DEBIAN-CVE-2023-53171

In the Linux kernel, the following vulnerability has been resolved: vfio/type1: prevent underflow of lockedvm via exec When a vfio container is preserved across exec, the task does not change, but it gets a new mm with lockedvm=0, and loses the count from existing dma mappings. If the user later...

UBUNTU-CVE-2023-53171

In the Linux kernel, the following vulnerability has been resolved: vfio/type1: prevent underflow of lockedvm via exec When a vfio container is preserved across exec, the task does not change, but it gets a new mm with lockedvm=0, and loses the count from existing dma mappings. If the user later...

CVE-2023-53171 vfio/type1: prevent underflow of locked_vm via exec()

In the Linux kernel, the following vulnerability has been resolved: vfio/type1: prevent underflow of lockedvm via exec When a vfio container is preserved across exec, the task does not change, but it gets a new mm with lockedvm=0, and loses the count from existing dma mappings. If the user later...

CVE-2023-53171

CVE-2023-53171 affects the Linux kernel’s vfio/type1 path. The issue occurs when a vfio container is preserved across execs: the task’s mm can change to a new mm with locked_vm=0, causing undercounted DMA mappings and a later unmap to underflow locked_vm, leading to ENOMEM on a subsequent dma map...

CVE-2023-53171 vfio/type1: prevent underflow of locked_vm via exec()

In the Linux kernel, the following vulnerability has been resolved: vfio/type1: prevent underflow of lockedvm via exec When a vfio container is preserved across exec, the task does not change, but it gets a new mm with lockedvm=0, and loses the count from existing dma mappings. If the user later...

net: atlantic: Fix DMA mapping for PTP hwts ring

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Linux Distros Unpatched Vulnerability : CVE-2024-34777

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: dma-mapping: benchmark: fix node id validation While validating node ids in mapbenchmarkioct...

Linux Distros Unpatched Vulnerability : CVE-2024-39277

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: dma-mapping: benchmark: handle NUMANONODE correctly cpumaskofnode can be called for NUMANONO...

Linux Distros Unpatched Vulnerability : CVE-2021-47064

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: mt76: fix potential DMA mapping leak With buf uninitialized in mt76dmatxqueueskbraw, its fie...

kernel: usb: xhci: Add error handling in xhci_map_urb_for_dma

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Add error handling in xhcimapurbfordma The Linux kernel CVE team has assigned CVE-2024-26964 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024050130-CVE-2024-26964-54c8@gregkh/T...

UBUNTU-CVE-2025-38401

In the Linux kernel, the following vulnerability has been resolved: mtk-sd: Prevent memory corruption from DMA map failure If msdcpreparedata fails to map the DMA region, the request is not prepared for data receiving, but msdcstartdata proceeds the DMA with previous setting. Since this will lead...

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 a DMA mapping failure that could lead to memory corruption...

CVE-2025-38341

In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: avoid double free when failing to DMA-map FW msg The semantics are that caller of fbnicmbxmapmsg retains the ownership of the message on error. All existing callers dutifully free the page...

AZL-64881 CVE-2025-38300 affecting package kernel for versions less than 6.6.96.1-1

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...

DEBIAN-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...

AZL-72832 CVE-2025-38300 affecting package kernel 5.15.200.1-1

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...

CVE-2025-38341

CVE-2025-38341 pertains to the Linux kernel fbnic driver. The issue is described as a double-free scenario when DMA-mapping a FW message fails within fbnic_mbx_map_msg(), with the documented behavior that the caller retains ownership of the message on error and the page is freed by existing calle...

CVE-2025-38341

In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: avoid double free when failing to DMA-map FW msg The semantics are that caller of fbnicmbxmapmsg retains the ownership of the message on error. All existing callers dutifully free the page...

UBUNTU-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...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: netmem: prevents the transmission of unreadable SKBs Service Control Blocks Currently, in stable versions of the kernel, we have support for netmem/devmem RX operations, but not TX operations. It is not safe to forward/redirect a...