CVE-2017-17807
CVE-2017-17807
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This page shows selected source facts. See the linked advisories for the complete description and affected versions.
The KEYS subsystem in the Linux kernel before 4.14.6 omitted an access-control check when adding a key to the current task's "default request-key keyring" via the request_key() system call, allowing a local user to use a sequence of crafted system calls to add keys to a keyring with only Search permission (not Write permission) to that keyring, related to construct_get_dest_keyring() in security/keys/request_key.c.
CVSS 3.3 · Low · EPSS 0.4% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
n/a
- Versions
- n/a: Affected
No fix published
linux Debian:12
- Affected ranges
- ECOSYSTEM: < 4.14.7-1
Update to 4.14.7-1
linux Debian:13
- Affected ranges
- ECOSYSTEM: < 4.14.7-1
Update to 4.14.7-1
linux Debian:14
- Affected ranges
- ECOSYSTEM: < 4.14.7-1
Update to 4.14.7-1
linux Ubuntu:14.04:LTS
- Versions
- 3.11.0-12.19
- 3.12.0-1.3
- 3.12.0-2.5
- 3.12.0-2.7
- 3.12.0-3.8
- 3.12.0-3.9
- 3.12.0-4.10
- 3.12.0-4.12
- 3.12.0-5.13
- 3.12.0-7.15
- 3.13.0-1.16
- 3.13.0-2.17
- 3.13.0-3.18
- 3.13.0-4.19
- 3.13.0-5.20
- 3.13.0-6.23
- 3.13.0-7.25
- 3.13.0-7.26
- 3.13.0-8.27
- 3.13.0-8.28
- 3.13.0-10.30
- 3.13.0-11.31
- 3.13.0-12.32
- 3.13.0-13.33
- 3.13.0-14.34
- 3.13.0-15.35
- 3.13.0-16.36
- 3.13.0-17.37
- 3.13.0-18.38
- 3.13.0-19.39
- 3.13.0-19.40
- 3.13.0-20.42
- 3.13.0-21.43
- 3.13.0-22.44
- 3.13.0-23.45
- 3.13.0-24.46
- 3.13.0-24.47
- 3.13.0-27.50
- 3.13.0-29.53
- 3.13.0-30.54
- 3.13.0-30.55
- 3.13.0-32.57
- 3.13.0-33.58
- 3.13.0-34.60
- 3.13.0-35.62
- 3.13.0-36.63
- 3.13.0-37.64
- 3.13.0-39.66
- 3.13.0-40.69
- 3.13.0-41.70
- 3.13.0-43.72
- 3.13.0-44.73
- 3.13.0-45.74
- 3.13.0-46.75
- 3.13.0-46.76
- 3.13.0-46.77
- 3.13.0-46.79
- 3.13.0-48.80
- 3.13.0-49.81
- 3.13.0-49.83
- 3.13.0-51.84
- 3.13.0-52.85
- 3.13.0-52.86
- 3.13.0-53.88
- 3.13.0-53.89
- 3.13.0-54.91
- 3.13.0-55.92
- 3.13.0-55.94
- 3.13.0-57.95
- 3.13.0-58.97
- 3.13.0-59.98
- 3.13.0-61.100
- 3.13.0-62.102
- 3.13.0-63.103
- 3.13.0-65.105
- 3.13.0-65.106
- 3.13.0-66.108
- 3.13.0-67.110
- 3.13.0-68.111
- 3.13.0-70.113
- 3.13.0-71.114
- 3.13.0-73.116
- 3.13.0-74.118
- 3.13.0-76.120
- 3.13.0-77.121
- 3.13.0-79.123
- 3.13.0-83.127
- 3.13.0-85.129
- 3.13.0-86.130
- 3.13.0-86.131
- 3.13.0-87.133
- 3.13.0-88.135
- 3.13.0-91.138
- 3.13.0-92.139
- 3.13.0-93.140
- 3.13.0-95.142
- 3.13.0-96.143
- 3.13.0-98.145
- 3.13.0-100.147
- 3.13.0-101.148
- 3.13.0-103.150
- 3.13.0-105.152
- 3.13.0-106.153
- 3.13.0-107.154
- 3.13.0-108.155
- 3.13.0-109.156
- 3.13.0-110.157
- 3.13.0-111.158
- 3.13.0-112.159
- 3.13.0-113.160
- 3.13.0-115.162
- 3.13.0-116.163
- 3.13.0-117.164
- 3.13.0-119.166
- 3.13.0-121.170
- 3.13.0-123.172
- 3.13.0-125.174
- 3.13.0-126.175
- 3.13.0-128.177
- 3.13.0-129.178
- 3.13.0-132.181
- 3.13.0-133.182
- 3.13.0-135.184
- 3.13.0-137.186
- 3.13.0-139.188
- 3.13.0-141.190
- 3.13.0-142.191
- 3.13.0-143.192
- Affected ranges
- ECOSYSTEM: < 3.13.0-144.193
Update to 3.13.0-144.193
linux-aws Ubuntu:14.04:LTS
- Versions
- 4.4.0-1002.2
- 4.4.0-1003.3
- 4.4.0-1005.5
- 4.4.0-1006.6
- 4.4.0-1009.9
- 4.4.0-1010.10
- 4.4.0-1011.11
- 4.4.0-1012.12
- 4.4.0-1014.14
- Affected ranges
- ECOSYSTEM: < 4.4.0-1016.16
Update to 4.4.0-1016.16
linux-lts-xenial Ubuntu:14.04:LTS
- Versions
- 4.4.0-13.29~14.04.1
- 4.4.0-14.30~14.04.2
- 4.4.0-15.31~14.04.1
- 4.4.0-18.34~14.04.1
- 4.4.0-21.37~14.04.1
- 4.4.0-22.39~14.04.1
- 4.4.0-22.40~14.04.1
- 4.4.0-24.43~14.04.1
- 4.4.0-28.47~14.04.1
- 4.4.0-31.50~14.04.1
- 4.4.0-34.53~14.04.1
- 4.4.0-36.55~14.04.1
- 4.4.0-38.57~14.04.1
- 4.4.0-42.62~14.04.1
- 4.4.0-45.66~14.04.1
- 4.4.0-47.68~14.04.1
- 4.4.0-51.72~14.04.1
- 4.4.0-53.74~14.04.1
- 4.4.0-57.78~14.04.1
- 4.4.0-59.80~14.04.1
- 4.4.0-62.83~14.04.1
- 4.4.0-63.84~14.04.2
- 4.4.0-64.85~14.04.1
- 4.4.0-66.87~14.04.1
- 4.4.0-67.88~14.04.1
- 4.4.0-70.91~14.04.1
- 4.4.0-71.92~14.04.1
- 4.4.0-72.93~14.04.1
- 4.4.0-75.96~14.04.1
- 4.4.0-78.99~14.04.2
- 4.4.0-79.100~14.04.1
- 4.4.0-81.104~14.04.1
- 4.4.0-83.106~14.04.1
- 4.4.0-87.110~14.04.1
- 4.4.0-89.112~14.04.1
- 4.4.0-91.114~14.04.1
- 4.4.0-92.115~14.04.1
- 4.4.0-93.116~14.04.1
- 4.4.0-96.119~14.04.1
- 4.4.0-97.120~14.04.1
- 4.4.0-98.121~14.04.1
- 4.4.0-101.124~14.04.1
- 4.4.0-103.126~14.04.1
- 4.4.0-104.127~14.04.1
- 4.4.0-108.131~14.04.1
- 4.4.0-109.132~14.04.1
- 4.4.0-111.134~14.04.1
- 4.4.0-112.135~14.04.1
- 4.4.0-116.140~14.04.1
- Affected ranges
- ECOSYSTEM: < 4.4.0-119.143~14.04.1
Update to 4.4.0-119.143~14.04.1
linux Ubuntu:16.04:LTS
- Versions
- 4.2.0-16.19
- 4.2.0-17.21
- 4.2.0-19.23
- 4.3.0-1.10
- 4.3.0-2.11
- 4.3.0-5.16
- 4.3.0-6.17
- 4.3.0-7.18
- 4.4.0-2.16
- 4.4.0-4.19
- 4.4.0-6.21
- 4.4.0-7.22
- 4.4.0-8.23
- 4.4.0-9.24
- 4.4.0-10.25
- 4.4.0-11.26
- 4.4.0-12.28
- 4.4.0-13.29
- 4.4.0-14.30
- 4.4.0-15.31
- 4.4.0-16.32
- 4.4.0-17.33
- 4.4.0-18.34
- 4.4.0-21.37
- 4.4.0-22.39
- 4.4.0-22.40
- 4.4.0-24.43
- 4.4.0-28.47
- 4.4.0-31.50
- 4.4.0-34.53
- 4.4.0-36.55
- 4.4.0-38.57
- 4.4.0-42.62
- 4.4.0-43.63
- 4.4.0-45.66
- 4.4.0-47.68
- 4.4.0-51.72
- 4.4.0-53.74
- 4.4.0-57.78
- 4.4.0-59.80
- 4.4.0-62.83
- 4.4.0-63.84
- 4.4.0-64.85
- 4.4.0-65.86
- 4.4.0-66.87
- 4.4.0-67.88
- 4.4.0-70.91
- 4.4.0-71.92
- 4.4.0-72.93
- 4.4.0-75.96
- 4.4.0-77.98
- 4.4.0-78.99
- 4.4.0-79.100
- 4.4.0-81.104
- 4.4.0-83.106
- 4.4.0-87.110
- 4.4.0-89.112
- 4.4.0-91.114
- 4.4.0-92.115
- 4.4.0-93.116
- 4.4.0-96.119
- 4.4.0-97.120
- 4.4.0-98.121
- 4.4.0-101.124
- 4.4.0-103.126
- 4.4.0-104.127
- 4.4.0-108.131
- 4.4.0-109.132
- 4.4.0-112.135
- 4.4.0-116.140
- Affected ranges
- ECOSYSTEM: < 4.4.0-119.143
Update to 4.4.0-119.143
linux-aws Ubuntu:16.04:LTS
- Versions
- 4.4.0-1001.10
- 4.4.0-1003.12
- 4.4.0-1004.13
- 4.4.0-1007.16
- 4.4.0-1009.18
- 4.4.0-1011.20
- 4.4.0-1012.21
- 4.4.0-1013.22
- 4.4.0-1016.25
- 4.4.0-1017.26
- 4.4.0-1018.27
- 4.4.0-1020.29
- 4.4.0-1022.31
- 4.4.0-1026.35
- 4.4.0-1028.37
- 4.4.0-1030.39
- 4.4.0-1031.40
- 4.4.0-1032.41
- 4.4.0-1035.44
- 4.4.0-1037.46
- 4.4.0-1038.47
- 4.4.0-1039.48
- 4.4.0-1041.50
- 4.4.0-1043.52
- 4.4.0-1044.53
- 4.4.0-1047.56
- 4.4.0-1048.57
- 4.4.0-1049.58
- 4.4.0-1050.59
- 4.4.0-1052.61
- Affected ranges
- ECOSYSTEM: < 4.4.0-1054.63
Update to 4.4.0-1054.63
linux-azure Ubuntu:16.04:LTS
- Versions
- 4.11.0-1009.9
- 4.11.0-1011.11
- 4.11.0-1013.13
- 4.11.0-1014.14
- 4.11.0-1015.15
- 4.11.0-1016.16
- 4.13.0-1005.7
- 4.13.0-1006.8
- 4.13.0-1007.9
- 4.13.0-1009.12
- 4.13.0-1011.14
- 4.13.0-1012.15
- Affected ranges
- ECOSYSTEM: < 4.13.0-1014.17
Update to 4.13.0-1014.17
linux-gcp Ubuntu:16.04:LTS
- Versions
- 4.10.0-1004.4
- 4.10.0-1006.6
- 4.10.0-1007.7
- 4.10.0-1008.8
- 4.10.0-1009.9
- 4.13.0-1002.5
- 4.13.0-1006.9
- 4.13.0-1007.10
- 4.13.0-1008.11
- 4.13.0-1011.15
- Affected ranges
- ECOSYSTEM: < 4.13.0-1012.16
Update to 4.13.0-1012.16
linux-hwe Ubuntu:16.04:LTS
- Versions
- 4.8.0-36.36~16.04.1
- 4.8.0-39.42~16.04.1
- 4.8.0-41.44~16.04.1
- 4.8.0-42.45~16.04.1
- 4.8.0-44.47~16.04.1
- 4.8.0-45.48~16.04.1
- 4.8.0-46.49~16.04.1
- 4.8.0-49.52~16.04.1
- 4.8.0-51.54~16.04.1
- 4.8.0-52.55~16.04.1
- 4.8.0-53.56~16.04.1
- 4.8.0-54.57~16.04.1
- 4.8.0-56.61~16.04.1
- 4.8.0-58.63~16.04.1
- 4.10.0-27.30~16.04.2
- 4.10.0-28.32~16.04.2
- 4.10.0-30.34~16.04.1
- 4.10.0-32.36~16.04.1
- 4.10.0-33.37~16.04.1
- 4.10.0-35.39~16.04.1
- 4.10.0-37.41~16.04.1
- 4.10.0-38.42~16.04.1
- 4.10.0-40.44~16.04.1
- 4.10.0-42.46~16.04.1
- 4.13.0-26.29~16.04.2
- 4.13.0-31.34~16.04.1
- 4.13.0-32.35~16.04.1
- 4.13.0-36.40~16.04.1
- 4.13.0-37.42~16.04.1
- 4.13.0-38.43~16.04.1
- 4.13.0-39.44~16.04.1
- Affected ranges
- ECOSYSTEM: < 4.13.0-41.46~16.04.1
Update to 4.13.0-41.46~16.04.1
linux-kvm Ubuntu:16.04:LTS
- Versions
- 4.4.0-1004.9
- 4.4.0-1007.12
- 4.4.0-1008.13
- 4.4.0-1009.14
- 4.4.0-1010.15
- 4.4.0-1012.17
- 4.4.0-1013.18
- 4.4.0-1015.20
- 4.4.0-1017.22
- 4.4.0-1019.24
- Affected ranges
- ECOSYSTEM: < 4.4.0-1020.25
Update to 4.4.0-1020.25
linux-oem Ubuntu:16.04:LTS
- Versions
- 4.13.0-1008.9
- 4.13.0-1010.11
- 4.13.0-1012.13
- 4.13.0-1015.16
- 4.13.0-1017.18
- 4.13.0-1019.20
- 4.13.0-1020.21
- 4.13.0-1021.23
- Affected ranges
- ECOSYSTEM: < 4.13.0-1022.24
Update to 4.13.0-1022.24
linux-raspi2 Ubuntu:16.04:LTS
- Versions
- 4.2.0-1013.19
- 4.2.0-1014.21
- 4.3.0-1006.6
- 4.4.0-1003.4
- 4.4.0-1004.5
- 4.4.0-1009.10
- 4.4.0-1010.12
- 4.4.0-1010.13
- 4.4.0-1012.16
- 4.4.0-1016.22
- 4.4.0-1017.23
- 4.4.0-1019.25
- 4.4.0-1021.27
- 4.4.0-1023.29
- 4.4.0-1027.33
- 4.4.0-1029.36
- 4.4.0-1034.41
- 4.4.0-1038.45
- 4.4.0-1040.47
- 4.4.0-1042.49
- 4.4.0-1044.51
- 4.4.0-1046.53
- 4.4.0-1048.55
- 4.4.0-1050.57
- 4.4.0-1051.58
- 4.4.0-1052.59
- 4.4.0-1054.61
- 4.4.0-1055.62
- 4.4.0-1057.64
- 4.4.0-1059.67
- 4.4.0-1061.69
- 4.4.0-1065.73
- 4.4.0-1067.75
- 4.4.0-1069.77
- 4.4.0-1070.78
- 4.4.0-1071.79
- 4.4.0-1074.82
- 4.4.0-1075.83
- 4.4.0-1076.84
- 4.4.0-1077.85
- 4.4.0-1079.87
- 4.4.0-1080.88
- 4.4.0-1082.90
- 4.4.0-1085.93
- Affected ranges
- ECOSYSTEM: < 4.4.0-1086.94
Update to 4.4.0-1086.94
linux-snapdragon Ubuntu:16.04:LTS
- Versions
- 4.4.0-1012.12
- 4.4.0-1013.14
- 4.4.0-1013.15
- 4.4.0-1015.18
- 4.4.0-1019.22
- 4.4.0-1020.23
- 4.4.0-1022.25
- 4.4.0-1024.27
- 4.4.0-1026.29
- 4.4.0-1030.33
- 4.4.0-1032.36
- 4.4.0-1035.39
- 4.4.0-1039.43
- 4.4.0-1042.46
- 4.4.0-1044.48
- 4.4.0-1046.50
- 4.4.0-1047.51
- 4.4.0-1048.52
- 4.4.0-1050.54
- 4.4.0-1051.55
- 4.4.0-1053.57
- 4.4.0-1054.58
- 4.4.0-1055.59
- 4.4.0-1057.61
- 4.4.0-1058.62
- 4.4.0-1059.63
- 4.4.0-1061.66
- 4.4.0-1063.68
- 4.4.0-1067.72
- 4.4.0-1069.74
- 4.4.0-1071.76
- 4.4.0-1072.77
- 4.4.0-1073.78
- 4.4.0-1076.81
- 4.4.0-1077.82
- 4.4.0-1078.83
- 4.4.0-1079.84
- 4.4.0-1081.86
- 4.4.0-1082.87
- 4.4.0-1084.89
- 4.4.0-1087.92
- Affected ranges
- ECOSYSTEM: < 4.4.0-1088.93
Update to 4.4.0-1088.93
linux-fips Ubuntu:Pro:FIPS-updates:16.04:LTS
- Versions
- 4.4.0-1003.3
- 4.4.0-1005.5
- 4.4.0-1006.6
- Affected ranges
- ECOSYSTEM: < 4.4.0-1008.10
Update to 4.4.0-1008.10
linux-azure-fde Ubuntu:20.04:LTS
- Versions
- 5.4.0-1063.66+cvm2.2
- 5.4.0-1063.66+cvm3.2
- 5.4.0-1064.67+cvm1.1
- 5.4.0-1065.68+cvm2.1
- 5.4.0-1067.70+cvm1.1
- 5.4.0-1068.71+cvm1.1
- 5.4.0-1069.72+cvm1.1
- 5.4.0-1070.73+cvm1.1
- 5.4.0-1072.75+cvm1.1
- 5.4.0-1073.76+cvm1.1
- 5.4.0-1074.77+cvm1.1
- 5.4.0-1076.79+cvm1.1
- 5.4.0-1078.81+cvm1.1
- 5.4.0-1080.83+cvm1.1
- 5.4.0-1083.87+cvm1.1
- 5.4.0-1085.90+cvm1.1
- 5.4.0-1085.90+cvm2.1
- 5.4.0-1086.91+cvm1.1
- 5.4.0-1089.94+cvm1.2
- 5.4.0-1090.95+cvm1.1
- 5.4.0-1091.96+cvm1.1
- 5.4.0-1092.97+cvm1.1
- 5.4.0-1095.101+cvm1.1
- 5.4.0-1098.104+cvm1.1
- 5.4.0-1100.106+cvm1.1
- 5.4.0-1103.109+cvm1.1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
linux-gke Ubuntu:20.04:LTS
- Versions
- 5.4.0-1033.35
- 5.4.0-1035.37
- 5.4.0-1036.38
- 5.4.0-1037.39
- 5.4.0-1039.41
- 5.4.0-1041.43
- 5.4.0-1042.44
- 5.4.0-1043.45
- 5.4.0-1044.46
- 5.4.0-1046.48
- 5.4.0-1049.52
- 5.4.0-1051.54
- 5.4.0-1052.55
- 5.4.0-1053.56
- 5.4.0-1054.57
- 5.4.0-1055.58
- 5.4.0-1056.59
- 5.4.0-1057.60
- 5.4.0-1059.62
- 5.4.0-1061.64
- 5.4.0-1062.65
- 5.4.0-1063.66
- 5.4.0-1065.68
- 5.4.0-1066.69
- 5.4.0-1067.70
- 5.4.0-1068.71
- 5.4.0-1071.76
- 5.4.0-1072.77
- 5.4.0-1074.79
- 5.4.0-1076.82
- 5.4.0-1078.84
- 5.4.0-1080.86
- 5.4.0-1081.87
- 5.4.0-1083.89
- 5.4.0-1084.90
- 5.4.0-1086.93
- 5.4.0-1087.94
- 5.4.0-1090.97
- 5.4.0-1091.98
- 5.4.0-1094.101
- 5.4.0-1095.102
- 5.4.0-1096.103
- 5.4.0-1097.104
- 5.4.0-1098.105
- 5.4.0-1099.106
- 5.4.0-1100.107
- 5.4.0-1101.108
- 5.4.0-1102.109
- 5.4.0-1103.110
- 5.4.0-1104.111
- 5.4.0-1105.112
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
linux-raspi2 Ubuntu:20.04:LTS
- Versions
- 5.3.0-1007.8
- 5.3.0-1014.16
- 5.3.0-1015.17
- 5.3.0-1017.19
- 5.4.0-1004.4
- 5.4.0-1006.6
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
linux-riscv Ubuntu:20.04:LTS
- Versions
- 5.4.0-24.28
- 5.4.0-26.30
- 5.4.0-27.31
- 5.4.0-28.32
- 5.4.0-30.34
- 5.4.0-31.35
- 5.4.0-33.37
- 5.4.0-34.38
- 5.4.0-36.41
- 5.4.0-37.42
- 5.4.0-39.44
- 5.4.0-40.45
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
linux-intel-iot-realtime Ubuntu:22.04:LTS
- Versions
- 5.15.0-1073.75
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
linux-realtime Ubuntu:22.04:LTS
- Versions
- 5.15.0-1032.35
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
linux-riscv Ubuntu:22.04:LTS
- Versions
- 5.13.0-1004.4
- 5.13.0-1006.6+22.04.1
- 5.13.0-1007.7+22.04.1
- 5.13.0-1010.11+22.04.1
- 5.15.0-1004.4
- 5.15.0-1005.5
- 5.15.0-1006.6
- 5.15.0-1007.7
- 5.15.0-1008.8
- 5.15.0-1011.12
- 5.15.0-1012.13
- 5.15.0-1014.16
- 5.15.0-1015.17
- 5.15.0-1016.18
- 5.15.0-1017.19
- 5.15.0-1018.21
- 5.15.0-1019.22
- 5.15.0-1020.23
- 5.15.0-1022.26
- 5.15.0-1023.27
- 5.15.0-1026.30
- 5.15.0-1027.31
- 5.15.0-1028.32
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
Original sources
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4dca6ea1d9432052afb06baf2e3ae78188a4410b
- http://www.securityfocus.com/bid/102301
- https://usn.ubuntu.com/3617-1/
- https://usn.ubuntu.com/3619-2/
- https://www.debian.org/security/2018/dsa-4082
- https://usn.ubuntu.com/3617-3/
- https://lists.debian.org/debian-lts-announce/2018/01/msg00004.html
- https://usn.ubuntu.com/3632-1/
- https://usn.ubuntu.com/3620-2/
- https://github.com/torvalds/linux/commit/4dca6ea1d9432052afb06baf2e3ae78188a4410b
- https://www.debian.org/security/2017/dsa-4073
- https://usn.ubuntu.com/3617-2/
- https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.6
- https://usn.ubuntu.com/3620-1/
- https://usn.ubuntu.com/3619-1/
- https://nvd.nist.gov/vuln/detail/CVE-2017-17807