Tracker / CVE-2021-35039
CVE-2021-35039
High 7.8
kernel/module.c in the Linux kernel before 5.12.14 mishandles Signature Verification, aka CID-0c18f29aae7c. Without CONFIG_MODULE_SIG, verification that a kernel module is signed, for loading via init_module, does not occur for a module.sig_enforce=1 command-line argument.
Affected products and versions
| debian | debian_linux |
|---|---|
| linux | linux_kernel · 4.15 → 4.19.196 |
| linux | linux_kernel · 4.20 → 5.4.129 |
| linux | linux_kernel · 5.11 → 5.12.14 |
| linux | linux_kernel · 5.5 → 5.10.47 |
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.