Tracker / CVE-2019-11833
CVE-2019-11833
Medium 5.5
fs/ext4/extents.c in the Linux kernel through 5.1.2 does not zero out the unused memory region in the extent tree block, which might allow local users to obtain sensitive information by reading uninitialized data in the filesystem.
Affected products and versions
| canonical | ubuntu_linux |
|---|---|
| debian | debian_linux |
| fedoraproject | fedora |
| linux | linux_kernel · … → 5.1.2 |
| redhat | enterprise_linux |
| redhat | enterprise_linux_desktop |
| redhat | enterprise_linux_eus |
| redhat | enterprise_linux_for_real_time |
| redhat | enterprise_linux_for_real_time_for_nfv |
| redhat | enterprise_linux_for_real_time_for_nfv_tus |
| redhat | enterprise_linux_for_real_time_tus |
| 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.