What is CVE-2018-12221?

CVE-2018-12221 is a high-severity vulnerability in Intel Graphics Driver, classified under Improper Input Validation. CVSS score: 7.8/10. Published 2019-03-14.

How severe is CVE-2018-12221?

High severity. CVSS v3 base score is 7.8 out of 10.

Improper input validation in Intel Graphics Driver

CVE-2018-12221

Insufficient input validation in Kernel Mode Driver in Intel(R) Graphics Driver for Windows* before versions 10.18.x.5059 (aka 15.33.x.5059), 10.18.x.5057 (aka 15.36.x.5057), 20.19.x.5063 (aka 15.40.x.5063) 21.20.x.5064 (aka 15.45.x.5064) and 24.20.100.6373 potentially enables an unprivileged user to cause an integer overflow via local access.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.004 (29.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Intel Graphics_driver — versions 15.33.43.4425, 15.33.45.4653, 15.33.46.4885
Intel Corporation Intel(r) Graphics Driver For Windows — versions Multiple versions.

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

secure@intel.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
secure@intel.com (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2018-12221?: CVE-2018-12221 is a high-severity vulnerability in Intel Graphics Driver, classified under Improper Input Validation. CVSS score: 7.8/10. Published 2019-03-14.
How severe is CVE-2018-12221?: High severity. CVSS v3 base score is 7.8 out of 10.