Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ptdma: Fixed the error handling logic in ptcoreinit In order to properly free resources during the error handling logic of ptcoreinit, two goto statements need to be changed. Otherwise, some resources may be leaked, an...

CVE-2023-53755

CVE-2023-53755 fixes a panic in the Linux kernel dmaengine/ptdma by adding a null descriptor check before pt_cmd_callback is invoked. Root cause: pt_issue_pending() could assume at least one descriptor exists in Submitted or Issued queues, but both queues could be empty, leading to a call with a ...

PT-2025-49485

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s dmaengine subsystem, specifically within the ptdma driver. The issue arises from a mistaken assumption in the pt issue pending function that at least...

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

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 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...

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...