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CVE-2017-6346 PUBLISHED

Race condition in net/packet/af_packet.c in the Linux kernel before 4.9.13 allows local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via a multithreaded application that makes PACKET_FANOUT setsockopt system calls.

EPSS 0.06% · 18.1th percentile

Risk Scores

EPSS Score
0.06%
18.1th percentile

Affected Products

VendorProductVersions
Ubuntu:16.04:LTSlinux-hwe0, 4.8.0-49.52~16.04.1, 4.8.0-46.49~16.04.1
Ubuntu:20.04:LTSlinux-gke5.4.0-1076.82, 5.4.0-1078.84, 5.4.0-1036.38
Ubuntu:16.04:LTSlinux-aws0, 4.4.0-1003.12, 4.4.0-1001.10
Ubuntu:24.04:LTSlinux-raspi-realtime6.8.0-2019.20, 0
Ubuntu:18.04:LTSlinux-oem4.15.0-1004.5, 4.15.0-1103.114, 4.15.0-1102.113
Ubuntu:22.04:LTSlinux-realtime0, 5.15.0-1032.35
Ubuntu:14.04:LTSlinux-lts-xenial4.4.0-13.29~14.04.1, 4.4.0-14.30~14.04.2, 4.4.0-15.31~14.04.1
Ubuntu:20.04:LTSlinux-azure-fde5.4.0-1063.66+cvm2.2, 5.4.0-1063.66+cvm3.2, 5.4.0-1064.67+cvm1.1
Ubuntu:14.04:LTSlinux3.13.0-65.105, 3.11.0-12.19, 3.12.0-1.3
Ubuntu:18.04:LTSlinux-azure4.15.0-1014.14, 4.15.0-1013.13, 4.15.0-1012.12
Ubuntu:18.04:LTSlinux-hwe5.3.0-75.71, 5.3.0-62.56~18.04.1, 5.3.0-64.58~18.04.1
Ubuntu:20.04:LTSlinux-raspi25.4.0-1006.6, 5.4.0-1004.4, 5.3.0-1017.19
Ubuntu:16.04:LTSlinux-gke0, 4.4.0-1003.3, 4.4.0-1005.6
Ubuntu:16.04:LTSlinux-raspi24.4.0-1017.23, 4.4.0-1021.27, 4.4.0-1023.29
Ubuntu:18.04:LTSlinux-hwe-edge5.3.0-23.25~18.04.1, 0, 5.0.0-15.16~18.04.1
Ubuntu:16.04:LTSlinux4.3.0-7.18, 4.4.0-36.55, 4.4.0-34.53
Ubuntu:22.04:LTSlinux-riscv5.15.0-1028.32, 5.15.0-1027.31, 5.15.0-1026.30
Ubuntu:16.04:LTSlinux-snapdragon0, 4.4.0-1055.59, 4.4.0-1054.58
Ubuntu:18.04:LTSlinux-gcp5.0.0-1025.26~18.04.1, 5.0.0-1028.29~18.04.1, 5.0.0-1029.30~18.04.1
Ubuntu:20.04:LTSlinux-riscv0, 5.4.0-24.28, 5.4.0-26.30

…and 1 more

Timeline

References

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