CVE-2024-21864

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-05-16 · updated 2026-06-17
Weakness: CWE-86

Description

Improper neutralization in some Intel(R) Arc(TM) & Iris(R) Xe Graphics software before version 31.0.101.5081 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent network access.

Affected products

Intel Arc A Graphics: before 31.0.101.5081 — fixed in 31.0.101.5081
Intel Iris Xe Graphics: before 31.0.101.5081 — fixed in 31.0.101.5081

How to fix

Upgrade to a fixed version: Intel Arc A Graphics 31.0.101.5081; Intel Iris Xe Graphics 31.0.101.5081. Check the vendor advisory for mitigations.

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01053.html
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01053.html

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