Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: dm mpath: Added the missing dmputdevice call when failing to obtain the scsi dh name. When commit fd81bc5cca8f “scsi: devicehandler: Returning an error pointer in scsidhattachedhandlername”, code was added to fail the parsing of...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: - dm clone: Fixed a UAF Use-after-Free in clonedtr. - Dmclone also has the same UAF issue when dmresume and dmdestroy are executed concurrently. Therefore, the timer is canceled again in clonedtr...

SUSE CVE-2026-46327

In the Linux kernel, the following vulnerability has been resolved: dm: fix unlocked test for dmsuspendedmd The function dmblkreportzones tests if the device is suspended with the "dmsuspendedmd" call. However, this function is called without holding any locks, so the device may be suspended just...

CVE-2026-46327

A flaw was found in the Linux kernel's device mapper dm component. The dmblkreportzones function performs a check for the device's suspended state without proper locking. This allows the device to enter a suspended state immediately after the check, leading to an inconsistent state. This...

UBUNTU-CVE-2026-46327

In the Linux kernel, the following vulnerability has been resolved: dm: fix unlocked test for dmsuspendedmd The function dmblkreportzones tests if the device is suspended with the "dmsuspendedmd" call. However, this function is called without holding any locks, so the device may be suspended just...

EUVD-2026-35428

In the Linux kernel, the following vulnerability has been resolved: dm: fix unlocked test for dmsuspendedmd The function dmblkreportzones tests if the device is suspended with the "dmsuspendedmd" call. However, this function is called without holding any locks, so the device may be suspended just...

CVE-2026-46327

In the Linux kernel dm subsystem, the vulnerability centers on dm_blk_report_zones checking for suspended state without holding locks, allowing a race where the device may be suspended immediately after the check. The fix moves the dm_suspended_md check to occur after dm_get_live_table, ensuring ...

CVE-2026-46327

In the Linux kernel, the following vulnerability has been resolved: dm: fix unlocked test for dmsuspendedmd The function dmblkreportzones tests if the device is suspended with the "dmsuspendedmd" call. However, this function is called without holding any locks, so the device may be suspended just...

SUSE CVE-2026-46294

In the Linux kernel, the following vulnerability has been resolved: dm: fix a buffer overflow in ioctl processing Tony Asleson using Claude found a buffer overflow in dm-ioctl in the function retrievestatus: 1. The code in retrievestatus checks that the output string fits into the output buffer a...

PT-2026-47785

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the Device Mapper component where the dm blk report zones function checks if a device is suspended using the dm suspended md call without holding the necessary...

Linux Distros Unpatched Vulnerability : CVE-2026-46327

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - dm: fix unlocked test for dmsuspendedmd The function dmblkreportzones tests if the device is suspended with the dmsuspendedmd call. However, this function is...

CVE-2026-46294

In the Linux kernel, the following vulnerability has been resolved: dm: fix a buffer overflow in ioctl processing Tony Asleson using Claude found a buffer overflow in dm-ioctl in the function retrievestatus: 1. The code in retrievestatus checks that the output string fits into the output buffer a...

UBUNTU-CVE-2026-46294

In the Linux kernel, the following vulnerability has been resolved: dm: fix a buffer overflow in ioctl processing Tony Asleson using Claude found a buffer overflow in dm-ioctl in the function retrievestatus: 1. The code in retrievestatus checks that the output string fits into the output buffer a...

CVE-2026-46294 dm: fix a buffer overflow in ioctl processing

In the Linux kernel, the following vulnerability has been resolved: dm: fix a buffer overflow in ioctl processing Tony Asleson using Claude found a buffer overflow in dm-ioctl in the function retrievestatus: 1. The code in retrievestatus checks that the output string fits into the output buffer a...

EUVD-2026-35160

In the Linux kernel, the following vulnerability has been resolved: dm: fix a buffer overflow in ioctl processing Tony Asleson using Claude found a buffer overflow in dm-ioctl in the function retrievestatus: 1. The code in retrievestatus checks that the output string fits into the output buffer a...

CVE-2026-46294

Technical details about CVE-2026-46294 are not publicly available in the provided documents. Monitor for updates.

CVE-2026-46294

In the Linux kernel, the following vulnerability has been resolved: dm: fix a buffer overflow in ioctl processing Tony Asleson using Claude found a buffer overflow in dm-ioctl in the function retrievestatus: 1. The code in retrievestatus checks that the output string fits into the output buffer a...

Medium: device-mapper-persistent-data

Issue Overview: An unsoundness issue RUSTSEC-2026-0097 was found in the bundled Rust rand crate used by device-mapper-persistent-data. ThreadRng methods use unsafe code that can create aliased mutable references when a custom logger accesses rand::rng or rand::threadrng during reseeding, resultin...

Amazon Linux 2023 : device-mapper-persistent-data (ALAS2023-2026-1791)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1791 advisory. An unsoundness issue RUSTSEC-2026-0097 was found in the bundled Rust rand crate used by device-mapper- persistent-data. ThreadRng methods use unsafe code that can create aliased mutable references when...

PT-2026-47366

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A buffer overflow exists in the retrieve status function within dm-ioctl. The issue occurs when the outptr variable is aligned to the next 8-byte boundary using align ptroutptr without...