Tracker / CVE-2019-11811
CVE-2019-11811
High 7.0
An issue was discovered in the Linux kernel before 5.0.4. There is a use-after-free upon attempted read access to /proc/ioports after the ipmi_si module is removed, related to drivers/char/ipmi/ipmi_si_intf.c, drivers/char/ipmi/ipmi_si_mem_io.c, and drivers/char/ipmi/ipmi_si_port_io.c.
Affected products and versions
| linux | linux_kernel · 4.18 → 4.19.31 |
|---|---|
| linux | linux_kernel · 4.20 → 5.0.4 |
| opensuse | leap |
| redhat | enterprise_linux |
| redhat | enterprise_linux_aus |
| redhat | enterprise_linux_desktop |
| redhat | enterprise_linux_server |
| redhat | enterprise_linux_server_aus |
| redhat | enterprise_linux_server_tus |
| redhat | enterprise_linux_workstation |
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.