97 matches found
UBUNTU-CVE-2026-23261
In the Linux kernel, the following vulnerability has been resolved: nvme-fc: release admin tagset if init fails nvmefabrics creates an NVMe/FC controller in following path: nvmfdevwrite - nvmfcreatectrl - nvmefccreatectrl - nvmefcinitctrl nvmefcinitctrl allocates the admin blk-mq resources right...
CVE-2026-23261
In the Linux kernel, the following vulnerability has been resolved: nvme-fc: release admin tagset if init fails nvmefabrics creates an NVMe/FC controller in following path: nvmfdevwrite - nvmfcreatectrl - nvmefccreatectrl - nvmefcinitctrl nvmefcinitctrl allocates the admin blk-mq resources right...
CVE-2026-23261 nvme-fc: release admin tagset if init fails
In the Linux kernel, the following vulnerability has been resolved: nvme-fc: release admin tagset if init fails nvmefabrics creates an NVMe/FC controller in following path: nvmfdevwrite - nvmfcreatectrl - nvmefccreatectrl - nvmefcinitctrl nvmefcinitctrl allocates the admin blk-mq resources right...
CVE-2026-23261 nvme-fc: release admin tagset if init fails
In the Linux kernel, the following vulnerability has been resolved: nvme-fc: release admin tagset if init fails nvmefabrics creates an NVMe/FC controller in following path: nvmfdevwrite - nvmfcreatectrl - nvmefccreatectrl - nvmefcinitctrl nvmefcinitctrl allocates the admin blk-mq resources right...
CVE-2026-23261
In the Linux kernel, the following vulnerability has been resolved: nvme-fc: release admin tagset if init fails nvmefabrics creates an NVMe/FC controller in following path: nvmfdevwrite - nvmfcreatectrl - nvmefccreatectrl - nvmefcinitctrl nvmefcinitctrl allocates the admin blk-mq resources right...
Linux Kernel Security Vulnerabilities
The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the failure to release the admin tagset during initialization, potentially leading to memory leak...
Linux Distros Unpatched Vulnerability : CVE-2026-23261
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nvme-fc: release admin tagset if init fails nvmefabrics creates an NVMe/FC controller in following path: nvmfdevwrite - nvmfcreatectrl - nvmefccreatectrl -...
block: Use RCU in blk_mq_[un]quiesce_tagset() instead of set->tag_list_lock
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SUSE CVE-2025-68756
In the Linux kernel, the following vulnerability has been resolved: block: Use RCU in blkmqunquiescetagset instead of set-taglistlock blkmqadd,delqueuetagset functions add and remove queues from tagset, the functions make sure that tagset and queues are marked as shared when two or more queues ar...
AZL-73421 CVE-2025-68756 affecting package kernel for versions less than 6.6.121.1-1
In the Linux kernel, the following vulnerability has been resolved: block: Use RCU in blkmqunquiescetagset instead of set-taglistlock blkmqadd,delqueuetagset functions add and remove queues from tagset, the functions make sure that tagset and queues are marked as shared when two or more queues ar...
CVE-2025-68756
In the Linux kernel, the following vulnerability has been resolved: block: Use RCU in blkmqunquiescetagset instead of set-taglistlock blkmqadd,delqueuetagset functions add and remove queues from tagset, the functions make sure that tagset and queues are marked as shared when two or more queues ar...
UBUNTU-CVE-2025-68756
In the Linux kernel, the following vulnerability has been resolved: block: Use RCU in blkmqunquiescetagset instead of set-taglistlock blkmqadd,delqueuetagset functions add and remove queues from tagset, the functions make sure that tagset and queues are marked as shared when two or more queues ar...
CVE-2025-68756
In the Linux kernel, the following vulnerability has been resolved: block: Use RCU in blkmqunquiescetagset instead of set-taglistlock blkmqadd,delqueuetagset functions add and remove queues from tagset, the functions make sure that tagset and queues are marked as shared when two or more queues ar...
CVE-2025-68756 block: Use RCU in blk_mq_[un]quiesce_tagset() instead of set->tag_list_lock
In the Linux kernel, the following vulnerability has been resolved: block: Use RCU in blkmqunquiescetagset instead of set-taglistlock blkmqadd,delqueuetagset functions add and remove queues from tagset, the functions make sure that tagset and queues are marked as shared when two or more queues ar...
CVE-2025-68756
CVE-2025-68756 affects the Linux kernel block layer where blk_mq_[un]quiesce_tagset() and related tag-set management functions can deadlock when NVMe timeout handling and tagset changes interact on shared tagsets. The vulnerability arises because quiescing tagsets and freezing queues previously-r...
CVE-2025-68756 block: Use RCU in blk_mq_[un]quiesce_tagset() instead of set->tag_list_lock
In the Linux kernel, the following vulnerability has been resolved: block: Use RCU in blkmqunquiescetagset instead of set-taglistlock blkmqadd,delqueuetagset functions add and remove queues from tagset, the functions make sure that tagset and queues are marked as shared when two or more queues ar...
CVE-2025-68756
In the Linux kernel, the following vulnerability has been resolved: block: Use RCU in blkmqunquiescetagset instead of set-taglistlock blkmqadd,delqueuetagset functions add and remove queues from tagset, the functions make sure that tagset and queues are marked as shared when two or more queues ar...
Linux Distros Unpatched Vulnerability : CVE-2025-68756
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - block: Use RCU in blkmqunquiescetagset instead of set-taglistlock blkmqadd,delqueuetagset functions add and remove queues from tagset, the functions make sure...
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 the use of set-taglistlock mutually exclusive locks by the blkmqquiescetagset and blkmqunquiescetagset...
PT-2026-1244
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw related to tagset management within the block layer. Specifically, the blk mq unquiesce tagset functions, used for managing queues, were updated to use...