Note:
This project will be discontinued after December 13, 2021. [more]
2019-09-27
In the Linux kernel before 4.17, hns_roce_alloc_ucontext in drivers/infiniband/hw/hns/hns_roce_main.c does not initialize the resp data structure, which might allow attackers to obtain sensitive information from kernel stack memory, aka CID-df7e40425813.
Products | Linux_kernel |
Type | Improper Initialization (CWE-665) |
First patch | - None (likely due to unavailable code) |
Links |
• https://github.com/torvalds/linux/commit/df7e40425813c50cd252e6f5e348a81ef1acae56
• https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=df7e40425813c50cd252e6f5e348a81ef1acae56 |