[LU-5491] lnet_ioctl must verify userspace ioctl buffer Created: 15/Aug/14 Updated: 31/Jan/22 |
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| Status: | Open |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Minor |
| Reporter: | Oleg Drokin | Assignee: | WC Triage |
| Resolution: | Unresolved | Votes: | 0 |
| Labels: | lnet | ||
| Severity: | 3 |
| Rank (Obsolete): | 15325 |
| Description |
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I was just inspecting some lnet patch and noticed that lnet_ioctl->LNetCtl do quite a few unchecked userspace acess. |