Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: comedi: das6402: Fixed an issue where bit shifting went out of bounds. When checking for a supported IRQ number, the following test is used: / IRQs 2, 3, 5, 6, 7, 10, 11, 15 are valid for “enhanced” mode / if 1 options1 & 0x8cec...

Astra Linux - уязвимость в linux-5.10

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

Astra Linux - уязвимость в linux, linux-5.10

In the Linux kernel, the following vulnerability has been resolved: comedi: vmk80xx: fixed transfer-buffer overflows The driver uses USB transfer buffers sized equal to the endpoint size. However, until recently, there were no sanity checks on these buffer sizes. The commit e1f13c879a7c “staging:...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: comedi: das16m1: Fix bit shift out of bounds When checking for a supported IRQ number, the following test is used: / Only IRQs 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, and 15 are valid / if 1 options1 & 0xdcfc However, it-optionsi is an...

Astra Linux - уязвимость в linux, linux-5.10

In the Linux kernel, the following vulnerability has been resolved: comedi: vmk80xx: fixed the bulk-buffer overflow issue. The driver uses buffers sized equal to the endpoint size, but it should not assume that the tx and rx buffers have the same size. A malicious device could cause the...

Astra Linux - уязвимость в linux-6.1, linux-5.15

In the Linux kernel, the following vulnerabilities have been resolved: comedi: Fixed the use of uninitialized memory in doinsnioctl and doinsnlistioctl. syzbot reports a KMSAN kernel-infosecret vulnerability in doinsnioctl. A kernel buffer is allocated to hold insn-n samples each of which is an...

Astra Linux - уязвимость в linux-6.1

In the Linux kernel, the following vulnerability has been resolved: comedi: pcl818: fixed null-ptr-deref in pcl818aicancel Syzbot identified an issue 1 in pcl818ai Cancel, which stems from the fact that in case of early device detachment via pcl818detach, subdevice dev-readsubdev may not have...

Astra Linux - уязвимость в linux-5.10, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: comedi: c6xdigio: Fixed invalid PNP driver unregistration The Comedi low-level driver “c6xdigio” appears to be for a parallel port-connected device. When the Comedi core calls the driver’s “attach” handler c6xdigioattach to...

SUSE CVE-2026-43340

In the Linux kernel, the following vulnerability has been resolved: comedi: Reinit dev-spinlock between attachments to low-level drivers struct comedidevice is the main controlling structure for a COMEDI device created by the COMEDI subsystem. It contains a member spinlock containing a spin-lock...

CVE-2026-43340

A flaw was found in the comedi subsystem of the Linux kernel. This vulnerability arises when a comedidevice is reattached to different low-level drivers using the COMEDIDEVCONFIG ioctl command. A local user with appropriate privileges could exploit this by repeatedly attaching the device, leading...

EUVD-2026-28624

In the Linux kernel, the following vulnerability has been resolved: comedi: Reinit dev-spinlock between attachments to low-level drivers struct comedidevice is the main controlling structure for a COMEDI device created by the COMEDI subsystem. It contains a member spinlock containing a spin-lock...

CVE-2026-43340

In the Linux kernel, the following vulnerability has been resolved: comedi: Reinit dev-spinlock between attachments to low-level drivers struct comedidevice is the main controlling structure for a COMEDI device created by the COMEDI subsystem. It contains a member spinlock containing a spin-lock...

CVE-2026-43340

In the Linux kernel, the following vulnerability has been resolved: comedi: Reinit dev-spinlock between attachments to low-level drivers struct comedidevice is the main controlling structure for a COMEDI device created by the COMEDI subsystem. It contains a member spinlock containing a spin-lock...

UBUNTU-CVE-2026-43340

In the Linux kernel, the following vulnerability has been resolved: comedi: Reinit dev-spinlock between attachments to low-level drivers struct comedidevice is the main controlling structure for a COMEDI device created by the COMEDI subsystem. It contains a member spinlock containing a spin-lock...

CVE-2026-43340

In the Linux kernel, the following vulnerability has been resolved: comedi: Reinit dev-spinlock between attachments to low-level drivers struct comedidevice is the main controlling structure for a COMEDI device created by the COMEDI subsystem. It contains a member spinlock containing a spin-lock...

CVE-2026-43340 comedi: Reinit dev->spinlock between attachments to low-level drivers

In the Linux kernel, the following vulnerability has been resolved: comedi: Reinit dev-spinlock between attachments to low-level drivers struct comedidevice is the main controlling structure for a COMEDI device created by the COMEDI subsystem. It contains a member spinlock containing a spin-lock...

CVE-2026-43340

Summary (CVE-2026-43340): The Linux kernel COMEDI subsystem contains a spinlock (dev->spinlock) in struct comedi_device that can be reinitialized when a COMEDI device is reattached to different low-level drivers via COMEDI_DEVCONFIG. This race can occur if multiple drivers with different lockd...

CVE-2026-43340

In the Linux kernel, the following vulnerability has been resolved: comedi: Reinit dev-spinlock between attachments to low-level drivers struct comedidevice is the main controlling structure for a COMEDI device created by the COMEDI subsystem. It contains a member spinlock containing a spin-lock...

SUSE CVE-2026-31749

In the Linux kernel, the following vulnerability has been resolved: comedi: niatmio16d: Fix invalid clean-up after failed attach If the driver's COMEDI "attach" handler function atmio16dattach returns an error, the COMEDI core will call the driver's "detach" handler function atmio16ddetach to cle...

PT-2026-38991

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the COMEDI subsystem, the struct comedi device contains a spinlock member intended for use by low-level drivers. Certain COMEDI devices can be attached to different low-level drivers...