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CVE-2019-19043 PUBLISHED

A memory leak in the i40e_setup_macvlans() function in drivers/net/ethernet/intel/i40e/i40e_main.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering i40e_setup_channel() failures, aka CID-27d461333459.

EPSS 0.12% · 31.0th percentile

Risk Scores

EPSS Score
0.12%
31.0th percentile

Affected Products

VendorProductVersions
Ubuntu:18.04:LTSlinux-gcp-edge4.18.0-1012.13~18.04.1, 4.18.0-1011.12~18.04.1, 4.18.0-1009.10~18.04.1
Ubuntu:18.04:LTSlinux-hwe-edge5.0.0-17.18~18.04.1, 5.3.0-22.24~18.04.1, 5.3.0-19.20~18.04.2
Ubuntu:22.04:LTSlinux-realtime0, 5.15.0-1032.35
Ubuntu:18.04:LTSlinux-gcp-5.35.3.0-1010.11~18.04.1, 5.3.0-1012.13~18.04.1, 0
Ubuntu:18.04:LTSlinux-gke-5.35.3.0-1011.12~18.04.1, 5.3.0-1012.13~18.04.1, 0
Ubuntu:20.04:LTSlinux-raspi25.3.0-1014.16, 5.4.0-1006.6, 5.4.0-1004.4
Ubuntu:16.04:LTSlinux-hwe-edge4.15.0-22.24~16.04.1, 4.8.0-28.30~16.04.1, 4.8.0-30.32~16.04.1
Ubuntu:20.04:LTSlinux-azure-fde5.4.0-1064.67+cvm1.1, 5.4.0-1063.66+cvm3.2, 5.4.0-1063.66+cvm2.2
Ubuntu:24.04:LTSlinux-raspi-realtime6.8.0-2019.20, 0
Ubuntu:20.04:LTSlinux-gke5.4.0-1103.110, 5.4.0-1066.69, 5.4.0-1067.70
Ubuntu:22.04:LTSlinux-riscv5.15.0-1028.32, 5.15.0-1027.31, 5.15.0-1026.30
Ubuntu:22.04:LTSlinux-intel-iot-realtime5.15.0-1073.75, 0
Ubuntu:20.04:LTSlinux-gkeop5.4.0-1102.106, 0, 5.4.0-1008.9
Ubuntu:18.04:LTSlinux-azure-5.35.3.0-1007.8~18.04.1, 5.3.0-1008.9~18.04.1, 5.3.0-1010.11~18.04.1
Ubuntu:18.04:LTSlinux-raspi2-5.30, 5.3.0-1017.19~18.04.1, 5.3.0-1018.20~18.04.1
Ubuntu:18.04:LTSlinux-hwe5.0.0-27.28~18.04.1, 5.0.0-25.26~18.04.1, 5.0.0-23.24~18.04.1
Ubuntu:20.04:LTSlinux-riscv5.4.0-30.34, 0, 5.4.0-24.28
Ubuntu:18.04:LTSlinux-azure-edge4.18.0-1008.8~18.04.1, 5.0.0-1012.12~18.04.2, 0
Ubuntu:20.04:LTSlinux-gkeop-5.155.15.0-1036.42~20.04.1, 5.15.0-1035.41~20.04.1, 5.15.0-1034.40~20.04.1

Timeline

References

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