CVE-2015-2922 PUBLISHED

The ndisc_router_discovery function in net/ipv6/ndisc.c in the Neighbor Discovery (ND) protocol implementation in the IPv6 stack in the Linux kernel before 3.19.6 allows remote attackers to reconfigure a hop-limit setting via a small hop_limit value in a Router Advertisement (RA) message.

EPSS 1.72% · 82.3th percentile

Risk Scores

EPSS Score
1.72%
82.3th percentile

Affected Products

VendorProductVersions
Ubuntu:24.04:LTSlinux-gcp-6.116.11.0-1015.15~24.04.1, 6.11.0-1014.14~24.04.1, 6.11.0-1013.13~24.04.1
Ubuntu:18.04:LTSlinux-hwe-edge5.3.0-23.25~18.04.1, 5.3.0-23.25~18.04.2, 0
Ubuntu:24.04:LTSlinux-riscv6.8.0-35.35.1, 6.8.0-31.31.1, 6.8.0-28.28.1
Ubuntu:22.04:LTSlinux-riscv5.15.0-1015.17, 5.15.0-1014.16, 5.15.0-1012.13
Ubuntu:22.04:LTSlinux-realtime5.15.0-1032.35, 0
Ubuntu:22.04:LTSlinux-intel-iot-realtime5.15.0-1073.75, 0
Ubuntu:20.04:LTSlinux-raspi25.3.0-1015.17, 5.3.0-1014.16, 0
Ubuntu:20.04:LTSlinux-gke5.4.0-1091.98, 0, 5.4.0-1033.35
Ubuntu:18.04:LTSlinux-azure4.15.0-1021.21, 4.18.0-1024.25~18.04.1, 4.18.0-1023.24~18.04.1
Ubuntu:20.04:LTSlinux-riscv5.4.0-26.30, 5.4.0-34.38, 5.4.0-33.37
Ubuntu:24.04:LTSlinux-azure-6.116.11.0-1017.17~24.04.1, 6.11.0-1015.15~24.04.1, 6.11.0-1014.14~24.04.1
Ubuntu:20.04:LTSlinux-azure-fde5.4.0-1074.77+cvm1.1, 5.4.0-1078.81+cvm1.1, 5.4.0-1100.106+cvm1.1
Ubuntu:24.04:LTSlinux-realtime6.8.1-1015.16, 0
Ubuntu:Pro:20.04:LTSlinux-azure-fde-5.155.15.0-1081.90~20.04.1.1, 5.15.0-1103.112~20.04.1.1, 5.15.0-1102.111~20.04.1.1
Ubuntu:18.04:LTSlinux-hwe5.3.0-42.34~18.04.1, 0, 4.18.0-13.14~18.04.1
Ubuntu:18.04:LTSlinux-gcp4.15.0-1006.6, 4.15.0-1027.28, 4.15.0-1028.29
Ubuntu:24.04:LTSlinux-lowlatency-hwe-6.116.11.0-1012.13~24.04.1, 6.11.0-1011.12~24.04.1, 0
Ubuntu:24.04:LTSlinux-raspi-realtime6.8.0-2019.20, 0
Ubuntu:20.04:LTSlinux-gkeop5.4.0-1072.76, 5.4.0-1073.77, 5.4.0-1074.78
Ubuntu:24.04:LTSlinux-hwe-6.116.11.0-28.28~24.04.1, 6.11.0-19.19~24.04.1, 6.11.0-17.17~24.04.2

…and 2 more

Timeline

References

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