SUSE CVE-2026-45953

In the Linux kernel, the following vulnerability has been resolved: md/raid5: fix IO hang with degraded array with llbitmap When llbitmap bit state is still unwritten, any new write should force rcw, as bitmapops-blockssynced is checked in handlestripedirtying. However, later the same check is...

CVE-2026-45953

A flaw was found in the Linux kernel's RAID5 module. When a low-level bitmap llbitmap bit state is unwritten in a degraded array, a missing check during write operations can cause the system to enter an infinite loop. This can lead to an I/O hang, effectively resulting in a Denial of Service DoS...

CVE-2026-45953

In the Linux kernel, the following vulnerability has been resolved: md/raid5: fix IO hang with degraded array with llbitmap When llbitmap bit state is still unwritten, any new write should force rcw, as bitmapops-blockssynced is checked in handlestripedirtying. However, later the same check is...

CVE-2026-45953

md/raid5: fix IO hang with degraded array with llbitmap...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-013362)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013362 advisory. In the Linux kernel, the following vulnerability has been resolved: PCI: Fix pcideviceispresent for VFs by checking PF pcideviceispresent previously didn't work for...

Siemens SIMATIC S7-1500 Concurrent Execution using Shared Resource with Improper Synchronization (CVE-2024-26671)

In the Linux kernel, the following vulnerability has been resolved: blk-mq: fix IO hang from sbitmap wakeup race. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if...

SUSE CVE-2023-53299

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix leak of 'r10bio-remaining' for recovery raid10syncrequest will add 'r10bio-remaining' for both rdev and replacement rdev. However, if the read io fails, recoveryrequestwrite returns without issuing the write io, in...

blk-mq: fix IO hang from sbitmap wakeup race

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Linux kernel 安全漏洞

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 an nbd device disconnecting that could cause an IO hang...

kernel: blk-mq: fix IO hang from sbitmap wakeup race

A possible IO hang from sbitmap wakeup race was found in the Linux kernel. This may lead to compromised Availability...

kernel: blk-mq: fix IO hang from sbitmap wakeup race

A possible IO hang from sbitmap wakeup race was found in the Linux kernel. This may lead to compromised Availability...

CLSA-2024-1724753960 Fix CVE(s): CVE-2023-52760, CVE-2024-35835, CVE-2024-39484, CVE-2024-39487

CVE-url: https://ubuntu.com/security/CVE-2024-39487 - bonding: Fix out-of-bounds read in bondoptionarpiptargetsset CVE-url: https://ubuntu.com/security/CVE-2023-52760 - gfs2: Fix slab-use-after-free in gfs2qddealloc CVE-url: https://ubuntu.com/security/CVE-2024-39484 - mmc: davinci: Don't strip...

kernel: blk-mq: fix IO hang from sbitmap wakeup race

A possible IO hang from sbitmap wakeup race was found in the Linux kernel. This may lead to compromised Availability...

kernel: blk-mq: fix IO hang from sbitmap wakeup race

A possible IO hang from sbitmap wakeup race was found in the Linux kernel. This may lead to compromised Availability...

PT-2024-21598

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock vulnerability has been resolved in the Linux kernel, specifically in the dm-raid456 and md/raid456 modules. The issue occurs when IO operations are concurrent with reshape...

kernel: nbd: fix io hung while disconnecting device

In the Linux kernel, the following vulnerability has been resolved: nbd: fix io hung while disconnecting device In our tests, "qemu-nbd" triggers a io hung: INFO: task qemu-nbd:11445 blocked for more than 368 seconds. Not tainted 5.18.0-rc3-next-20220422-00003-g2176915513ca 884 "echo 0...