In the Linux kernel, the following vulnerability has been resolved:RDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg()ib_map_mr_sg() allows ULPs to specify NULL as the sg_offset argument.The driver needs to check whether it is a NULL pointer beforedereferencing it.
No PoCs from references.
- https://github.com/cku-heise/euvd-api-doc
- https://github.com/w4zu/Debian_security