### [CVE-2018-5332](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5332)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

In the Linux kernel through 3.2, the rds_message_alloc_sgs() function does not validate a value that is used during DMA page allocation, leading to a heap-based out-of-bounds write (related to the rds_rdma_extra_size function in net/rds/rdma.c).

### POC

#### Reference
- https://usn.ubuntu.com/3620-1/

#### Github
No PoCs found on GitHub currently.