Vulnerabilities > CVE-2024-53226 - NULL Pointer Dereference vulnerability in Linux Kernel
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
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 before dereferencing it.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://git.kernel.org/stable/c/35f5b68f63aac61d30ce0b0c6beb09b8845a3e65
- https://git.kernel.org/stable/c/52617e76f4963644db71dc0a17e998654dc0c7f4
- https://git.kernel.org/stable/c/6b0d7d6e6883d0ec70cd7b5a02c47c003d5defe7
- https://git.kernel.org/stable/c/6b526d17eed850352d880b93b9bf20b93006bd92
- https://git.kernel.org/stable/c/71becb0e9df78a8d43dfd0efcef18c830a0af477
- https://git.kernel.org/stable/c/8c269bb2cc666ca580271e1a8136c63ac9162e1e
- https://git.kernel.org/stable/c/bd715e191d444992d6ed124f15856da5c1cae2de