Vulnerability of the ib_cache_setup_one() function in the drivers/infiniband/core/cache.c module – This is a driver for supporting InfiniBand in Linux kernels, which allows a hacker to cause a service failure.

Vulnerability of the ibcachesetupone function in the drivers/infiniband/core/cache.c module – The Linux kernel’s InfiniBand support driver is vulnerable due to incomplete cleanup of temporary or auxiliary resources. Exploiting this vulnerability could allow a remote attacker to cause service...

CVE-2024-47693

In the Linux kernel, the following vulnerability has been resolved: IB/core: Fix ibcachesetupone error flow cleanup When ibcacheupdate return an error, we exit ibcachesetupone instantly with no proper cleanup, even though before this we had already successfully done gidtablesetupone, that results...

CVE-2024-47693

CVE-2024-47693 affects the Linux kernel’s IB/core path. The vulnerability arises when ib_cache_update fails and ib_cache_setup_one exits without cleaning gid_table_setup_one, potentially leaving inconsistent gid-table state and triggering a kernel WARN. The fix enforces proper cleanup by calling ...

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 improper cleanup of the ibcachesetupone error process in the IB/core subsystem, which could result in a kern...