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CVE-2017-6951 PUBLISHED

The keyring_search_aux function in security/keys/keyring.c in the Linux kernel through 3.14.79 allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a request_key system call for the "dead" type.

EPSS 0.09% · 25.8th percentile

Risk Scores

EPSS Score
0.09%
25.8th percentile

Affected Products

VendorProductVersions
Ubuntu:22.04:LTSlinux-intel-iot-realtime5.15.0-1073.75, 0
Ubuntu:20.04:LTSlinux-azure-fde5.4.0-1103.109+cvm1.1, 5.4.0-1100.106+cvm1.1, 5.4.0-1098.104+cvm1.1
Ubuntu:14.04:LTSlinux3.13.0-18.38, 3.13.0-19.39, 3.13.0-19.40
Ubuntu:18.04:LTSlinux-hwe5.3.0-66.60, 0, 4.18.0-13.14~18.04.1
Ubuntu:24.04:LTSlinux-realtime0, 6.8.1-1015.16
Ubuntu:24.04:LTSlinux-hwe-6.110, 6.11.0-28.28~24.04.1, 6.11.0-29.29~24.04.1
Ubuntu:Pro:20.04:LTSlinux-azure-fde-5.155.15.0-1034.41~20.04.1.2, 5.15.0-1035.42~20.04.1.1, 5.15.0-1036.43~20.04.1.1
Ubuntu:24.04:LTSlinux-azure-6.116.11.0-1008.8~24.04.1, 6.11.0-1018.18~24.04.1, 6.11.0-1017.17~24.04.1
Ubuntu:24.04:LTSlinux-gcp-6.110, 6.11.0-1011.11~24.04.1, 6.11.0-1006.6~24.04.2
Ubuntu:22.04:LTSlinux-realtime5.15.0-1032.35, 0
Ubuntu:20.04:LTSlinux-riscv5.4.0-26.30, 5.4.0-24.28, 0
Ubuntu:24.04:LTSlinux-riscv6.8.0-40.40.1, 6.8.0-57.59.1, 6.8.0-56.58.1
Ubuntu:18.04:LTSlinux-hwe-edge5.0.0-16.17~18.04.1, 5.0.0-17.18~18.04.1, 5.0.0-19.20~18.04.1
Ubuntu:24.04:LTSlinux-raspi-realtime0, 6.8.0-2019.20
Ubuntu:24.04:LTSlinux-lowlatency-hwe-6.116.11.0-1015.16~24.04.2, 6.11.0-1014.15~24.04.1, 6.11.0-1013.14~24.04.1
Ubuntu:20.04:LTSlinux-gkeop5.4.0-1102.106, 0, 5.4.0-1008.9
Ubuntu:18.04:LTSlinux-gcp4.15.0-1019.20, 4.15.0-1021.22, 4.15.0-1023.24
Ubuntu:20.04:LTSlinux-raspi25.3.0-1007.8, 5.3.0-1014.16, 5.3.0-1015.17
Ubuntu:18.04:LTSlinux-azure4.15.0-1021.21, 4.15.0-1019.19, 4.15.0-1018.18
Ubuntu:20.04:LTSlinux-gke5.4.0-1063.66, 5.4.0-1066.69, 5.4.0-1067.70

…and 2 more

Timeline

References

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