The vulnerability of the fscache_volume.c component in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the fscachevolume.c component in the Linux operating system is related to improper memory release before deleting the last reference. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2024-56755

In the Linux kernel, the following vulnerability has been resolved: netfs/fscache: Add a memory barrier for FSCACHEVOLUMECREATING In fscachecreatevolume, there is a missing memory barrier between the bit-clearing operation and the wake-up operation. This may cause a situation where, after a...

CVE-2024-56755

CVE-2024-56755 : In the Linux kernel, the FSCACHE_VOLUME_CREATING path in netfs/fscache has a missing memory barrier between the bit-clearing operation and the wake-up, allowing a wake-up to occur before the clearing is detected and potentially causing an indefinite wait. The triggering sequence ...

CVE-2024-56755 netfs/fscache: Add a memory barrier for FSCACHE_VOLUME_CREATING

In the Linux kernel, the following vulnerability has been resolved: netfs/fscache: Add a memory barrier for FSCACHEVOLUMECREATING In fscachecreatevolume, there is a missing memory barrier between the bit-clearing operation and the wake-up operation. This may cause a situation where, after a...

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 the fact that when using the cachefileswithdrawcookie function, the fscachevolume may have been released but...