12 matches found
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerabilities have been resolved: iommu/iommufd: Fixed UAF in group ownership handling for IOPF. iopfgroupalloc links each last-page IOPF group to the generic pending list before invoking the domain fault handler. iommufdfaultiopfhandler also queues the accept...
SUSE CVE-2026-74520
In the Linux kernel, the following vulnerability has been resolved: iommu/iommufd: Fix IOPF group ownership UAF iopfgroupalloc links each last-page IOPF group into the generic IOPF pending list before invoking the domain fault handler. iommufdfaultiopfhandler also queued an accepted group in the...
CVE-2026-74520
In the Linux kernel, the following vulnerability has been resolved: iommu/iommufd: Fix IOPF group ownership UAF iopfgroupalloc links each last-page IOPF group into the generic IOPF pending list before invoking the domain fault handler. iommufdfaultiopfhandler also queued an accepted group in the...
UBUNTU-CVE-2026-74520
In the Linux kernel, the following vulnerability has been resolved: iommu/iommufd: Fix IOPF group ownership UAF iopfgroupalloc links each last-page IOPF group into the generic IOPF pending list before invoking the domain fault handler. iommufdfaultiopfhandler also queued an accepted group in the...
CVE-2026-74520
In the Linux kernel, the following vulnerability has been resolved: iommu/iommufd: Fix IOPF group ownership UAF iopfgroupalloc links each last-page IOPF group into the generic IOPF pending list before invoking the domain fault handler. iommufdfaultiopfhandler also queued an accepted group in the...
PT-2026-72972
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A Use-After-Free UAF issue exists in the iommu/iommufd component. The iopf group alloc function links last-page IOPF groups into a generic pending list. Simultaneously, iommufd fault iop...
CVE-2026-74520: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: iommu/iommufd: Fix IOPF group ownership UAF iopfgroupalloc links each last-page IOPF group into the generic IOPF pending list before invoking the domain fault handler. iommufdfaultiopfhandler also queued an accepted group in the...
SUSE CVE-2025-21770
In the Linux kernel, the following vulnerability has been resolved: iommu: Fix potential memory leak in iopfqueueremovedevice The iopfqueueremovedevice helper removes a device from the per-iommu iopf queue when PRI is disabled on the device. It responds to all outstanding iopf's with an...
DEBIAN-CVE-2025-21770
In the Linux kernel, the following vulnerability has been resolved: iommu: Fix potential memory leak in iopfqueueremovedevice The iopfqueueremovedevice helper removes a device from the per-iommu iopf queue when PRI is disabled on the device. It responds to all outstanding iopf's with an...
UBUNTU-CVE-2025-21770
In the Linux kernel, the following vulnerability has been resolved: iommu: Fix potential memory leak in iopfqueueremovedevice The iopfqueueremovedevice helper removes a device from the per-iommu iopf queue when PRI is disabled on the device. It responds to all outstanding iopf's with an...
CVE-2025-21770 iommu: Fix potential memory leak in iopf_queue_remove_device()
In the Linux kernel, the following vulnerability has been resolved: iommu: Fix potential memory leak in iopfqueueremovedevice The iopfqueueremovedevice helper removes a device from the per-iommu iopf queue when PRI is disabled on the device. It responds to all outstanding iopf's with an...
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 the iopfqueueremovedevice function not freeing the iopf group structure, which could lead to a memory leak...