Vulnerability of the compat_insnlist() function in the drivers/staging/comedi/comedi_fops.c module – The driver for supporting additional hardware devices in the Linux operating system allows a hacker to gain access to protected information.

Vulnerability of the compatinsnlist function in the drivers/staging/comedi/comedifops.c module – The driver for supporting additional hardware devices in Linux is vulnerable to a memory leak issue, where memory is not properly released before the last reference is deleted. Exploiting this...

Linux Distros Unpatched Vulnerability : CVE-2024-53148

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - comedi: Flush partial mappings in error case If some remappfnrange calls succeeded before one failed, we still have buffer pages mapped into the userspace page...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: comedi: Flushing partial mappings in the error case If some remappfnrange calls succeeded before one failed, we still have buffer pages mapped into the user-space page tables when we drop the buffer reference with...

PT-2025-52660

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Comedi low-level driver "c6xdigio" has a flaw related to parallel port Plug and Play PNP resource management. The driver incorrectly handles PNP driver registration and unregistratio...

PT-2025-36280

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the comedi subsystem, specifically within the pcl726 driver. An invalid interrupt request IRQ number, such as 0x80008000, could be passed to the syste...

PT-2025-36281

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The insn rw emulate bits function, used as a default handler for INSN READ and INSN WRITE instructions in the comedi subsystem, does not correctly handle multiple samples as indicated by...

SUSE CVE-2024-53148

In the Linux kernel, the following vulnerability has been resolved: comedi: Flush partial mappings in error case If some remappfnrange calls succeeded before one failed, we still have buffer pages mapped into the userspace page tables when we drop the buffer reference with comedibufmapputbm. The...

CVE-2024-53148

In the Linux kernel, the following vulnerability has been resolved: comedi: Flush partial mappings in error case If some remappfnrange calls succeeded before one failed, we still have buffer pages mapped into the userspace page tables when we drop the buffer reference with comedibufmapputbm. The...

CVE-2024-53148

In the Linux kernel, the following vulnerability has been resolved: comedi: Flush partial mappings in error case If some remappfnrange calls succeeded before one failed, we still have buffer pages mapped into the userspace page tables when we drop the buffer reference with comedibufmapputbm. The...

DEBIAN-CVE-2024-53148

In the Linux kernel, the following vulnerability has been resolved: comedi: Flush partial mappings in error case If some remappfnrange calls succeeded before one failed, we still have buffer pages mapped into the userspace page tables when we drop the buffer reference with comedibufmapputbm. The...

UBUNTU-CVE-2024-53148

In the Linux kernel, the following vulnerability has been resolved: comedi: Flush partial mappings in error case If some remappfnrange calls succeeded before one failed, we still have buffer pages mapped into the userspace page tables when we drop the buffer reference with comedibufmapputbm. The...

CVE-2024-53148 comedi: Flush partial mappings in error case

In the Linux kernel, the following vulnerability has been resolved: comedi: Flush partial mappings in error case If some remappfnrange calls succeeded before one failed, we still have buffer pages mapped into the userspace page tables when we drop the buffer reference with comedibufmapputbm. The...

CVE-2024-53148

CVE-2024-53148 affects the Linux kernel (comedi: Flush partial mappings in error case). If remap_pfn_range() partially succeeded before a failure, user mappings can remain in place until the mmap error path is taken; the fix explicitly flushes all mappings in the VMA on error. A commit titled mm:...

CVE-2024-53148 comedi: Flush partial mappings in error case

In the Linux kernel, the following vulnerability has been resolved: comedi: Flush partial mappings in error case If some remappfnrange calls succeeded before one failed, we still have buffer pages mapped into the userspace page tables when we drop the buffer reference with comedibufmapputbm. The...

comedi: vmk80xx: fix incomplete endpoint checking

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SUSE CVE-2021-47364

In the Linux kernel, the following vulnerability has been resolved: comedi: Fix memory leak in compatinsnlist compatinsnlist handles the 32-bit version of the COMEDIINSNLIST ioctl whenwhen CONFIGCOMPAT is enabled. It allocates memory to temporarily hold an array of struct comediinsn converted fro...

CVE-2021-47477

In the Linux kernel, the following vulnerability has been resolved: comedi: dt9812: fix DMA buffers on stack USB transfer buffers are typically mapped for DMA and must not be allocated on the stack or transfers will fail. Allocate proper transfer buffers in the various command helpers and return ...

CVE-2021-47476

In the Linux kernel, the following vulnerability has been resolved: comedi: niusb6501: fix NULL-deref in command paths The driver uses endpoint-sized USB transfer buffers but had no sanity checks on the sizes. This can lead to zero-size-pointer dereferences or overflowed transfer buffers in...

CVE-2021-47475

A flaw was found in the vmk80xx module in the Linux kernel. Memory buffer allocations with incorrect sizes can result in an out-of-bounds write when performing descriptor fuzzing...

CVE-2021-47474

A flaw was found in the vmk80xx module in the Linux kernel. A malicious device can overflow the slab-allocated receive buffer when doing bulk transfers, resulting in a denial of service...