Integer Overflow Vulnerability in Intel Graphics Drivers
CVE-2020-12362

7.8HIGH

Key Information:

Vendor

Intel
Status
Intel(r) Graphics Drivers For Windows * Before Version 26.20.100.7212 And
Vendor
CVE Published:
17 February 2021

What is CVE-2020-12362?

An integer overflow vulnerability exists in the firmware of certain Intel Graphics Drivers that could allow a privileged user with local access to exploit this flaw. Specifically, the issue impacts versions for Windows earlier than 26.20.100.7212 and Linux kernels prior to version 5.5. If successfully exploited, this vulnerability could enable the user to escalate their privileges, potentially compromising system security.

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Affected Version(s)

Intel(R) Graphics Drivers for Windows * before version 26.20.100.7212 and before version 26.20.100.7212 and before Linux kernel version 5.5

References

https://www.intel.com/content/www/us/en/security-center/a...
https://lists.debian.org/debian-lts-announce/2023/04/msg0...
mailing-list

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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