What’s Vulnerable › Vulnerabilities

CVE-2019-11151

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-11-14 · updated 2026-06-17
• Weakness: CWE-787

Description

Memory corruption issues in Intel(R) WIFI Drivers before version 21.40 may allow a privileged user to potentially enable escalation of privilege, denial of service, and information disclosure via local access.

Affected products

• Intel Dual Band Wireless-Ac 3165 Firmware: before 21.40 — fixed in 21.40
• Intel Dual Band Wireless-Ac 3168 Firmware: before 21.40 — fixed in 21.40
• Intel Dual Band Wireless-Ac 7265 Firmware: before 21.40 — fixed in 21.40
• Intel Dual Band Wireless-Ac 8260 Firmware: before 21.40 — fixed in 21.40
• Intel Dual Band Wireless-Ac 8265 Firmware: before 21.40 — fixed in 21.40
• Intel Dual Band Wireless-N 7265 Firmware: before 21.40 — fixed in 21.40
• Intel Wi-Fi 6 Ax200 Firmware: before 21.40 — fixed in 21.40
• Intel Wi-Fi 6 Ax201 Firmware: before 21.40 — fixed in 21.40
• Intel Wireless-Ac 9260 Firmware: before 21.40 — fixed in 21.40
• Intel Wireless-Ac 9461 Firmware: before 21.40 — fixed in 21.40
• Intel Wireless-Ac 9462 Firmware: before 21.40 — fixed in 21.40
• Intel Wireless-Ac 9560 Firmware: before 21.40 — fixed in 21.40
• Intel Wireless-N 7265 Firmware: before 21.40 — fixed in 21.40

How to fix

Upgrade to a fixed version: Intel Dual Band Wireless-Ac 3165 Firmware 21.40; Intel Dual Band Wireless-Ac 3168 Firmware 21.40; Intel Dual Band Wireless-Ac 7265 Firmware 21.40; Intel Dual Band Wireless-Ac 8260 Firmware 21.40; Intel Dual Band Wireless-Ac 8265 Firmware 21.40; Intel Dual Band Wireless-N 7265 Firmware 21.40; Intel Wi-Fi 6 Ax200 Firmware 21.40; Intel Wi-Fi 6 Ax201 Firmware 21.40; Intel Wireless-Ac 9260 Firmware 21.40; Intel Wireless-Ac 9461 Firmware 21.40; Intel Wireless-Ac 9462 Firmware 21.40; Intel Wireless-Ac 9560 Firmware 21.40. Check the vendor advisory for mitigations.

References

• https://support.f5.com/csp/article/K89105210?utm_source=f5support&amp%3Butm_medium=RSS
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00287.html
• https://support.f5.com/csp/article/K89105210?utm_source=f5support&amp%3Butm_medium=RSS
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00287.html

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