CVE-2023-53013 ptdma: pt_core_execute_cmd() should use spinlock

In the Linux kernel, the following vulnerability has been resolved: ptdma: ptcoreexecutecmd should use spinlock The interrupt handler ptcoreirqhandler of the ptdma driver can be called from interrupt context. The code flow in this function can lead down to ptcoreexecutecmd which will attempt to...

CVE-2023-53013

The CVE-2023-53013 issue in the Linux kernel relates to the ptdma driver: pt_core_irq_handler() could call pt_core_execute_cmd() from interrupt context, where acquiring a mutex is invalid and could cause a kernel panic. The fix replaces the mutex with a spinlock, addressing the interrupt-context ...

CVE-2023-53013

In the Linux kernel, the following vulnerability has been resolved: ptdma: ptcoreexecutecmd should use spinlock The interrupt handler ptcoreirqhandler of the ptdma driver can be called from interrupt context. The code flow in this function can lead down to ptcoreexecutecmd which will attempt to...

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 ptdma driver's use of mutex locks in interrupt contexts...

SUSE CVE-2022-48774

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ptdma: Fix the error handling path in ptcoreinit In order to free resources correctly in the error handling path of ptcoreinit, 2 goto's have to be switched. Otherwise, some resources will leak and we will try to relea...

CVE-2022-48774

A memory leak flaw was found in the Linux kernel’s AMD PTDMA controller driver. This flaw allows a local user to crash the system. Mitigation Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of us...

CVE-2022-48774

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ptdma: Fix the error handling path in ptcoreinit In order to free resources correctly in the error handling path of ptcoreinit, 2 goto's have to be switched. Otherwise, some resources will leak and we will try to relea...

CVE-2022-48774 dmaengine: ptdma: Fix the error handling path in pt_core_init()

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ptdma: Fix the error handling path in ptcoreinit In order to free resources correctly in the error handling path of ptcoreinit, 2 goto's have to be switched. Otherwise, some resources will leak and we will try to relea...

CVE-2022-48774 dmaengine: ptdma: Fix the error handling path in pt_core_init()

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ptdma: Fix the error handling path in ptcoreinit In order to free resources correctly in the error handling path of ptcoreinit, 2 goto's have to be switched. Otherwise, some resources will leak and we will try to relea...

CVE-2022-48774

CVE-2022-48774 affects the Linux kernel dmaengine/ptdma path. The issue is in pt_core_init() where resource freeing in the error path could leak resources or release unallocated items. The fix switches two goto targets in the error handling path to ensure proper resource cleanup, and relocates a ...

CVE-2022-48774

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ptdma: Fix the error handling path in ptcoreinit In order to free resources correctly in the error handling path of ptcoreinit, 2 goto's have to be switched. Otherwise, some resources will leak and we will try to relea...

CVE-2022-48774 dmaengine: ptdma: Fix the error handling path in pt_core_init()

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ptdma: Fix the error handling path in ptcoreinit In order to free resources correctly in the error handling path of ptcoreinit, 2 goto's have to be switched. Otherwise, some resources will leak and we will try to relea...

kernel: ptdma: pt_core_execute_cmd() should use spinlock

In the Linux kernel, the following vulnerability has been resolved: ptdma: ptcoreexecutecmd should use spinlock The interrupt handler ptcoreirqhandler of the ptdma driver can be called from interrupt context. The code flow in this function can lead down to ptcoreexecutecmd which will attempt to...

PT-2025-13359 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the ptdma driver in the Linux kernel. Specifically, the interrupt handler pt core irq handler can lead to a call to pt core execute cmd, which attempts to grab ...

GSD-2023-1001923 ptdma: pt_core_execute_cmd() should use spinlock

ptdma: ptcoreexecutecmd should use spinlock This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.1.9 by commit...

GSD-2022-1000564 dmaengine: ptdma: Fix the error handling path in pt_core_init()

dmaengine: ptdma: Fix the error handling path in ptcoreinit This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.16.11 by commit...

GSD-2022-1000474 dmaengine: ptdma: Fix the error handling path in pt_core_init()

dmaengine: ptdma: Fix the error handling path in ptcoreinit This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.25 by commit...