cve/2024/CVE-2024-26795.md

### [CVE-2024-26795](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26795)
![](https://img.shields.io/static/v1?label=Product&message=Linux&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=5.4%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=d95f1a542c3df396137afa217ef9bd39cb8931ca%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=blue)

### Description

In the Linux kernel, the following vulnerability has been resolved:riscv: Sparse-Memory/vmemmap out-of-bounds fixOffset vmemmap so that the first page of vmemmap will be mappedto the first page of physical memory in order to ensure thatvmemmap’s bounds will be respected duringpfn_to_page()/page_to_pfn() operations.The conversion macros will produce correct SV39/48/57 addressesfor every possible/valid DRAM_BASE inside the physical memory limits.v2:Address Alex's comments

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds