CVE-2022-26364

x86 pv: Insufficient care with non-coherent mappings This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Xen maintains a type reference count for pages, in addition to a regular reference count. This scheme is used to...

PT-2025-49377

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the drm/panthor subsystem related to shared memory shmem handling. Specifically, the shmem layer zeroes out new pages using cached mappings. Witho...

EUVD-2022-55308

Malicious code in bioql PyPI...

EUVD-2022-30923

Malicious code in bioql PyPI...

CVE-2025-27032

The CVE-2025-27032 vulnerability describes a memory corruption issue in Qualcomm closed-source components when loading a PIL-authenticated VM image without cache coherency. The flaw affects the handling of PIL VM images at load time, with the root cause identified as cache coherency problems that...

CVE-2025-27032 Improper Access Control Applied to Mirrored or Aliased Memory Regions in Hypervisor

memory corruption while loading a PIL authenticated VM, when authenticated VM image is loaded without maintaining cache coherency...

Linux Distros Unpatched Vulnerability : CVE-2023-53043

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: arm64: dts: qcom: sc7280: Mark PCIe controller as cache coherent If the controller is not...

DEBIAN-CVE-2023-53043

In the Linux kernel, the following vulnerability has been resolved: arm64: dts: qcom: sc7280: Mark PCIe controller as cache coherent If the controller is not marked as cache coherent, then kernel will try to ensure coherency during dma-ops and that may cause data corruption. So, mark the PCIe nod...

CVE-2025-22012 Revert "arm64: dts: qcom: sdm845: Affirm IDR0.CCTW on apps_smmu"

In the Linux kernel, the following vulnerability has been resolved: Revert "arm64: dts: qcom: sdm845: Affirm IDR0.CCTW on appssmmu" There are reports that the pagetable walker cache coherency is not a given across the spectrum of SDM845/850 devices, leading to lock-ups and resets. It works fine o...

PT-2025-15400 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue concerns the pagetable walker cache coherency in the Linux kernel, which is not consistent across all SDM845/850 devices. This inconsistency leads to lock-ups and resets. The...

PT-2024-12420 · Qualcomm · Snapdragon +141

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: The issue involves memory corruption that occurs while loading a VM from a signed VM image that is not coherent in the processor cache. This is a...

kernel: drm/i915/ttm: don't leak the ccs state

In the Linux kernel, the following vulnerability has been resolved: drm/i915/ttm: don't leak the ccs state The kernel only manages the ccs state with lmem-only objects, however the kernel should still take care not to leak the CCS state from the previous user. cherry picked from commit...

kernel: drm/i915/ttm: don't leak the ccs state

In the Linux kernel, the following vulnerability has been resolved: drm/i915/ttm: don't leak the ccs state The kernel only manages the ccs state with lmem-only objects, however the kernel should still take care not to leak the CCS state from the previous user. cherry picked from commit...

Xen 安全漏洞

Xen is an open source virtual machine monitor product from the University of Cambridge, UK. The product enables different and incompatible operating systems to run on the same computer and supports runtime migration to ensure uptime and avoid downtime. A security vulnerability exists in all...