kernel: r8169: Fix possible ring buffer corruption on fragmented Tx packets.

in linux kernel r8169, when transmitting small fragmented packets, invalid entries were inserted into the transmit ring buffer, leading to calls to dmaunmapsingle with a null address...

The vulnerability of the swiotlb component in the Linux operating system’s kernel allows a hacker to exploit it to disclose protected information.

The vulnerability of the swiotlb component in the Linux operating system’s kernel is related to a data leak via DMAFROMDEVICE. Exploiting this vulnerability can allow an attacker to disclose the protected information...

SUSE CVE-2024-43881

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: change DMA direction while mapping reinjected packets For fragmented packets, ath12k reassembles each fragment as a normal packet and then reinjects it into HW ring. In this case, the DMA direction should be...

DEBIAN-CVE-2022-48894

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 iommudeviceunregister from the shutdown path, which removes the IOMMU groups with no coordination whatsoever with their users - shutdown methods...

UBUNTU-CVE-2024-43881

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: change DMA direction while mapping reinjected packets For fragmented packets, ath12k reassembles each fragment as a normal packet and then reinjects it into HW ring. In this case, the DMA direction should be...

UBUNTU-CVE-2024-43872

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix soft lockup under heavy CEQE load CEQEs are handled in interrupt handler currently. This may cause the CPU core staying in interrupt context too long and lead to soft lockup under heavy load. Handle CEQEs in BH...

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 RDMA/hns component that can cause a soft lockup under high load...

The vulnerability of the RDMA/srp component of the Linux operating system, which allows a hacker to trigger a service failure

The vulnerability of the RDMA/srp component of the Linux operating system is related to the assignment of the NULL pointer. Exploiting this vulnerability can allow an attacker to cause a service failure...

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 wifi/ath12k component should change the DMA direction when mapping re-injected packets...

The vulnerability of the _of_xudma_dev_get() function in the Linux operating system’s DMA engine component, which allows a hacker to trigger a service failure

The vulnerability of the ofxudmadevget function in the Linux operating system’s DMA engine component is related to a memory leak in ofxudmadevget. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2024-43856

In the Linux kernel, the following vulnerability has been resolved: dma: fix call order in dmamfreecoherent dmamfreecoherent frees a DMA allocation, which makes the freed vaddr available for reuse, then calls devresdestroy to remove and free the data structure used to track the DMA allocation...

DEBIAN-CVE-2024-43856

In the Linux kernel, the following vulnerability has been resolved: dma: fix call order in dmamfreecoherent dmamfreecoherent frees a DMA allocation, which makes the freed vaddr available for reuse, then calls devresdestroy to remove and free the data structure used to track the DMA allocation...

The vulnerability of the sync_print_obj() function in the dma-buf driver of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the syncprintobj function in the drivers/dma-buf/syncdebug.c file of the Linux kernel’s DMA-buf driver is related to the use of incorrect synchronization functions. Exploiting this vulnerability could allow an attacker to cause a service failure...

dma-mapping: benchmark: handle NUMA_NO_NODE correctly

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PT-2024-19857 · Qualcomm · Snapdragon +92

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: The issue involves memory corruption that occurs while processing a graphics kernel driver request to create a DMA fence. This is a problem related to h...

DEBIAN-CVE-2024-41079

In the Linux kernel, the following vulnerability has been resolved: nvmet: always initialize cqe.result The spec doesn't mandate that the first two double words aka results for the command queue entry need to be set to 0 when they are not used not specified. Though, the target implemention return...

UBUNTU-CVE-2024-41079

In the Linux kernel, the following vulnerability has been resolved: nvmet: always initialize cqe.result The spec doesn't mandate that the first two double words aka results for the command queue entry need to be set to 0 when they are not used not specified. Though, the target implemention return...

Linux kernel 安全漏洞

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel that stems from setting memstart without checking if the memory is coming from a vmalloc function, which can cause problems when DMA memory is supporte...

kernel: dmaengine/idxd: hardware erratum allows potential security problem with direct access by untrusted application

Hardware logic with insecure de-synchronization in IntelR DSA and IntelR IAA for some IntelR 4th or 5th generation XeonR processors may allow an authorized user to potentially enable escalation of privilege local access...

OESA-2024-1860 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Ensure rdmaaddrcancel happens before issuing more requests The FSM can run in a circle allowing rdmaresolveip to be called twice on the same idpriv...