12 matches found
SUSE CVE-2026-93123
In the Linux kernel, the following vulnerability has been resolved: serial: qcom-geni: do not advance stale DMA completions The qcom GENI serial DMA TX completion path advances the transmit fifo by the number of bytes recorded in port-txremaining. If uartflushbuffer runs after the hardware has...
Linux Distros Unpatched Vulnerability : CVE-2026-93123
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - serial: qcom-geni: do not advance stale DMA completions The qcom GENI serial DMA TX completion path advances the transmit fifo by the number of bytes recorded i...
DEBIAN-CVE-2026-93123
In the Linux kernel, the following vulnerability has been resolved: serial: qcom-geni: do not advance stale DMA completions The qcom GENI serial DMA TX completion path advances the transmit fifo by the number of bytes recorded in port-txremaining. If uartflushbuffer runs after the hardware has...
AZL-102575 CVE-2026-93123 affecting package kernel 6.6.157.1-1
In the Linux kernel, the following vulnerability has been resolved: serial: qcom-geni: do not advance stale DMA completions The qcom GENI serial DMA TX completion path advances the transmit fifo by the number of bytes recorded in port-txremaining. If uartflushbuffer runs after the hardware has...
EUVD-2026-82231
In the Linux kernel, the following vulnerability has been resolved: serial: qcom-geni: do not advance stale DMA completions The qcom GENI serial DMA TX completion path advances the transmit fifo by the number of bytes recorded in port-txremaining. If uartflushbuffer runs after the hardware has...
CVE-2026-93123
CVE-2026-93123 affects the qcom GENI serial driver in the Linux kernel. The vulnerability exists in the DMA TX completion path: when uart_flush_buffer() executes after hardware completes a DMA transfer but before the completion interrupt is processed, the stale completion can advance the transmit...
CVE-2026-93123: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: serial: qcom-geni: do not advance stale DMA completions The qcom GENI serial DMA TX completion path advances the transmit fifo by the number of bytes recorded in port-txremaining. If uartflushbuffer runs after the hardware has...
CVE-2026-63883
In the Linux kernel, the following vulnerability has been resolved: serial: qcomgeni: fix kfifo underflow when flush precedes DMA completion IRQ When uartflushbuffer runs before the DMA completion IRQ is delivered, the following race can occur all steps serialized by uartportlock: 1. DMA starts:...
CVE-2026-63883
The CVE relates to the Linux kernel serial driver for Qualcomm GENI: a kfifo underflow race when uart_flush_buffer() runs before the DMA completion IRQ. The race sequence can cause stale DMA data to be submitted due to kfifo_len() being reset to 0 while tx_remaining is nonzero, leading to an inco...
CVE-2026-63883
In the Linux kernel, the following vulnerability has been resolved: serial: qcomgeni: fix kfifo underflow when flush precedes DMA completion IRQ When uartflushbuffer runs before the DMA completion IRQ is delivered, the following race can occur all steps serialized by uartportlock: 1. DMA starts:...
PT-2026-61200
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the qcom geni serial driver when uart flush buffer is executed before the DMA completion interrupt request IRQ is delivered. If kfifo reset is called while a D...
kernel: tty: serial: fsl_lpuart: fix race on RX DMA shutdown
A flaw was found in the Linux kernel's Freescale LPUART serial driver. A race condition during receive Direct Memory Access DMA shutdown allows an interrupt to restart a timer after DMA resources have been freed. A local user could trigger this condition to cause a null pointer dereference, leadi...