The vulnerability of the loop_queue_rq() function in the drivers/block/loop.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 loopqueuerq function in the drivers/block/loop.c module of the Linux kernel’s block devices driver is related to the repeated use of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

Linux Distros Unpatched Vulnerability : CVE-2020-29569

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in the Linux kernel through 5.10.1, as used with Xen through 4.14.x. The Linux kernel PV block backend expects the kernel thread handler...

CVE-2025-37978

CVE-2025-37978 : In the Linux kernel, a patch resolves an issue in block integrity handling where placing multiple protection information buffers in the same page could cause kernel oopses because set_page_dirty_lock() cannot be called from interrupt context. The fix drops the set_page_dirty_lock...

UBUNTU-CVE-2025-21817

In the Linux kernel, the following vulnerability has been resolved: block: mark GFPNOIO around sysfs -store sysfs -store is called with queue freezed, meantime we have several -store callbacksupdatenrrequests, wbt, scheduler to allocate memory with GFPKERNEL which may run into direct reclaim code...

CVE-2022-49694 block: disable the elevator int del_gendisk

In the Linux kernel, the following vulnerability has been resolved: block: disable the elevator int delgendisk The elevator is only used for file system requests, which are stopped in delgendisk. Move disabling the elevator and freeing the scheduler tags to the end of delgendisk instead of doing...

CVE-2024-53689

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

kernel: block: fix module reference leakage from bdev_open_by_dev error path

In the Linux kernel, the following vulnerability has been resolved: block: fix module reference leakage from bdevopenbydev error path The Linux kernel CVE team has assigned CVE-2024-35859 to this issue. Upstream advisory:...