What’s Vulnerable › Vulnerabilities

CVE-2019-11109

• Severity: medium (CVSS 4.4 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: 2019-12-18 · updated 2026-06-17

Description

Logic issue in the subsystem for Intel(R) SPS before versions SPS_E5_04.01.04.275.0, SPS_SoC-X_04.00.04.100.0 and SPS_SoC-A_04.00.04.191.0 may allow a privileged user to potentially enable denial of service via local access.

Affected products

• F5 Big-Ip 10000S Firmware: all versions
• F5 Big-Ip 10050S Firmware: all versions
• F5 Big-Ip 10150V-N Firmware: all versions
• F5 Big-Ip 10200V-S Firmware: all versions
• F5 Big-Ip 10250V Firmware: all versions
• F5 Big-Ip 10350V-N Firmware: all versions
• F5 Big-Ip 12250V Firmware: all versions
• F5 BIG-IP APM: from 11.5.2 through 11.6.5; from 12.1.0 through 12.1.5; from 13.1.0 through 13.1.3; from 14.1.0 through 14.1.2; from 15.0.0 through 15.0.1
• BIG-IP: from 11.5.2 through 11.6.5; from 12.1.0 through 12.1.5; from 13.1.0 through 13.1.3; from 14.1.0 through 14.1.2; from 15.0.0 through 15.0.1
• F5 Big-Ip Analytics: from 11.5.2 through 11.6.5; from 12.1.0 through 12.1.5; from 13.1.0 through 13.1.3; from 14.1.0 through 14.1.2; from 15.0.0 through 15.0.1
• F5 Networks, Inc. BIG-IP (AAM): from 11.5.2 through 11.6.5; from 12.1.0 through 12.1.5; from 13.1.0 through 13.1.3; from 14.1.0 through 14.1.2; from 15.0.0 through 15.0.1
• BIG-IP ASM: from 11.5.2 through 11.6.5; from 12.1.0 through 12.1.5; from 13.1.0 through 13.1.3; from 14.1.0 through 14.1.2; from 15.0.0 through 15.0.1
• F5 Big-Ip B2250 Firmware: all versions
• F5 Big-Ip B4300 Firmware: all versions
• F5 Big-Ip B4340N Firmware: all versions
• F5 Big-Ip B4450N Firmware: all versions
• F5 BIG-IP DNS: from 11.5.2 through 11.6.5; from 12.1.0 through 12.1.5; from 13.1.0 through 13.1.3; from 14.1.0 through 14.1.2; from 15.0.0 through 15.0.1
• F5 Big-Ip Fraud Protection Service: from 11.5.2 through 11.6.5; from 12.1.0 through 12.1.5; from 13.1.0 through 13.1.3; from 14.1.0 through 14.1.2
• F5 Big-Ip Global Traffic Manager: from 11.5.2 through 11.6.5; from 12.1.0 through 12.1.5; from 13.1.0 through 13.1.3; from 14.1.0 through 14.1.2; from 15.0.0 through 15.0.1
• F5 Big-Ip I10600 Firmware: all versions
• F5 Big-Ip I10800 Firmware: all versions
• F5 Big-Ip I11600 Firmware: all versions
• F5 Big-Ip I11800 Firmware: all versions
• F5 Big-Ip I15600 Firmware: all versions
• F5 Big-Ip I15800 Firmware: all versions
• F5 Big-Ip I5600 Firmware: all versions
• F5 Big-Ip I5800 Firmware: all versions
• F5 Big-Ip I7600 Firmware: all versions
• F5 Big-Ip I7800 Firmware: all versions
• F5 Big-Ip Link Controller: from 11.5.2 through 11.6.5; from 12.1.0 through 12.1.5; from 13.1.0 through 13.1.3; from 14.1.0 through 14.1.2; from 15.0.0 through 15.0.1

How to fix

Upgrade to a fixed version: Intel Corporation Server Platform Services sps_e5_04.01.04.275.0, sps_soc-a_04.00.04.191.0, sps_soc-x_04.00.04.100.0. Check the vendor advisory for mitigations.

References

• https://support.f5.com/csp/article/K54164678?utm_source=f5support&amp%3Butm_medium=RSS
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00241.html
• https://support.f5.com/csp/article/K54164678?utm_source=f5support&amp%3Butm_medium=RSS
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00241.html

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