CVE-2026-98416

A flaw was found in the Linux kernel's Texas Instruments K3 UDMA Unified Direct Memory Access driver. This vulnerability can lead to a Denial of Service DoS caused by a null pointer dereference when freeing resources during a failed channel request. Under resource-exhaustion conditions, the...

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: ti: k3-udma: Added missing locking Recent kernels reported a missing lock in the k3-udma.c file when the lock validation mechanism is enabled: 4.128073 WARNING: CPU: 0 PID: 746 at drivers/dma/ti/../virt-dma.h:169...

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...

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...

CVE-2026-98416

The Linux kernel contains a NULL dereference vulnerability within the dmaengine driver specifically affecting ti: k3-udma-glue . The issue occurs in the k3_udma_glue_release_rx_chn() function; if devm_kcalloc() fails to allocate rx_chn->flows , the error path triggers a dereference of the NULL...

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...

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: Undefined Security Weakness

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...

UBUNTU-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...

PT-2026-114395

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL dereference occurs in the k3 udma glue release rx chn function. This happens when devm kcalloc fails to allocate memory for rx chn-flows during a channel request. The subsequent...

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...

Linux Distros Unpatched Vulnerability : CVE-2026-98416

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - dmaengine: ti: k3-udma-glue: fix NULL dereference in k3udmagluereleaserxchn If devmkcalloc for rxchn-flows fails in a channel request function, the error path...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: dmaengine: ti: k3-udma-glue: fix memory leak when registerdevice fails. If deviceregister fails, it should call putdevice to release the reference. The name allocated by devsetname can be freed in the callback function...

Linux kernel DMA Engine Use-After-Free

The vulnerabilities of the functions udmachecktxcompletion, udmaringirqhandler, udmaudmairqhandler, and udmatxstatus in the driver/dma/ti/k3-udma.c module of the Linux kernel’s DMA engine are related to integer overflows. Exploitation of these vulnerabilities could allow an attacker to cause a...

ROS-20260205-73-0002

A vulnerability in the drivers/dma/ti/k3-udma.c component of the Linux operating system kernel is related to state management errors. Exploitation of the vulnerability could allow an attacker to gain access to sensitive data, compromise its integrity, and cause denial of service...

Linux Distros Unpatched Vulnerability : CVE-2022-50541

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - dmaengine: ti: k3-udma: Reset UDMACHANRT byte counters to prevent overflow UDMACHANRTBCNTREG stores the real-time channel bytecount statistics. These registers...