Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: nvme-multipath: deferring partition scanning. We need to prevent the partition scanning from occurring within the controller’s scanwork context. If a path error occurs here, I/O will wait until a path becomes available or all pat...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: nvme-multipath: fixed the lockdep warning due to the partition scan operation. The test cases nvme/014, 057, and 058 occasionally fail due to the lockdep warning. As reported in the Closes tag URL, this warning indicates that ...

The vulnerability of the ublk_partition_scan_work() function in the drivers/block/ublk_drv.c module of the Linux kernel’s block devices driver allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the ublkpartitionscanwork function in the drivers/block/ublkdrv.c file of the Linux kernel’s block device driver relates to the reutilization of previously freed memory due to competitive access to resources race condition. Exploiting this vulnerability could allow an attacke...

UBUNTU-CVE-2026-64318

In the Linux kernel, the following vulnerability has been resolved: partitions: aix: bound the ppcount scan to the ppe array aixpartition reads the physical volume descriptor into a fixed-size struct pvd and then scans its physical-partition-extent array: int numpps = be16tocpupvd-ppcount; ... fo...

CVE-2026-6684 FatFs Infinite Loop in GPT Partition Scan

FatFs prior to R0.16 that use GPT scanning with 'FFLBA64 = 1' contains an issue where an unbounded loop count derived from GPT header field GPTHPtNum, enabling extremely long or effectively infinite mount-time scans. This maps to CWE-835 Loop with Unreachable Exit Condition. Estimated CVSS v3.1...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ublk: Fix for use-after-free in ublkpartitionscanwork There exists a race condition between the async partition scan work and the device teardown, which can lead to a use-after-free of ub-ubdisk. 1. blkctrlstartdev schedules...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Block layer: Fixed a deadlock between bdlinkdiskholder and partitionscan. The openmutex of gendisk is used to protect the opening and closing of block devices. However, in bdlinkdiskholder, it is used to protect the creation of...

SUSE CVE-2026-22995

In the Linux kernel, the following vulnerability has been resolved: ublk: fix use-after-free in ublkpartitionscanwork A race condition exists between the async partition scan work and device teardown that can lead to a use-after-free of ub-ubdisk: 1. ublkctrlstartdev schedules partitionscanwork...

CVE-2026-22995

In the Linux kernel, the following vulnerability has been resolved: ublk: fix use-after-free in ublkpartitionscanwork A race condition exists between the async partition scan work and device teardown that can lead to a use-after-free of ub-ubdisk: 1. ublkctrlstartdev schedules partitionscanwork...

CVE-2026-22995

In the Linux kernel, the following vulnerability has been resolved: ublk: fix use-after-free in ublkpartitionscanwork A race condition exists between the async partition scan work and device teardown that can lead to a use-after-free of ub-ubdisk: 1. ublkctrlstartdev schedules partitionscanwork...

CVE-2026-22995 ublk: fix use-after-free in ublk_partition_scan_work

In the Linux kernel, the following vulnerability has been resolved: ublk: fix use-after-free in ublkpartitionscanwork A race condition exists between the async partition scan work and device teardown that can lead to a use-after-free of ub-ubdisk: 1. ublkctrlstartdev schedules partitionscanwork...

CVE-2026-22995

The CVE concerns a Linux kernel race in ublk_partition_scan_work that can cause a use-after-free of ub->ub_disk due to a race between async partition scanning and device teardown. The vulnerability occurs when ublk_ctrl_start_dev() schedules partition_scan_work after add_disk(), and ublk_stop_...

CVE-2026-22995

In the Linux kernel, the following vulnerability has been resolved: ublk: fix use-after-free in ublkpartitionscanwork A race condition exists between the async partition scan work and device teardown that can lead to a use-after-free of ub-ubdisk: 1. ublkctrlstartdev schedules partitionscanwork...

CVE-2026-22995

In the Linux kernel, the following vulnerability has been resolved: ublk: fix use-after-free in ublkpartitionscanwork A race condition exists between the async partition scan work and device teardown that can lead to a use-after-free of ub-ubdisk: 1. ublkctrlstartdev schedules partitionscanwork...

CVE-2026-22995 ublk: fix use-after-free in ublk_partition_scan_work

In the Linux kernel, the following vulnerability has been resolved: ublk: fix use-after-free in ublkpartitionscanwork A race condition exists between the async partition scan work and device teardown that can lead to a use-after-free of ub-ubdisk: 1. ublkctrlstartdev schedules partitionscanwork...

Linux Distros Unpatched Vulnerability : CVE-2026-22995

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: ublk: fix use-after-free in ublkpartitionscanwork A race condition exists between the async...

PT-2026-4495

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description A race condition can lead to a use-after-free issue within the ublk subsystem. Specifically, the vulnerability occurs between the asynchronous partition scan work and device teardown,...

SUSE CVE-2025-68218

In the Linux kernel, the following vulnerability has been resolved: nvme-multipath: fix lockdep WARN due to partition scan work Blktests test cases nvme/014, 057 and 058 fail occasionally due to a lockdep WARN. As reported in the Closes tag URL, the WARN indicates that a deadlock can happen due t...

EUVD-2025-203678

In the Linux kernel, the following vulnerability has been resolved: nvme-multipath: fix lockdep WARN due to partition scan work Blktests test cases nvme/014, 057 and 058 fail occasionally due to a lockdep WARN. As reported in the Closes tag URL, the WARN indicates that a deadlock can happen due t...

CVE-2025-68218

In the Linux kernel, the following vulnerability has been resolved: nvme-multipath: fix lockdep WARN due to partition scan work Blktests test cases nvme/014, 057 and 058 fail occasionally due to a lockdep WARN. As reported in the Closes tag URL, the WARN indicates that a deadlock can happen due t...