CVE-2019-0154: Canonical Ubuntu Linux

Medium severity, CVSS 5.5. EPSS: 0.6% chance of exploitation in the next 30 days.

Insufficient access control in subsystem for Intel (R) processor graphics in 6th, 7th, 8th and 9th Generation Intel(R) Core(TM) Processor Families; Intel(R) Pentium(R) Processor J, N, Silver and Gold Series; Intel(R) Celeron(R) Processor J, N, G3900 and G4900 Series; Intel(R) Atom(R) Processor A and E3900 Series; Intel(R) Xeon(R) Processor E3-1500 v5 and v6 and E-2100 Processor Families may allow an authenticated user to potentially enable denial of service via local access.

Affected products

• Canonical Ubuntu Linux: version 14.04 only
• Intel Atom x5-a3930 Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Atom x5-a3940 Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Atom x7-a3950 Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Celeron j3355 Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Celeron j3455 Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Celeron j4005 Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Celeron j4105 Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Celeron n3350 Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Celeron n3450 Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Celeron n4000 Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Celeron n4100 Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Core i7+8700 Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Core i7-6500u Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Core i7-6560u Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Core i7-6567u Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Core i7-6600u Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Core i7-6650u Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Core i7-6660u Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Core i7-6700 Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Core i7-6700hq Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Core i7-6700k Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Core i7-6700t Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Core i7-6700te Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• Intel Core i7-6770hq Firmware: before 26.20.100.6859 (fixed in 26.20.100.6859)
• and 123 more

Published 2019-11-14. Last modified 2026-06-17.