CVE-2017-7187
High
Description
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.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux Kernel
PublishedMar 20, 2017
First seenMar 20, 2017
How to fix
Update
- linux linux_kernel3.18.50, 4.1.40, 4.4.60, 4.9.21, 4.10.9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v < 3.18.50, 3.19 ≤ v < 4.1.40, 4.2 ≤ v < 4.4.60, 4.5 ≤ v < 4.9.21, 4.10 ≤ v < 4.10.9 | 3.18.50, 4.1.40, 4.4.60, 4.9.21, 4.10.9 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.