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 improper use of the Rx buffer DMA, which could lead to DMA errors or reuse after release...

Linux Distros Unpatched Vulnerability : CVE-2024-26787

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: mmc: mmci: stm32: fix DMA API overlapping mappings warning Turning on CONFIGDMAAPIDEBUGSG...

Linux Distros Unpatched Vulnerability : CVE-2021-47137

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: net: lantiq: fix memory corruption in RX ring In a situation where memory allocation or dma...

Linux Distros Unpatched Vulnerability : CVE-2025-37867

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/core: Silence oversized kvmalloc warning syzkaller triggered an oversized kvmalloc warning. Silence it by adding GFPNOWARN. syzkaller log: WARNING: CPU: 7...

Linux Distros Unpatched Vulnerability : CVE-2025-22049

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: LoongArch: Increase ARCHDMAMINALIGN up to 16 ARCHDMAMINALIGN is 1 by default, but some...

Linux Distros Unpatched Vulnerability : CVE-2022-48894

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/arm-smmu-v3: Don't unregister on shutdown Similar to SMMUv2, this driver calls...

Linux Distros Unpatched Vulnerability : CVE-2022-49972

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: xsk: Fix corrupted packets for XDPSHAREDUMEM Fix an issue in XDPSHAREDUMEM mode together wit...

Linux Distros Unpatched Vulnerability : CVE-2024-43877

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: media: pci: ivtv: Add check for DMA map result In case DMA fails, 'dma-SGlength' is 0. This...

Linux Distros Unpatched Vulnerability : CVE-2022-49500

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: wl1251: dynamically allocate memory used for DMA With introduction of vmap'ed stacks, stack...

Linux Distros Unpatched Vulnerability : CVE-2025-38401

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

Linux Distros Unpatched Vulnerability : CVE-2024-27066

"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: virtio: packed: fix unmap leak for indirect desc table When usedmaapi and premapped are tru...

Linux Distros Unpatched Vulnerability : CVE-2021-47224

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: lltemac: Make sure to free skb when it is completely used With the skb pointer piggy-backed on the TX BD, we have a simple and efficient way to free the sk...

Linux Distros Unpatched Vulnerability : CVE-2024-26912

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/nouveau: fix several DMA buffer leaks Nouveau manages GSP-RM DMA buffers with nvkmgspmem...

Linux Distros Unpatched Vulnerability : CVE-2017-9725

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In all Qualcomm products with Android releases from CAF using the Linux kernel, during DMA allocation, due to wrong data type of size, allocation size gets...

Linux Distros Unpatched Vulnerability : CVE-2025-38341

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: eth: fbnic: avoid double free when failing to DMA-map FW msg The semantics are that caller o...

Linux Distros Unpatched Vulnerability : CVE-2025-37877

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iommu: Clear iommu-dma ops on cleanup If iommudeviceregister encounters an error, it can end up tearing down already-configured groups and default domains,...

firmware: arm_ffa: Set dma_mask for ffa devices

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CVE-2025-54633

Out-of-bounds read vulnerability in the register configuration of the DMA module. Impact: Successful exploitation of this vulnerability may affect service confidentiality...

SUSE CVE-2025-38372

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix unsafe xarray access in implicit ODP handling xastore and xaerase were used without holding the proper lock, which led to a lockdep warning due to unsafe RCU usage. This patch replaces them with xastore and xaerase...

AZL-65705 CVE-2025-38439 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: bnxten: Set DMA unmap len correctly for XDPREDIRECT When transmitting an XDPREDIRECT packet, call dmaunmaplenset with the proper length instead of 0. This bug triggers this warning on a system with IOMMU enabled: WARNING: CPU: 36...