1144 matches found
CVE-2026-89993
A flaw was found in the Linux kernel's dmaengine: dw-edma driver. A local attacker could exploit a timing issue where interrupt data is not fully initialized before an interrupt is requested. This could lead to a NULL pointer dereference when a shared interrupt handler is invoked, causing the...
CVE-2026-93169
A flaw was found in the Linux kernel's dmaengine: zynqmpdma component. A race condition exists during device removal, specifically in the zynqmpdmaremove function, where runtime power management PM is disabled after checking the device state and performing a manual suspend. This timing issue can...
CVE-2026-93168
A flaw was found in the Linux kernel's dmaengine: xilinxdma component. When the xilinxdmapolltimeout function is called with a zero-value delay and an unfulfilled condition, the CPU can enter a prolonged busy-wait state. This occurs due to an underestimation of wall clock time, causing the system...
CVE-2026-93042
A flaw was found in the Linux kernel's dmaengine: dw-edma component. This vulnerability occurs because the dw-edma driver incorrectly calls a callback function after a Direct Memory Access DMA descriptor has been terminated. This can lead to a use-after-free condition, where the system attempts t...
CVE-2026-93040
A flaw was found in the Linux kernel's dmaengine: dw-edma component. A race condition exists where the pause and resume functions can access and modify the channel state without proper synchronization, while interrupt handlers update the same state under a lock. This inconsistency can lead to a...
Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: dmaengine: hisilicon: Added multi-thread support for DMA channels. When a DMA channel is obtained and tried to be used across multiple threads, it can lead to errors and cause the system to hang. bash % echo 100...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: dmaengine: Fixed a NULL pointer issue in the channel unregistration function. The dmaasyncdevicechannelregister function may fail. In the event of a failure, chan-local is freed with freepercpu, and chan-local becomes null. When...
Astra Linux – Vulnerability in Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-axi-dmac: ignore interrupt if no descriptor If the channel has no descriptor and the interrupt is raised, the kernel will make a mistake. Check the result of vchannextdesc in the handler axichanblockxfercomplete to...
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: dmaengine: sun6i-dma: Fixed the issue where descriptors were not properly reclaimed when terminating DMA transfers. When terminating DMA transfers, active descriptors were not properly reclaimed. Only cyclic descriptors were...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: Initialize IRQ data before requesting IRQs. The function dwedmairqrequest passes the struct dwedmairq structure to requestirq, before dwedmachannelsetup fills the back pointer. As a result, a shared interrupt...
Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fixed the error handling logic in idxdcdevregister. If the call to allocchrdevregion fails, the already allocated resources are being leaked. Added the necessary error handling logic to address this issue...
SUSE CVE-2026-98416
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-glue: fix NULL dereference in k3udmagluereleaserxchn If devmkcalloc for rxchn-flows fails in a channel request function, the error path calls k3udmagluereleaserxchn, which dereferences the NULL rxchn-flows...
kernel: dmaengine: idxd: fix fdev setup failure cleanup in idxd_cdev_open()
A flaw was found in the Linux kernel's dmaengine IDXD subsystem. A race condition during file-device setup failure cleanup in the idxdcdevopen function could lead to a deadlock, causing a denial of service. Furthermore, incorrect cleanup paths could result in operations on a freed memory context,...
AZL-108180 CVE-2026-98416 affecting package kernel 6.6.157.1-1
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-glue: fix NULL dereference in k3udmagluereleaserxchn If devmkcalloc for rxchn-flows fails in a channel request function, the error path calls k3udmagluereleaserxchn, which dereferences the NULL rxchn-flows...
DEBIAN-CVE-2026-98416
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-glue: fix NULL dereference in k3udmagluereleaserxchn If devmkcalloc for rxchn-flows fails in a channel request function, the error path calls k3udmagluereleaserxchn, which dereferences the NULL rxchn-flows...
CVE-2026-98416
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-glue: fix NULL dereference in k3udmagluereleaserxchn If devmkcalloc for rxchn-flows fails in a channel request function, the error path calls k3udmagluereleaserxchn, which dereferences the NULL rxchn-flows...
EUVD-2026-101065
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-glue: fix NULL dereference in k3udmagluereleaserxchn If devmkcalloc for rxchn-flows fails in a channel request function, the error path calls k3udmagluereleaserxchn, which dereferences the NULL rxchn-flows...
CVE-2026-98416 dmaengine: ti: k3-udma-glue: fix NULL dereference in k3_udma_glue_release_rx_chn()
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-glue: fix NULL dereference in k3udmagluereleaserxchn If devmkcalloc for rxchn-flows fails in a channel request function, the error path calls k3udmagluereleaserxchn, which dereferences the NULL rxchn-flows...
CVE-2026-98416
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-glue: fix NULL dereference in k3udmagluereleaserxchn If devmkcalloc for rxchn-flows fails in a channel request function, the error path calls k3udmagluereleaserxchn, which dereferences the NULL rxchn-flows...
CVE-2026-98416 dmaengine: ti: k3-udma-glue: fix NULL dereference in k3_udma_glue_release_rx_chn()
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-glue: fix NULL dereference in k3udmagluereleaserxchn If devmkcalloc for rxchn-flows fails in a channel request function, the error path calls k3udmagluereleaserxchn, which dereferences the NULL rxchn-flows...