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CVE-2020-12362

nvd nist
Published: Feb 17, 2021Modified: Nov 21, 2024

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7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: NVD

Description

Integer overflow in the firmware for some Intel(R) Graphics Drivers for Windows * before version 26.20.100.7212 and before Linux kernel version 5.5 may allow a privileged user to potentially enable an escalation of privilege via local access.

Affected (2)

Intel
1 product
Graphics Drivers
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Graphics Drivers
Before 26.20.100.7212
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Graphics Drivers
Before 26.20.100.7212
Running on/withPlatform Versions
Linux
Linux Kernel
Before 5.5

Related CWEs

CWE-190
Integer Overflow or Wraparound
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (4)

Source: secure@intel.com
Source: secure@intel.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.