CVE-2020-12653 PUBLISHED

An issue was found in Linux kernel before 5.5.4. The mwifiex_cmd_append_vsie_tlv() function in drivers/net/wireless/marvell/mwifiex/scan.c allows local users to gain privileges or cause a denial of service because of an incorrect memcpy and buffer overflow, aka CID-b70261a288ea.

EPSS 0.19% · 41.3th percentile

Risk Scores

EPSS Score
0.19%
41.3th percentile

Affected Products

VendorProductVersions
Ubuntu:Pro:14.04:LTSlinux-lts-xenial4.4.0-176.206~14.04.1, 4.4.0-28.47~14.04.1, 4.4.0-31.50~14.04.1
Ubuntu:Pro:FIPS-updates:18.04:LTSlinux-aws-fips0, 4.15.0-2000.4
Ubuntu:20.04:LTSlinux-gke5.4.0-1041.43, 5.4.0-1039.41, 5.4.0-1037.39
Ubuntu:16.04:LTSlinux-oracle4.15.0-1017.19~16.04.2, 4.15.0-1035.38~16.04.1, 4.15.0-1033.36~16.04.1
Ubuntu:Pro:FIPS-updates:18.04:LTSlinux-azure-fips0, 4.15.0-1002.2
Ubuntu:18.04:LTSlinux-raspi2-5.30, 5.3.0-1017.19~18.04.1, 5.3.0-1018.20~18.04.1
Ubuntu:18.04:LTSlinux-aws-5.30, 5.3.0-1016.17~18.04.1
Ubuntu:Pro:FIPS:16.04:LTSlinux-fips0, 4.4.0-1003.3, 4.4.0-1005.5
Ubuntu:18.04:LTSlinux-raspi24.15.0-1021.23, 4.15.0-1045.49, 4.15.0-1047.51
Ubuntu:22.04:LTSlinux-realtime5.15.0-1032.35, 0
Ubuntu:16.04:LTSlinux-gcp4.15.0-1037.39~16.04.1, 4.15.0-1036.38~16.04.1, 4.15.0-1034.36~16.04.1
Ubuntu:22.04:LTSlinux-intel-iot-realtime0, 5.15.0-1073.75
Ubuntu:20.04:LTSlinux-azure-fde5.4.0-1078.81+cvm1.1, 5.4.0-1074.77+cvm1.1, 5.4.0-1073.76+cvm1.1
Ubuntu:18.04:LTSlinux-snapdragon4.15.0-1060.66, 4.15.0-1058.64, 4.15.0-1057.62
Ubuntu:20.04:LTSlinux-raspi25.3.0-1015.17, 5.4.0-1006.6, 5.4.0-1004.4
Ubuntu:18.04:LTSlinux-oem-osp15.0.0-1030.34, 5.0.0-1027.31, 5.0.0-1025.28
Ubuntu:Pro:FIPS:18.04:LTSlinux-aws-fips0, 4.15.0-2000.4
Ubuntu:16.04:LTSlinux-hwe4.13.0-31.34~16.04.1, 0, 4.8.0-36.36~16.04.1
Ubuntu:18.04:LTSlinux-hwe-edge5.0.0-16.17~18.04.1, 5.0.0-15.16~18.04.1, 5.0.0-20.21~18.04.1
Ubuntu:18.04:LTSlinux-hwe4.18.0-15.16~18.04.1, 4.18.0-14.15~18.04.1, 5.3.0-26.28~18.04.1

…and 32 more

Timeline

References

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