Tracker / CVE-2021-3753
CVE-2021-3753
Medium 4.7
A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl (KDSETMDE). The highest threat from this vulnerability is to data confidentiality.
Affected products and versions
| linux | linux_kernel · … → 5.15 |
|---|---|
| netapp | active_iq_unified_manager |
| netapp | bootstrap_os |
| netapp | element_software |
| netapp | h300s_firmware |
| netapp | h410c_firmware |
| netapp | h410s_firmware |
| netapp | h500s_firmware |
| netapp | h700s_firmware |
| netapp | hci_management_node |
| netapp | solidfire |
| redhat | enterprise_linux |
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.