Tracker / CVE-2017-7187
CVE-2017-7187
High 7.8
The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel through 4.10.4 allows local users to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a large command size in an SG_NEXT_CMD_LEN ioctl call, leading to out-of-bounds write access in the sg_write function.
Affected products and versions
| linux | linux_kernel · … → 3.18.50 |
|---|---|
| linux | linux_kernel · 3.19 → 4.1.40 |
| linux | linux_kernel · 4.10 → 4.10.9 |
| linux | linux_kernel · 4.2 → 4.4.60 |
| linux | linux_kernel · 4.5 → 4.9.21 |
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.