmap: fix potential out-of-bounds page table access during batched unmap As pointed out by David1, the batched unmap logic in trytounmapone may read past the end of a PTE table when a large folio's PTE mappings are not fully...

CVE-2025-38447

CVE-2025-38447: Linux kernel mm/rmap batched unmap could read past PTE table end. Root cause: batched unmap in try_to_unmap_one() could read beyond PTE table when a folio’s mappings span >1 page. Fix: refactor into folio_unmap_pte_batch(), compute a safe batch size capped by VMA and PMD bounda...

CVE-2025-38447 mm/rmap: fix potential out-of-bounds page table access during batched unmap

In the Linux kernel, the following vulnerability has been resolved: mm/rmap: fix potential out-of-bounds page table access during batched unmap As pointed out by David1, the batched unmap logic in trytounmapone may read past the end of a PTE table when a large folio's PTE mappings are not fully...

CVE-2025-38447

In the Linux kernel, the following vulnerability has been resolved: mm/rmap: fix potential out-of-bounds page table access during batched unmap As pointed out by David1, the batched unmap logic in trytounmapone may read past the end of a PTE table when a large folio's PTE mappings are not fully...

CVE-2025-38447 mm/rmap: fix potential out-of-bounds page table access during batched unmap

In the Linux kernel, the following vulnerability has been resolved: mm/rmap: fix potential out-of-bounds page table access during batched unmap As pointed out by David1, the batched unmap logic in trytounmapone may read past the end of a PTE table when a large folio's PTE mappings are not fully...

CVE-2025-38439 bnxt_en: Set DMA unmap len correctly for XDP_REDIRECT

In the Linux kernel, the following vulnerability has been resolved: bnxten: Set DMA unmap len correctly for XDPREDIRECT When transmitting an XDPREDIRECT packet, call dmaunmaplenset with the proper length instead of 0. This bug triggers this warning on a system with IOMMU enabled: WARNING: CPU: 36...

CVE-2025-38439

CVE-2025-38439 (bnxt_en, Linux kernel): Affects the bnxt_en driver when transmitting XDP_REDIRECT packets. The underlying bug was that dma_unmap_len_set() was called with length 0 instead of the actual length, triggering a warning under IOMMU-enabled systems (warning shown in kernel stack trace)....

CVE-2025-38439

In the Linux kernel, the following vulnerability has been resolved: bnxten: Set DMA unmap len correctly for XDPREDIRECT When transmitting an XDPREDIRECT packet, call dmaunmaplenset with the proper length instead of 0. This bug triggers this warning on a system with IOMMU enabled: WARNING: CPU: 36...

CVE-2025-38439 bnxt_en: Set DMA unmap len correctly for XDP_REDIRECT

In the Linux kernel, the following vulnerability has been resolved: bnxten: Set DMA unmap len correctly for XDPREDIRECT When transmitting an XDPREDIRECT packet, call dmaunmaplenset with the proper length instead of 0. This bug triggers this warning on a system with IOMMU enabled: WARNING: CPU: 36...

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 the Linux kernel that stems from an incorrect setting of the DMA unmap length during XDPREDIRECT transfers, which could result in a warning...

hwpoison, memory_hotplug: lock folio before unmap hwpoisoned folio

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SUSE CVE-2025-38300

In the Linux kernel, the following vulnerability has been resolved: crypto: sun8i-ce-cipher - fix error handling in sun8icecipherprepare Fix two DMA cleanup issues on the error path in sun8icecipherprepare: 1 If dmamapsg fails for areq-dst, the device driver would try to free DMA memory it has no...

PT-2025-30861 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains an issue in the mm/rmap module related to out-of-bounds page table access during batched unmap operations within the try to unmap one function. This occurs wh...

SUSE CVE-2025-38011

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: csa unmap use uninterruptible lock After process exit to unmap csa and free GPU vm, if signal is accepted and then waiting to take vm lock is interrupted and return, it causes memory leaking and below warning backtrac...