CVE-2017-18241

Updated: 2023-12-06

CWE: NULL Pointer Dereference

Description:

fs/f2fs/segment.c in the Linux kernel before 4.13 allows local users to cause a denial of service (NULL pointer dereference and panic) by using a noflush_merge option that triggers a NULL value for a flush_cmd_control data structure.

CVSS3: 5.5


Vendor State

OS Vendor version Errata
Ubuntu 16.04 4.4.0-143.169 USN-3910-1
Ubuntu 16.04 AWS 4.4.0-1077.87 USN-3910-1
Ubuntu 14.04 HWE 4.4.0-143.169~14.04.2 USN-3910-2
Ubuntu 16.04 (FIPS) 4.4.0-143.169 usn-3910-1

KernelCare State

OS Original kernel version State
Ubuntu 16.04
4.4.0-130.156 show all hide all
4.4.0-127.153 4.4.0-83.106 4.4.0-98.121 4.4.0-134.160 4.4.0-72.93 4.4.0-79.100 4.4.0-108.131 4.4.0-116.140 4.4.0-96.119 4.4.0-133.159 4.4.0-64.85 4.4.0-124.148 4.4.0-112.135 4.4.0-34.53 4.4.0-22.40 4.4.0-103.126 4.4.0-78.99 4.4.0-91.114 4.4.0-62.83 4.4.0-31.50 4.4.0-97.120 4.4.0-28.47 4.4.0-128.154 4.4.0-119.143 4.4.0-89.112 4.4.0-63.84 4.4.0-47.68 4.4.0-24.43 4.4.0-38.57 4.4.0-137.163 4.4.0-67.88 4.4.0-81.104 4.4.0-138.164 4.4.0-22.39 4.4.0-93.116 4.4.0-42.62 4.4.0-75.96 4.4.0-51.72 4.4.0-87.110 4.4.0-53.74 4.4.0-101.124 4.4.0-36.55 4.4.0-104.127 4.4.0-109.132 4.4.0-122.146 4.4.0-131.157 4.4.0-135.161 4.4.0-140.166 4.4.0-21.37 4.4.0-23.41 4.4.0-43.63 4.4.0-65.86 4.4.0-70.91 4.4.0-77.98 4.4.0-92.115 4.4.0-142.168 4.4.0-66.87 4.4.0-139.165 4.4.0-45.66 4.4.0-71.92 4.4.0-121.145 4.4.0-57.78 4.4.0-59.80 4.4.0-141.167
Released
Ubuntu 16.04 AWS
4.4.0-1020.29 show all hide all
4.4.0-1072.82 4.4.0-1039.48 4.4.0-1035.44 4.4.0-1026.35 4.4.0-1012.21 4.4.0-1055.64 4.4.0-1069.79 4.4.0-1017.26 4.4.0-1016.25 4.4.0-1013.22 4.4.0-1030.39 4.4.0-1052.61 4.4.0-1070.80 4.4.0-1038.47 4.4.0-1074.84 4.4.0-1028.37 4.4.0-1049.58 4.4.0-1065.75 4.4.0-1075.85 4.4.0-1060.69 4.4.0-1062.71 4.4.0-1043.52 4.4.0-1022.31 4.4.0-1041.50 4.4.0-1057.66 4.4.0-1031.40 4.4.0-1037.46 4.4.0-1044.53 4.4.0-1048.57 4.4.0-1050.59 4.4.0-1067.77 4.4.0-1073.83 4.4.0-1066.76 4.4.0-1032.41 4.4.0-1018.27 4.4.0-1061.70 4.4.0-1054.63 4.4.0-1047.56
Released
Ubuntu 14.04 HWE
4.4.0-101.124~14.04.1 show all hide all
4.4.0-91.114~14.04.1 4.4.0-71.92~14.04.1 4.4.0-121.145~14.04.1 4.4.0-141.167~14.04.1 4.4.0-97.120~14.04.1 4.4.0-34.53~14.04.1 4.4.0-79.100~14.04.1 4.4.0-51.72~14.04.1 4.4.0-96.119~14.04.1 4.4.0-134.160~14.04.1 4.4.0-63.84~14.04.2 4.4.0-81.104~14.04.1 4.4.0-89.112~14.04.1 4.4.0-108.131~14.04.1 4.4.0-98.121~14.04.1 4.4.0-66.87~14.04.1 4.4.0-53.74~14.04.1 4.4.0-128.154~14.04.1 4.4.0-28.47~14.04.1 4.4.0-57.78~14.04.1 4.4.0-111.134~14.04.1 4.4.0-133.159~14.04.1 4.4.0-78.99~14.04.2 4.4.0-62.83~14.04.1 4.4.0-64.85~14.04.1 4.4.0-24.43~14.04.1 4.4.0-139.165~14.04.1 4.4.0-93.116~14.04.1 4.4.0-47.68~14.04.1 4.4.0-103.126~14.04.1 4.4.0-83.106~14.04.1 4.4.0-31.50~14.04.1 4.4.0-42.62~14.04.1 4.4.0-127.153~14.04.1 4.4.0-38.57~14.04.1 4.4.0-72.93~14.04.1 4.4.0-22.40~14.04.1 4.4.0-104.127~14.04.1 4.4.0-109.132~14.04.1 4.4.0-112.135~14.04.1 4.4.0-135.161~14.04.1 4.4.0-140.166~14.04.1 4.4.0-21.37~14.04.1 4.4.0-23.41~14.04.1 4.4.0-65.86~14.04.1 4.4.0-70.91~14.04.1 4.4.0-92.115~14.04.1 4.4.0-131.157~14.04.1 4.4.0-87.110~14.04.1 4.4.0-142.168~14.04.1 4.4.0-137.163~14.04.1 4.4.0-119.143~14.04.1 4.4.0-75.96~14.04.1 4.4.0-138.164~14.04.1 4.4.0-116.140~14.04.1 4.4.0-36.55~14.04.1 4.4.0-124.148~14.04.1 4.4.0-59.80~14.04.1 4.4.0-67.88~14.04.1 4.4.0-45.66~14.04.1 4.4.0-130.156~14.04.1 4.4.0-22.39~14.04.1
Released
Endurance 6 elrepo
4.4.112-1.el6.elrepo
Released
Debian 10 cloud
Will Not Fix
Debian 9 backports
Will Not Fix
Ubuntu 16.04 (FIPS)
4.4.0-1002.2 show all hide all
4.4.0-1003.3 4.4.0-1005.5 4.4.0-1006.6
Released