CVE-2025-38530

In the Linux kernel, the following vulnerability has been resolved: comedi: pcl812: Fix bit shift out of bounds When checking for a supported IRQ number, the following test is used: if 1 options1 & board-irqbits However, it-optionsi is an unchecked int value from userspace, so the shift amount...

CVE-2025-38530

CVE-2025-38530 relates to the Linux kernel’s Comedi pcl812 code. The vulnerability arises from a test that shifts a constant with a user-supplied option: (1 <options[1]) & board->irq_bits. Since it->options[1] is unchecked from userspace, the shift amount can be negative or out of bounds...

CVE-2025-38530 comedi: pcl812: Fix bit shift out of bounds

In the Linux kernel, the following vulnerability has been resolved: comedi: pcl812: Fix bit shift out of bounds When checking for a supported IRQ number, the following test is used: if 1 options1 & board-irqbits However, it-optionsi is an unchecked int value from userspace, so the shift amount...

CVE-2025-38530 comedi: pcl812: Fix bit shift out of bounds

In the Linux kernel, the following vulnerability has been resolved: comedi: pcl812: Fix bit shift out of bounds When checking for a supported IRQ number, the following test is used: if 1 options1 & board-irqbits However, it-optionsi is an unchecked int value from userspace, so the shift amount...

CVE-2025-38529

In the Linux kernel, the following vulnerability has been resolved: comedi: aioiiro16: Fix bit shift out of bounds When checking for a supported IRQ number, the following test is used: if 1 options1 & 0xdcfc However, it-optionsi is an unchecked int value from userspace, so the shift amount could ...

CVE-2025-38529 comedi: aio_iiro_16: Fix bit shift out of bounds

In the Linux kernel, the following vulnerability has been resolved: comedi: aioiiro16: Fix bit shift out of bounds When checking for a supported IRQ number, the following test is used: if 1 options1 & 0xdcfc However, it-optionsi is an unchecked int value from userspace, so the shift amount could ...

CVE-2025-38529 comedi: aio_iiro_16: Fix bit shift out of bounds

In the Linux kernel, the following vulnerability has been resolved: comedi: aioiiro16: Fix bit shift out of bounds When checking for a supported IRQ number, the following test is used: if 1 options1 & 0xdcfc However, it-optionsi is an unchecked int value from userspace, so the shift amount could ...

CVE-2025-38529

CVE-2025-38529 relates to the Linux kernel Comedi driver (aio_iiro_16) where an unchecked userspace-derived value in it->options[1] could cause a shift out of bounds or negative shift; the fix adds a bounds check on it->options[1] before evaluating the (1 <options[1]) & 0xdcfc test. Affe...

Linux Kernel Security Vulnerabilities

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 a comedi aioiiro16 bit offset out of bounds, which could lead to a userspace vulnerability...

Linux Kernel Security Vulnerabilities

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 a comedi pcl812 bit offset out-of-bounds, which could lead to a userspace vulnerability...

CVE-2025-38530: Out-of-bounds Read

In the Linux kernel, the following vulnerability has been resolved: comedi: pcl812: Fix bit shift out of bounds When checking for a supported IRQ number, the following test is used: if 1 options1 & board-irqbits However, it-optionsi is an unchecked int value from userspace, so the shift amount...

CVE-2025-38529: Out-of-bounds Read

In the Linux kernel, the following vulnerability has been resolved: comedi: aioiiro16: Fix bit shift out of bounds When checking for a supported IRQ number, the following test is used: if 1 options1 & 0xdcfc However, it-optionsi is an unchecked int value from userspace, so the shift amount could ...

Linux Distros Unpatched Vulnerability : CVE-2021-47476

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

Linux Distros Unpatched Vulnerability : CVE-2021-47475

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - comedi: vmk80xx: fix transfer-buffer overflows The driver uses endpoint-sized USB transfer buffers but up until recently had no sanity checks on the sizes. Comm...

Linux Distros Unpatched Vulnerability : CVE-2021-47364

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: comedi: Fix memory leak in compatinsnlist compatinsnlist handles the 32-bit version of the...

Linux Distros Unpatched Vulnerability : CVE-2021-47474

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - comedi: vmk80xx: fix bulk-buffer overflow The driver is using endpoint-sized buffers but must not assume that the tx and rx buffers are of equal size or a...

Linux Distros Unpatched Vulnerability : CVE-2024-26867

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: comedi: comedi8255: Correct error in subdevice initialization The refactoring done in commit...

Linux driver module Heap Buffer Overflow DoS

The vulnerability of the driver module comedi/drivers/das16m1.c in the Linux operating system is related to a violation of the buffer’s initial boundary. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux driver module Heap Buffer Overflow DoS

The vulnerability of the driver module comedi/drivers/das6402.c in the Linux operating system is related to a violation of the buffer boundary. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2025-38478

In the Linux kernel, the following vulnerability has been resolved: comedi: Fix initialization of data for instructions that write to subdevice Some Comedi subdevice instruction handlers are known to access instruction data elements beyond the first insn-n elements in some cases. The doinsnioctl...