The vulnerability of the e1000e component of the QEMU server, which allows a hacker to trigger a service failure

The vulnerability of the e1000e component of the QEMU server is related to repeated DMA input. Exploiting this vulnerability can allow an attacker to cause a system failure...

SUSE CVE-2022-48723

In the Linux kernel, the following vulnerability has been resolved: spi: uniphier: fix reference count leak in uniphierspiprobe The issue happens in several error paths in uniphierspiprobe. When either dmagetslavecaps or devmspiregistermaster returns an error code, the function forgets to decreas...

PT-2024-29738 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.10.0-rc3+ Description: The issue is related to the handling of multi-buffer packets in the Linux kernel, specifically in the ionic run xdp function. When a jumbo frame is received, the function fails to proper...

DEBIAN-CVE-2024-38586

In the Linux kernel, the following vulnerability has been resolved: r8169: Fix possible ring buffer corruption on fragmented Tx packets. An issue was found on the RTL8125b when transmitting small fragmented packets, whereby invalid entries were inserted into the transmit ring buffer, subsequently...

DEBIAN-CVE-2024-38545

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix UAF for cq async event The refcount of CQ is not protected by locks. When CQ asynchronous events and CQ destruction are concurrent, CQ may have been released, which will cause UAF. Use the xalock to protect the CQ...

PT-2024-11500

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the RDMA/mlx5 component in the Linux kernel. Specifically, for the case of IB MR TYPE DM, the mr does not have a umem, even though it is a user MR. This causes th...

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...

SUSE CVE-2022-0854

A memory leak flaw was found in the Linux kernel's DMA subsystem, in the way a user calls DMAFROMDEVICE. This flaw allows a local user to read random memory from the kernel space...

dma: xilinx_dpdma: Fix locking

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SUSE CVE-2021-47305

In the Linux kernel, the following vulnerability has been resolved: dma-buf/syncfile: Don't leak fences on merge failure Each addfence call does a dmafenceget on the relevant fence. In the error path, we weren't calling dmafenceput so all those fences got leaked. Also, in the kreallocarray failur...

SUSE CVE-2021-47477

In the Linux kernel, the following vulnerability has been resolved: comedi: dt9812: fix DMA buffers on stack USB transfer buffers are typically mapped for DMA and must not be allocated on the stack or transfers will fail. Allocate proper transfer buffers in the various command helpers and return ...

kernel: irdma: Improper access control

An improper access control flaw was found in the IntelR Ethernet Controller RDMA driver in the Linux Kernel. This flaw allows an unauthenticated user to enable privilege escalation via network access...

UBUNTU-CVE-2021-47481

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Initialize the ODP xarray when creating an ODP MR Normally the zero fill would hide the missing initialization, but an errant set to descsize in regcreate causes a crash: BUG: unable to handle page fault for address:...

UBUNTU-CVE-2021-47477

In the Linux kernel, the following vulnerability has been resolved: comedi: dt9812: fix DMA buffers on stack USB transfer buffers are typically mapped for DMA and must not be allocated on the stack or transfers will fail. Allocate proper transfer buffers in the various command helpers and return ...

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 a stack information leak on systems that do not support DMA...

DEBIAN-CVE-2021-47374

In the Linux kernel, the following vulnerability has been resolved: dma-debug: prevent an error message from causing runtime problems For some drivers, that use the DMA API. This error message can be reached several millions of times per second, causing spam to the kernel's printk buffer and...

UBUNTU-CVE-2021-47305

In the Linux kernel, the following vulnerability has been resolved: dma-buf/syncfile: Don't leak fences on merge failure Each addfence call does a dmafenceget on the relevant fence. In the error path, we weren't calling dmafenceput so all those fences got leaked. Also, in the kreallocarray failur...

SUSE CVE-2024-35814

In the Linux kernel, the following vulnerability has been resolved: swiotlb: Fix double-allocation of slots due to broken alignment handling Commit bbb73a103fbb "swiotlb: fix a braino in the alignment check fix", which was a fix for commit 0eee5ae10256 "swiotlb: fix slot alignment checks", causes...

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 a kernel pointer leak in the RDMA/hfi1 module...

PT-2024-11277 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A possible scenario exists where dwc3 gadget init can fail during a host to peripheral mode switch in dwc3 set mode, and a pending gadget driver fails to bind. If the DRD undergoes...