CVE-2020-12363
kernel: Improper input validation in some Intel(R) Graphics Drivers
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · February 17, 2021
Updated · June 28, 2026
Description
A flaw was found in the Linux kernel. Improper input validation in some Intel(R) Graphics Drivers may allow a privileged user to potentially enable a denial of service via local access.
Statement
To fix this issue a combination of linux-firmware and kernel update is required to be installed on the system.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVSS / CWE
CVSS 3.1 · 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-20 · Improper Input Validation