CVE-2019-19077 PUBLISHED

A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering copy to udata failures, aka CID-4a9d46a9fe14.

EPSS 0.12% · 30.4th percentile

Risk Scores

EPSS Score
0.12%
30.4th percentile

Affected Products

VendorProductVersions
Ubuntu:20.04:LTSlinux-azure-fde5.4.0-1080.83+cvm1.1, 5.4.0-1103.109+cvm1.1, 5.4.0-1100.106+cvm1.1
Ubuntu:18.04:LTSlinux-azure-5.30, 5.3.0-1010.11~18.04.1, 5.3.0-1009.10~18.04.1
Ubuntu:22.04:LTSlinux-intel-iot-realtime0, 5.15.0-1073.75
Ubuntu:18.04:LTSlinux-gcp5.0.0-1021.21~18.04.1, 5.0.0-1026.27~18.04.1, 0
Ubuntu:18.04:LTSlinux-hwe-edge5.0.0-20.21~18.04.1, 5.3.0-19.20~18.04.2, 5.3.0-22.24~18.04.1
Ubuntu:20.04:LTSlinux-gkeop-5.155.15.0-1025.30~20.04.1, 5.15.0-1038.44~20.04.1, 5.15.0-1037.43~20.04.1
Ubuntu:22.04:LTSlinux-riscv5.15.0-1006.6, 5.15.0-1005.5, 5.15.0-1004.4
Ubuntu:20.04:LTSlinux-gkeop5.4.0-1011.12, 5.4.0-1009.10, 5.4.0-1008.9
Ubuntu:18.04:LTSlinux-raspi2-5.35.3.0-1017.19~18.04.1, 0
Ubuntu:18.04:LTSlinux-oracle-5.05.0.0-1009.14~18.04.1, 0, 5.0.0-1007.12~18.04.1
Ubuntu:16.04:LTSlinux-hwe-edge4.15.0-13.14~16.04.1, 4.15.0-15.16~16.04.1, 4.15.0-20.21~16.04.1
Ubuntu:18.04:LTSlinux-gke-5.05.0.0-1026.27~18.04.2, 5.0.0-1027.28~18.04.1, 5.0.0-1025.26~18.04.1
Ubuntu:24.04:LTSlinux-raspi-realtime6.8.0-2019.20, 0
Ubuntu:20.04:LTSlinux-raspi25.3.0-1007.8, 0, 5.4.0-1006.6
Ubuntu:18.04:LTSlinux-gcp-5.35.3.0-1010.11~18.04.1, 5.3.0-1009.10~18.04.1, 5.3.0-1008.9~18.04.1
Ubuntu:22.04:LTSlinux-realtime0, 5.15.0-1032.35
Ubuntu:18.04:LTSlinux-azure-edge4.18.0-1007.7~18.04.1, 5.0.0-1012.12~18.04.2, 4.18.0-1008.8~18.04.1
Ubuntu:18.04:LTSlinux-hwe4.18.0-20.21~18.04.1, 4.18.0-21.22~18.04.1, 4.18.0-22.23~18.04.1
Ubuntu:20.04:LTSlinux-gke5.4.0-1033.35, 5.4.0-1052.55, 5.4.0-1053.56
Ubuntu:18.04:LTSlinux-azure4.15.0-1023.24, 4.18.0-1025.27~18.04.1, 4.18.0-1024.25~18.04.1

…and 4 more

Timeline

References

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