7.8
CWE
20 190
Advisory Published
Updated

CVE-2018-12221: Input Validation

First published: Tue Mar 12 2019(Updated: )

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.

Credit: secure@intel.com

Affected SoftwareAffected VersionHow to fix
Intel Graphics Driver=15.33.43.4425
Intel Graphics Driver=15.33.45.4653
Intel Graphics Driver=15.33.46.4885
Intel Graphics Driver=15.36.26.4294
Intel Graphics Driver=15.36.28.4332
Intel Graphics Driver=15.36.31.4414
Intel Graphics Driver=15.36.33.4578
Intel Graphics Driver=15.36.34.4889
Intel Graphics Driver=15.40.34.4624
Intel Graphics Driver=15.40.36.4703
Intel Graphics Driver=15.40.37.4835
Intel Graphics Driver=15.40.38.4963
Intel Graphics Driver=15.40.41.5058
Intel Graphics Driver=15.45.18.4664
Intel Graphics Driver=15.45.19.4678
Intel Graphics Driver=15.45.21.4821
Intel Graphics Driver=15.45.23.4860
Intel Graphics Driver=24.20.100.6025
Intel Graphics Driver=24.20.100.6094
Intel Graphics Driver=24.20.100.6136
Intel Graphics Driver=24.20.100.6194
Intel Graphics Driver=24.20.100.6229
Intel Graphics Driver=24.20.100.6286

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Frequently Asked Questions

  • What is CVE-2018-12221?

    CVE-2018-12221 is a vulnerability in the Kernel Mode Driver in Intel(R) Graphics Driver for Windows*.

  • How severe is CVE-2018-12221?

    CVE-2018-12221 has a severity rating of 7.8, which is considered high.

  • Which software versions are affected by CVE-2018-12221?

    The following versions of the Intel Graphics Driver for Windows* are affected: 15.33.x.5059, 15.33.x.5057, 20.19.x.5063, 21.20.x.5064, and 24.20.100.6373.

  • How can I fix CVE-2018-12221?

    To fix CVE-2018-12221, update your Intel Graphics Driver for Windows* to versions 10.18.x.5059, 10.18.x.5057, 20.19.x.5063, 21.20.x.5064, or 24.20.100.6373.

  • Where can I find more information about CVE-2018-12221?

    You can find more information about CVE-2018-12221 at the following references: [Lenovo Support](https://support.lenovo.com/us/en/product_security/LEN-25084) and [Intel Security Advisory](https://www.intel.com/content/www/us/en/security-center/advisory/INTEL-SA-00189.html).

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