Tracker / CVE-2020-11884
CVE-2020-11884
High 7.0
In the Linux kernel 4.19 through 5.6.7 on the s390 platform, code execution may occur because of a race condition, as demonstrated by code in enable_sacf_uaccess in arch/s390/lib/uaccess.c that fails to protect against a concurrent page table upgrade, aka CID-3f777e19d171. A crash could also occur.
Affected products and versions
| canonical | ubuntu_linux |
|---|---|
| debian | debian_linux |
| fedoraproject | fedora |
| linux | linux_kernel · 4.15 → 4.19.119 |
| linux | linux_kernel · 4.20 → 5.4.36 |
| linux | linux_kernel · 5.5 → 5.6.8 |
| netapp | a700s_firmware |
| netapp | active_iq_unified_manager |
| netapp | bootstrap_os |
| netapp | cloud_backup |
| netapp | element_software |
| netapp | h300e_firmware |
| netapp | h300s_firmware |
| netapp | h410c_firmware |
| netapp | h410s_firmware |
| netapp | h500e_firmware |
| netapp | h500s_firmware |
| netapp | h610c_firmware |
| netapp | h610s_firmware |
| netapp | h700e_firmware |
| netapp | h700s_firmware |
| netapp | hci_management_node |
| netapp | solidfire |
| netapp | solidfire_baseboard_management_controller |
| netapp | steelstore_cloud_integrated_storage |
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.