17 matches found
PT-2026-94590
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the iommu/vt-d component where replacing a domain that has an iopf handler with another domain at the RID level causes a reference leak in info-iopf refcount. This...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: iommu/s390: Fixed memory corruption when using the identity domain. The function zpcigetiommuctrs returns counter information that needs to be reported as part of device statistics. These counters are stored as part of the...
Linux Distros Unpatched Vulnerability : CVE-2025-39939
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: iommu/s390: Fix memory corruption when using identity domain zpcigetiommuctrs returns counte...
SUSE CVE-2025-39939
In the Linux kernel, the following vulnerability has been resolved: iommu/s390: Fix memory corruption when using identity domain zpcigetiommuctrs returns counter information to be reported as part of device statistics; these counters are stored as part of the s390domain. The problem, however, is...
EUVD-2025-32396
In the Linux kernel, the following vulnerability has been resolved: iommu/s390: Fix memory corruption when using identity domain zpcigetiommuctrs returns counter information to be reported as part of device statistics; these counters are stored as part of the s390domain. The problem, however, is...
CVE-2025-39939
In the Linux kernel, the following vulnerability has been resolved: iommu/s390: Fix memory corruption when using identity domain zpcigetiommuctrs returns counter information to be reported as part of device statistics; these counters are stored as part of the s390domain. The problem, however, is...
UBUNTU-CVE-2025-39939
In the Linux kernel, the following vulnerability has been resolved: iommu/s390: Fix memory corruption when using identity domain zpcigetiommuctrs returns counter information to be reported as part of device statistics; these counters are stored as part of the s390domain. The problem, however, is...
CVE-2025-39939
The CVE-2025-39939 issue affects the Linux kernel (iommu/s390) where zpci_get_iommu_ctrs() could read a bad address for identity-domain devices, causing memory corruption. The root cause is that identity domains are not backed by an s390_domain, leading to an invalid to_s390_domain() result and o...
CVE-2025-39939 iommu/s390: Fix memory corruption when using identity domain
In the Linux kernel, the following vulnerability has been resolved: iommu/s390: Fix memory corruption when using identity domain zpcigetiommuctrs returns counter information to be reported as part of device statistics; these counters are stored as part of the s390domain. The problem, however, is...
CVE-2025-39939 iommu/s390: Fix memory corruption when using identity domain
In the Linux kernel, the following vulnerability has been resolved: iommu/s390: Fix memory corruption when using identity domain zpcigetiommuctrs returns counter information to be reported as part of device statistics; these counters are stored as part of the s390domain. The problem, however, is...
PT-2025-40635
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s iommu/s390 subsystem related to memory corruption when utilizing the identity domain. The zpci get iommu ctrs function returns counter information...
CVE-2025-38216
In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Restore context entry setup order for aliased devices Commit 2031c469f816 "iommu/vt-d: Add support for static identity domain" changed the context entry setup during domain attachment from a set-and-check policy to a...
CVE-2021-47140
In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Clear DMA ops when switching domain Since commit 08a27c1c3ecf "iommu: Add support to change default domain of an iommu group" a user can switch a device between IOMMU and direct DMA through sysfs. This doesn't work for...
CVE-2021-47140
In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Clear DMA ops when switching domain Since commit 08a27c1c3ecf "iommu: Add support to change default domain of an iommu group" a user can switch a device between IOMMU and direct DMA through sysfs. This doesn't work for...
CVE-2021-47140
The Linux kernel (specifically the iommu/amd driver) contains a vulnerability where dev->dma_ops is not cleared when switching a device from a DMA to an identity IOMMU domain via sysfs . This occurs because the iommu_change_dev_def_domain() function calls probe_finalize() without clearing the ...
CVE-2021-47140 iommu/amd: Clear DMA ops when switching domain
In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Clear DMA ops when switching domain Since commit 08a27c1c3ecf "iommu: Add support to change default domain of an iommu group" a user can switch a device between IOMMU and direct DMA through sysfs. This doesn't work for...
CVE-2021-47140
In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Clear DMA ops when switching domain Since commit 08a27c1c3ecf "iommu: Add support to change default domain of an iommu group" a user can switch a device between IOMMU and direct DMA through sysfs. This doesn't work for...