REDHAT-BUG-2324611: Medium severity red hat kernel-devel vulnerability
In the Linux kernel, the following vulnerability has been resolved:
RDMA/bnxtre: Fix a bug while setting up Level-2 PBL pages
Avoid memory corruption while setting up Level-2 PBL pages for the non MR resources when numpages > 256K.
There will be a single PDE page address (contiguous pages in the case of > PAGESIZE), but, current logic assumes multiple pages, leading to invalid memory access after 256K PBL entries in the PDE.
Affected Software
Event History
Frequently Asked Questions
What is the severity of REDHAT-BUG-2324611?
The severity of REDHAT-BUG-2324611 is classified as medium with a risk score of 4.
How do I fix REDHAT-BUG-2324611?
To fix REDHAT-BUG-2324611, update the Linux kernel to the latest version where this vulnerability is resolved.
What impact does REDHAT-BUG-2324611 have on systems?
REDHAT-BUG-2324611 can lead to memory corruption issues while setting up Level-2 PBL pages for non-MR resources.
Which software is affected by REDHAT-BUG-2324611?
REDHAT-BUG-2324611 affects the Linux Kernel.
When was REDHAT-BUG-2324611 published?
REDHAT-BUG-2324611 was published on November 8, 2024.