The vulnerability of the __do_sys_cachestat() function in the mm/filemap.c module of the Linux kernel’s memory management subsystem allows a hacker to access protected information or cause service failures.

The vulnerability of the dosyscachestat function in the mm/filemap.c module of the Linux kernel’s memory management subsystem is related to access control deficiencies. Exploiting this vulnerability could allow an attacker to gain access to protected information or cause service failures...

The vulnerability of the cachestat component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the cachestat component in the Linux operating system’s kernel is related to errors in reading beyond the buffer boundaries of the filemapcachestat function. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2024-41033

The CVE-2024-41033 issue affects the Linux kernel cachestat component. The root cause is that cachestat() flushed stats while in an RCU read section, which can sleep during workingset_test_recent(). The fix moves the stat-flushing step to occur before the RCU read section and skips stat flushing ...

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 exception in the RCU read section where the cachestat function is refreshing statistics...