EUVD-2025-206584

In the Linux kernel, the following vulnerability has been resolved: dmaengine: athdmac: fix device leak on ofdmaxlate Make sure to drop the reference taken when looking up the DMA platform device during ofdmaxlate when releasing channel resources. Note that commit 3832b78b3ec2 "dmaengine: athdmac...

Azure Linux 3.0 Security Update: kernel (CVE-2023-53034)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-53034 advisory. - In the Linux kernel, the following vulnerability has been resolved: ntbhwswitchtec: Fix shift-out-of- bounds...

CVE-2022-50851 vhost_vdpa: fix the crash in unmap a large memory

In the Linux kernel, the following vulnerability has been resolved: vhostvdpa: fix the crash in unmap a large memory While testing in vIOMMU, sometimes Guest will unmap very large memory, which will cause the crash. To fix this, add a new function vhostvdpageneralunmap. This function will only...

EUVD-2025-203717

In the Linux kernel, the following vulnerability has been resolved: s390: Disable ARCHWANTOPTIMIZEHUGETLBVMEMMAP As reported by Luiz Capitulino enabling HVO on s390 leads to reproducible crashes. The problem is that kernel page tables are modified without flushing corresponding TLB entries. Even ...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987266)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987266 advisory. In the Linux kernel, the following vulnerability has been resolved: kvm: avoid speculation-based attacks from out-of-range memslot accesses KVM's mechanism for...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986427)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986427 advisory. In the Linux kernel, the following vulnerability has been resolved: kvm: avoid speculation-based attacks from out-of-range memslot accesses KVM's mechanism for...

RHEL 9 : kernel (RHSA-2025:17377)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:17377 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: security/keys: fix...

EUVD-2025-25087

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2025-38511

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: drm/xe/pf: Clear all LMTT pages on alloc Our LMEM buffer objects are not cleared by default ...

UBUNTU-CVE-2025-38511

In the Linux kernel, the following vulnerability has been resolved: drm/xe/pf: Clear all LMTT pages on alloc Our LMEM buffer objects are not cleared by default on alloc and during VF provisioning we only setup LMTT PTEs for the actually provisioned LMEM range. But beyond that valid range we might...

CVE-2025-38511 drm/xe/pf: Clear all LMTT pages on alloc

In the Linux kernel, the following vulnerability has been resolved: drm/xe/pf: Clear all LMTT pages on alloc Our LMEM buffer objects are not cleared by default on alloc and during VF provisioning we only setup LMTT PTEs for the actually provisioned LMEM range. But beyond that valid range we might...

CVE-2025-38511 drm/xe/pf: Clear all LMTT pages on alloc

In the Linux kernel, the following vulnerability has been resolved: drm/xe/pf: Clear all LMTT pages on alloc Our LMEM buffer objects are not cleared by default on alloc and during VF provisioning we only setup LMTT PTEs for the actually provisioned LMEM range. But beyond that valid range we might...

CVE-2025-38511

CVE-2025-38511 concerns a Linux kernel vulnerability in drm/xe/pf where LMEM (LMEM buffer objects) were not cleared by default on allocation, creating a risk that unused LMTT PTEs could point to other VF or PF pages. The patch clears all new LMTT pages on allocation to prevent a malicious VF from...

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 not clearing all LMTT pages, which could lead to malicious VF exploitation...

UBUNTU-CVE-2022-49882

In the Linux kernel, the following vulnerability has been resolved: KVM: Reject attempts to consume or refresh inactive gfntopfncache Reject kvmgpccheck and kvmgpcrefresh if the cache is inactive. Not checking the active flag during refresh is particularly egregious, as KVM can end up with a vali...

DEBIAN-CVE-2023-52790

In the Linux kernel, the following vulnerability has been resolved: swiotlb: fix out-of-bounds TLB allocations with CONFIGSWIOTLBDYNAMIC Limit the free list length to the size of the IO TLB. Transient pool can be smaller than IOTLBSEGSIZE, but the free list is initialized with the assumption that...

DEBIAN-CVE-2021-47277

In the Linux kernel, the following vulnerability has been resolved: kvm: avoid speculation-based attacks from out-of-range memslot accesses KVM's mechanism for accessing guest memory translates a guest physical address gpa to a host virtual address using the right-shifted gpa also known as gfn an...

CVE-2021-47277 kvm: avoid speculation-based attacks from out-of-range memslot accesses

In the Linux kernel, the following vulnerability has been resolved: kvm: avoid speculation-based attacks from out-of-range memslot accesses KVM's mechanism for accessing guest memory translates a guest physical address gpa to a host virtual address using the right-shifted gpa also known as gfn an...

SUSE CVE-2021-28696

IOMMU page mapping issues on x86 This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Both AMD and Intel allow ACPI tables to specify regions of memory which should be left untranslated, which typically means these addresse...

CVE-2021-28694

IOMMU page mapping issues on x86 This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Both AMD and Intel allow ACPI tables to specify regions of memory which should be left untranslated, which typically means these addresse...