Linux InfiniBand Driver Heap Buffer Overflow DoS

The vulnerability of the addpbleprm function in the drivers/infiniband/hw/irdma/pble.c file of the Linux kernel’s InfiniBand driver is related to the reutilization of previously released memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, an...

CVE-2021-47614

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix a user-after-free in addpbleprm When irdmahmcsdone fails, 'chunk' is freed while its still on the PBLE info list. Add the chunk entry to the PBLE info list only after successful setting of the SD in irdmahmcsdone...

CVE-2021-47614

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix a user-after-free in addpbleprm When irdmahmcsdone fails, 'chunk' is freed while its still on the PBLE info list. Add the chunk entry to the PBLE info list only after successful setting of the SD in irdmahmcsdone...

CVE-2021-47614: Use After Free

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix a user-after-free in addpbleprm When irdmahmcsdone fails, 'chunk' is freed while its still on the PBLE info list. Add the chunk entry to the PBLE info list only after successful setting of the SD in irdmahmcsdone...

kernel: RDMA/irdma: Fix a user-after-free in add_pble_prm

A vulnerability was found in the Linux kernel's RDMA/irdma driver. Improper memory management in the addpbleprm function fails to manage memory correctly, resulting in a user-after-free condition that can lead to exploitation. This flaw allows an attacker to manipulate memory access potentially,...

WS-2021-0537

RDMA/irdma: Fix a user-after-free in addpbleprm This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.10 by commit...