The vulnerability of the bd_link_disk_holder() function in the block/holder.c module of the Linux kernel allows a hacker to cause a service failure.

The vulnerability of the bdlinkdiskholder function in the block/holder.c module of the Linux kernel leads to mutual locking issues. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2024-26899

A flaw was found in the Linux kernel, where a deadlock can occur between bdlinkdiskholder and partition scan...

CVE-2024-26899

In the Linux kernel, the following vulnerability has been resolved: block: fix deadlock between bdlinkdiskholder and partition scan 'openmutex' of gendisk is used to protect open/close block devices. But in bdlinkdiskholder, it is used to protect the creation of symlink between holding disk and...

CVE-2024-26899 block: fix deadlock between bd_link_disk_holder and partition scan

In the Linux kernel, the following vulnerability has been resolved: block: fix deadlock between bdlinkdiskholder and partition scan 'openmutex' of gendisk is used to protect open/close block devices. But in bdlinkdiskholder, it is used to protect the creation of symlink between holding disk and...

CVE-2024-26899

CVE-2024-26899 — Linux kernel deadlock fix details : Affected component is the block layer in the Linux kernel. The issue arises when bd_link_disk_holder() uses the global open_mutex to guard the creation of a symlink between a holding disk and a slave bdev during driver initialization/modificati...

CVE-2024-26899 block: fix deadlock between bd_link_disk_holder and partition scan

In the Linux kernel, the following vulnerability has been resolved: block: fix deadlock between bdlinkdiskholder and partition scan 'openmutex' of gendisk is used to protect open/close block devices. But in bdlinkdiskholder, it is used to protect the creation of symlink between holding disk and...

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 Linux kernel that stems from a deadlock issue between bdlinkdiskholder and partition scanning...