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CVE-2018-6554 PUBLISHED

Memory leak in the irda_bind function in net/irda/af_irda.c and later in drivers/staging/irda/net/af_irda.c in the Linux kernel before 4.17 allows local users to cause a denial of service (memory consumption) by repeatedly binding an AF_IRDA socket.

EPSS 0.05% · 15.7th percentile

Risk Scores

EPSS Score
0.05%
15.7th percentile

Affected Products

VendorProductVersions
Ubuntu:16.04:LTSlinux-hwe4.15.0-34.37~16.04.1, 0, 4.8.0-36.36~16.04.1
Ubuntu:20.04:LTSlinux-azure-fde0, 5.4.0-1063.66+cvm2.2, 5.4.0-1063.66+cvm3.2
Ubuntu:14.04:LTSlinux-azure0, 4.15.0-1030.31~14.04.1, 4.15.0-1023.24~14.04.1
Ubuntu:16.04:LTSlinux-raspi24.4.0-1057.64, 4.4.0-1059.67, 4.4.0-1061.69
Ubuntu:22.04:LTSlinux-realtime0, 5.15.0-1032.35
Ubuntu:22.04:LTSlinux-riscv5.15.0-1008.8, 5.15.0-1028.32, 5.15.0-1027.31
Ubuntu:14.04:LTSlinux3.13.0-2.17, 3.12.0-7.15, 0
Ubuntu:18.04:LTSlinux-gcp4.15.0-1019.20, 4.15.0-1018.19, 4.15.0-1017.18
Ubuntu:Pro:FIPS:16.04:LTSlinux-fips4.4.0-1006.6, 4.4.0-1005.5, 4.4.0-1003.3
Ubuntu:16.04:LTSlinux-gcp4.13.0-1002.5, 0, 4.10.0-1004.4
Ubuntu:20.04:LTSlinux-riscv5.4.0-24.28, 5.4.0-27.31, 5.4.0-26.30
Ubuntu:18.04:LTSlinux4.15.0-10.11, 4.13.0-32.35, 4.13.0-25.29
Ubuntu:16.04:LTSlinux-kvm0, 4.4.0-1008.13, 4.4.0-1007.12
Ubuntu:22.04:LTSlinux-intel-iot-realtime5.15.0-1073.75, 0
Ubuntu:20.04:LTSlinux-gke5.4.0-1052.55, 5.4.0-1105.112, 5.4.0-1104.111
Ubuntu:16.04:LTSlinux4.4.0-57.78, 4.4.0-53.74, 4.4.0-51.72
Ubuntu:16.04:LTSlinux-azure4.15.0-1021.21~16.04.1, 0, 4.11.0-1009.9
Ubuntu:14.04:LTSlinux-aws4.4.0-1016.16, 4.4.0-1014.14, 4.4.0-1012.12
Ubuntu:20.04:LTSlinux-raspi20, 5.3.0-1007.8, 5.4.0-1006.6
Ubuntu:24.04:LTSlinux-raspi-realtime6.8.0-2019.20, 0

…and 8 more

Timeline

References

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