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CVE-2018-13406 PUBLISHED

An integer overflow in the uvesafb_setcmap function in drivers/video/fbdev/uvesafb.c in the Linux kernel before 4.17.4 could result in local attackers being able to crash the kernel or potentially elevate privileges because kmalloc_array is not used.

EPSS 0.04% · 12.0th percentile

Risk Scores

EPSS Score
0.04%
12.0th percentile

Affected Products

VendorProductVersions
Ubuntu:16.04:LTSlinux-snapdragon4.4.0-1053.57, 4.4.0-1050.54, 4.4.0-1048.52
Ubuntu:20.04:LTSlinux-raspi25.4.0-1006.6, 5.4.0-1004.4, 5.3.0-1017.19
Ubuntu:18.04:LTSlinux4.15.0-32.35, 0, 4.13.0-16.19
Ubuntu:16.04:LTSlinux-raspi24.4.0-1009.10, 4.4.0-1003.4, 4.3.0-1006.6
Ubuntu:18.04:LTSlinux-gcp4.15.0-1017.18, 4.15.0-1015.15, 4.15.0-1014.14
Ubuntu:Pro:FIPS:16.04:LTSlinux-fips0, 4.4.0-1003.3, 4.4.0-1005.5
Ubuntu:16.04:LTSlinux4.4.0-51.72, 0, 4.2.0-16.19
Ubuntu:20.04:LTSlinux-azure-fde5.4.0-1067.70+cvm1.1, 5.4.0-1065.68+cvm2.1, 5.4.0-1064.67+cvm1.1
Ubuntu:16.04:LTSlinux-hwe4.8.0-39.42~16.04.1, 4.8.0-41.44~16.04.1, 4.8.0-42.45~16.04.1
Ubuntu:18.04:LTSlinux-kvm4.15.0-1017.17, 4.15.0-1016.16, 4.15.0-1012.12
Ubuntu:14.04:LTSlinux-aws0, 4.4.0-1009.9, 4.4.0-1010.10
Ubuntu:18.04:LTSlinux-oem0, 4.15.0-1012.15, 4.15.0-1009.12
Ubuntu:16.04:LTSlinux-azure4.15.0-1013.13~16.04.2, 4.13.0-1011.14, 4.13.0-1012.15
Ubuntu:16.04:LTSlinux-aws4.4.0-1057.66, 0, 4.4.0-1001.10
Ubuntu:20.04:LTSlinux-riscv5.4.0-39.44, 5.4.0-40.45, 0
Ubuntu:16.04:LTSlinux-gcp4.10.0-1009.9, 4.10.0-1008.8, 4.10.0-1007.7
Ubuntu:18.04:LTSlinux-raspi24.15.0-1013.14, 4.15.0-1017.18, 4.15.0-1012.13
Ubuntu:22.04:LTSlinux-realtime5.15.0-1032.35, 0
Ubuntu:16.04:LTSlinux-kvm4.4.0-1026.31, 4.4.0-1023.28, 4.4.0-1021.26
Ubuntu:22.04:LTSlinux-intel-iot-realtime5.15.0-1073.75, 0

…and 7 more

Timeline

References

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