CVE-2017-12762
9.8
CRITICAL
CVSS 3.1
EPSS 5.2%
Description
In /drivers/isdn/i4l/isdn_net.c: A user-controlled buffer is copied into a local buffer of constant size using strcpy without a length check which can cause a buffer overflow. This affects the Linux kernel 4.9-stable tree, 4.12-stable tree, 3.18-stable tree, and 4.4-stable tree.
How to fix CVE-2017-12762
To remediate CVE-2017-12762, upgrade the affected package to a fixed version below.
- Debian/linux—upgrade to 4.13.4-1 or later
Is CVE-2017-12762 being exploited?
Moderate — EPSS is 5.2%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 4.13.4-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |