Tracker / CVE-2019-12817
CVE-2019-12817
High 7.0
arch/powerpc/mm/mmu_context_book3s64.c in the Linux kernel before 5.1.15 for powerpc has a bug where unrelated processes may be able to read/write to one another's virtual memory under certain conditions via an mmap above 512 TB. Only a subset of powerpc systems are affected.
Affected products and versions
| canonical | ubuntu_linux |
|---|---|
| debian | debian_linux |
| fedoraproject | fedora |
| linux | linux_kernel · … → 5.1.15 |
| opensuse | leap |
| redhat | enterprise_linux |
| redhat | enterprise_linux_eus |
| redhat | enterprise_linux_server_aus |
| redhat | enterprise_linux_server_tus |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.