p PatchFirst

LSN-0073-1

LSN-0073-1 · Kernel Live Patch Security Notice

Здесь приведены факты из открытых источников об уязвимостях. Перед обновлением ознакомьтесь с исходным сообщением.

Andy Nguyen discovered that the Bluetooth L2CAP implementation in the Linux kernel contained a type-confusion error. A physically proximate remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2020-12351) Andy Nguyen discovered that the Bluetooth A2MP implementation in the Linux kernel did not properly initialize memory in some situations. A physically proximate remote attacker could use this to expose sensitive information (kernel memory). (CVE-2020-12352) Andy Nguyen discovered that the Bluetooth HCI event packet parser in the Linux kernel did not properly handle event advertisements of certain sizes, leading to a heap-based buffer overflow. A physically proximate remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2020-24490)

Есть исправление

Опубликовано
Обновлено

Стек: system

Затронутые продукты и версии

  • linux-aws Ubuntu:Pro:18.04:LTS

    Версии
    • 4.15.0-1001.1
    • 4.15.0-1003.3
    • 4.15.0-1005.5
    • 4.15.0-1006.6
    • 4.15.0-1007.7
    • 4.15.0-1009.9
    • 4.15.0-1010.10
    • 4.15.0-1011.11
    • 4.15.0-1016.16
    • 4.15.0-1017.17
    • 4.15.0-1019.19
    • 4.15.0-1020.20
    • 4.15.0-1021.21
    • 4.15.0-1023.23
    • 4.15.0-1025.25
    • 4.15.0-1027.27
    • 4.15.0-1029.30
    • 4.15.0-1031.33
    • 4.15.0-1032.34
    • 4.15.0-1033.35
    • 4.15.0-1034.36
    • 4.15.0-1035.37
    • 4.15.0-1037.39
    • 4.15.0-1039.41
    • 4.15.0-1040.42
    • 4.15.0-1041.43
    • 4.15.0-1043.45
    • 4.15.0-1044.46
    • 4.15.0-1045.47
    • 4.15.0-1047.49
    • 4.15.0-1048.50
    • 4.15.0-1050.52
    • 4.15.0-1051.53
    • 4.15.0-1052.54
    • 4.15.0-1054.56
    • 4.15.0-1056.58
    • 4.15.0-1057.59
    • 4.15.0-1058.60
    • 4.15.0-1060.62
    • 4.15.0-1063.67
    • 4.15.0-1065.69
    • 4.15.0-1066.70
    • 4.15.0-1067.71
    • 4.15.0-1073.77
    • 4.15.0-1076.80
    • 4.15.0-1077.81
    • 4.15.0-1079.83
    • 4.15.0-1080.84
    • 4.15.0-1082.86
    • 4.15.0-1083.87
    • 4.15.0-1086.91
    • 4.15.0-1087.92
    • 4.15.0-1088.93
    • 4.15.0-1090.95
    • 4.15.0-1091.96
    • 4.15.0-1092.98
    • 4.15.0-1093.99
    • 4.15.0-1094.101
    • 4.15.0-1095.102
    • 4.15.0-1096.103
    • 4.15.0-1097.104
    • 4.15.0-1098.105
    • 4.15.0-1099.106
    • 4.15.0-1101.108
    • 4.15.0-1102.109
    • 4.15.0-1103.110
    • 4.15.0-1106.113
    • 4.15.0-1109.116
    • 4.15.0-1110.117
    • 4.15.0-1111.118
    • 4.15.0-1112.119
    • 4.15.0-1114.121
    • 4.15.0-1115.122
    • 4.15.0-1116.123
    • 4.15.0-1118.125
    • 4.15.0-1119.127
    • 4.15.0-1121.129
    • 4.15.0-1123.132
    • 4.15.0-1124.133
    • 4.15.0-1126.135
    • 4.15.0-1127.136
    • 4.15.0-1128.137
    • 4.15.0-1130.139
    • 4.15.0-1133.143
    • 4.15.0-1136.147
    • 4.15.0-1137.148
    • 4.15.0-1139.150
    • 4.15.0-1140.151
    • 4.15.0-1141.152
    • 4.15.0-1142.154
    • 4.15.0-1143.155
    • 4.15.0-1144.156
    • 4.15.0-1146.158
    • 4.15.0-1147.159
    • 4.15.0-1148.160
    • 4.15.0-1150.163
    • 4.15.0-1151.164
    • 4.15.0-1153.166
    • 4.15.0-1154.167
    • 4.15.0-1155.168
    • 4.15.0-1156.169
    • 4.15.0-1157.170
    • 4.15.0-1158.171
    • 4.15.0-1159.172
    • 4.15.0-1160.173
    • 4.15.0-1161.174
    • 4.15.0-1162.175
    • 4.15.0-1163.176
    • 4.15.0-1164.177
    • 4.15.0-1165.178
    • 4.15.0-1166.179
    • 4.15.0-1167.180
    • 4.15.0-1168.181
    • 4.15.0-1169.182
    • 4.15.0-1170.183
    • 4.15.0-1172.185
    • 4.15.0-1173.186
    • 4.15.0-1174.187
    • 4.15.0-1175.188
    • 4.15.0-1176.189
    • 4.15.0-1177.190
    • 4.15.0-1178.191
    • 4.15.0-1179.192
    • 4.15.0-1180.193
    • 4.15.0-1181.194
    • 4.15.0-1182.195
    • 4.15.0-1183.196
    • 4.15.0-1184.197
    • 4.15.0-1185.198
    • 4.15.0-1186.199
    • 4.15.0-1187.200
    • 4.15.0-1188.201
    • 4.15.0-1189.202
    • 4.15.0-1190.203
    • 4.15.0-1191.204
    • 4.15.0-1192.205
    • 4.15.0-1194.207
    • 4.15.0-1195.208
    • 4.15.0-1196.209
    • 4.15.0-1197.210
    • 4.15.0-1198.211
    Затронутые диапазоны версий
    • ECOSYSTEM: (−∞, +∞)

    Нет опубликованного исправления

  • linux Ubuntu:Pro:18.04:LTS

    Версии
    • 4.13.0-16.19
    • 4.13.0-17.20
    • 4.13.0-25.29
    • 4.13.0-32.35
    • 4.15.0-10.11
    • 4.15.0-12.13
    • 4.15.0-13.14
    • 4.15.0-15.16
    • 4.15.0-19.20
    • 4.15.0-20.21
    • 4.15.0-22.24
    • 4.15.0-23.25
    • 4.15.0-24.26
    • 4.15.0-29.31
    • 4.15.0-30.32
    • 4.15.0-32.35
    • 4.15.0-33.36
    • 4.15.0-34.37
    • 4.15.0-36.39
    • 4.15.0-38.41
    • 4.15.0-39.42
    • 4.15.0-42.45
    • 4.15.0-43.46
    • 4.15.0-44.47
    • 4.15.0-45.48
    • 4.15.0-46.49
    • 4.15.0-47.50
    • 4.15.0-48.51
    • 4.15.0-50.54
    • 4.15.0-51.55
    • 4.15.0-52.56
    • 4.15.0-54.58
    • 4.15.0-55.60
    • 4.15.0-58.64
    • 4.15.0-60.67
    • 4.15.0-62.69
    • 4.15.0-64.73
    • 4.15.0-65.74
    • 4.15.0-66.75
    • 4.15.0-69.78
    • 4.15.0-70.79
    • 4.15.0-72.81
    • 4.15.0-74.84
    • 4.15.0-76.86
    • 4.15.0-88.88
    • 4.15.0-91.92
    • 4.15.0-96.97
    • 4.15.0-99.100
    • 4.15.0-101.102
    • 4.15.0-106.107
    • 4.15.0-108.109
    • 4.15.0-109.110
    • 4.15.0-111.112
    • 4.15.0-112.113
    • 4.15.0-115.116
    • 4.15.0-117.118
    • 4.15.0-118.119
    • 4.15.0-121.123
    Затронутые диапазоны версий
    • ECOSYSTEM: < 4.15.0-122.124

    Обновитесь до 4.15.0-122.124

  • linux-oem Ubuntu:Pro:18.04:LTS

    Версии
    • 4.15.0-1002.3
    • 4.15.0-1004.5
    • 4.15.0-1006.9
    • 4.15.0-1008.11
    • 4.15.0-1009.12
    • 4.15.0-1012.15
    • 4.15.0-1013.16
    • 4.15.0-1015.18
    • 4.15.0-1017.20
    • 4.15.0-1018.21
    • 4.15.0-1021.24
    • 4.15.0-1024.29
    • 4.15.0-1026.31
    • 4.15.0-1028.33
    • 4.15.0-1030.35
    • 4.15.0-1033.38
    • 4.15.0-1034.39
    • 4.15.0-1035.40
    • 4.15.0-1036.41
    • 4.15.0-1038.43
    • 4.15.0-1039.44
    • 4.15.0-1043.48
    • 4.15.0-1045.50
    • 4.15.0-1050.57
    • 4.15.0-1056.65
    • 4.15.0-1057.66
    • 4.15.0-1059.68
    • 4.15.0-1063.72
    • 4.15.0-1064.73
    • 4.15.0-1065.75
    • 4.15.0-1066.76
    • 4.15.0-1067.77
    • 4.15.0-1069.79
    • 4.15.0-1073.83
    • 4.15.0-1076.86
    • 4.15.0-1079.89
    • 4.15.0-1080.90
    • 4.15.0-1081.91
    • 4.15.0-1087.97
    • 4.15.0-1090.100
    • 4.15.0-1091.101
    • 4.15.0-1093.103
    • 4.15.0-1094.104
    • 4.15.0-1096.106
    • 4.15.0-1097.107
    • 4.15.0-1099.109
    Затронутые диапазоны версий
    • ECOSYSTEM: < 4.15.0-1100.110

    Обновитесь до 4.15.0-1100.110

  • linux-aws Ubuntu:Pro:20.04:LTS

    Версии
    • 5.3.0-1003.3
    • 5.3.0-1008.9
    • 5.3.0-1009.10
    • 5.3.0-1010.11
    • 5.4.0-1005.5
    • 5.4.0-1007.7
    • 5.4.0-1008.8
    • 5.4.0-1009.9
    • 5.4.0-1011.11
    • 5.4.0-1015.15
    • 5.4.0-1017.17
    • 5.4.0-1018.18
    • 5.4.0-1020.20
    • 5.4.0-1021.21
    • 5.4.0-1022.22
    • 5.4.0-1024.24
    • 5.4.0-1025.25
    • 5.4.0-1028.29
    • 5.4.0-1029.30
    • 5.4.0-1030.31
    • 5.4.0-1032.33
    • 5.4.0-1034.35
    • 5.4.0-1035.37
    • 5.4.0-1037.39
    • 5.4.0-1038.40
    • 5.4.0-1039.41
    • 5.4.0-1041.43
    • 5.4.0-1043.45
    • 5.4.0-1045.47
    • 5.4.0-1047.49
    • 5.4.0-1048.50
    • 5.4.0-1049.51
    • 5.4.0-1051.53
    • 5.4.0-1054.57
    • 5.4.0-1055.58
    • 5.4.0-1056.59
    • 5.4.0-1057.60
    • 5.4.0-1058.61
    • 5.4.0-1059.62
    • 5.4.0-1060.63
    • 5.4.0-1061.64
    • 5.4.0-1063.66
    • 5.4.0-1064.67
    • 5.4.0-1065.68
    • 5.4.0-1066.69
    • 5.4.0-1068.72
    • 5.4.0-1069.73
    • 5.4.0-1071.76
    • 5.4.0-1072.77
    • 5.4.0-1073.78
    • 5.4.0-1075.80
    • 5.4.0-1078.84
    • 5.4.0-1080.87
    • 5.4.0-1081.88
    • 5.4.0-1083.90
    • 5.4.0-1084.91
    • 5.4.0-1085.92
    • 5.4.0-1086.93
    • 5.4.0-1088.96
    • 5.4.0-1089.97
    • 5.4.0-1092.100
    • 5.4.0-1093.101
    • 5.4.0-1094.102
    • 5.4.0-1096.104
    • 5.4.0-1097.105
    • 5.4.0-1099.107
    • 5.4.0-1100.108
    • 5.4.0-1101.109
    • 5.4.0-1102.110
    • 5.4.0-1103.111
    • 5.4.0-1104.112
    • 5.4.0-1105.113
    • 5.4.0-1106.114
    • 5.4.0-1107.115
    • 5.4.0-1108.116
    • 5.4.0-1109.118
    • 5.4.0-1110.119
    • 5.4.0-1111.120
    • 5.4.0-1112.121
    • 5.4.0-1113.123
    • 5.4.0-1114.124
    • 5.4.0-1116.126
    • 5.4.0-1117.127
    • 5.4.0-1118.128
    • 5.4.0-1119.129
    • 5.4.0-1120.130
    • 5.4.0-1121.131
    • 5.4.0-1122.132
    • 5.4.0-1123.133
    • 5.4.0-1124.134
    • 5.4.0-1125.135
    • 5.4.0-1126.136
    • 5.4.0-1127.137
    • 5.4.0-1128.138
    • 5.4.0-1129.139
    • 5.4.0-1130.140
    • 5.4.0-1131.141
    • 5.4.0-1132.142
    • 5.4.0-1133.143
    • 5.4.0-1134.144
    • 5.4.0-1135.145
    • 5.4.0-1136.146
    • 5.4.0-1137.147
    • 5.4.0-1139.149
    • 5.4.0-1140.150
    • 5.4.0-1142.152
    • 5.4.0-1144.154
    • 5.4.0-1145.155
    • 5.4.0-1146.156
    • 5.4.0-1147.157
    • 5.4.0-1148.158
    • 5.4.0-1149.159
    • 5.4.0-1150.160
    • 5.4.0-1151.161
    • 5.4.0-1152.162
    • 5.4.0-1153.163
    • 5.4.0-1154.164
    • 5.4.0-1156.166
    • 5.4.0-1157.167
    • 5.4.0-1158.168
    • 5.4.0-1159.169
    • 5.4.0-1160.170
    • 5.4.0-1161.172
    • 5.4.0-1162.173
    • 5.4.0-1163.174
    • 5.4.0-1164.175
    • 5.4.0-1165.176
    • 5.4.0-1166.177
    Затронутые диапазоны версий
    • ECOSYSTEM: (−∞, +∞)

    Нет опубликованного исправления

  • linux-azure Ubuntu:Pro:20.04:LTS

    Версии
    • 5.3.0-1003.3
    • 5.3.0-1008.9
    • 5.3.0-1009.10
    • 5.4.0-1006.6
    • 5.4.0-1008.8
    • 5.4.0-1009.9
    • 5.4.0-1010.10
    • 5.4.0-1012.12
    • 5.4.0-1016.16
    • 5.4.0-1019.19
    • 5.4.0-1020.20
    • 5.4.0-1022.22
    • 5.4.0-1023.23
    • 5.4.0-1025.25
    • 5.4.0-1026.26
    • 5.4.0-1031.32
    • 5.4.0-1032.33
    • 5.4.0-1034.35
    • 5.4.0-1035.36
    • 5.4.0-1036.38
    • 5.4.0-1039.41
    • 5.4.0-1040.42
    • 5.4.0-1041.43
    • 5.4.0-1043.45
    • 5.4.0-1044.46
    • 5.4.0-1046.48
    • 5.4.0-1047.49
    • 5.4.0-1048.50
    • 5.4.0-1049.51
    • 5.4.0-1051.53
    • 5.4.0-1055.57
    • 5.4.0-1056.58
    • 5.4.0-1058.60
    • 5.4.0-1059.62
    • 5.4.0-1061.64
    • 5.4.0-1062.65
    • 5.4.0-1063.66
    • 5.4.0-1064.67
    • 5.4.0-1065.68
    • 5.4.0-1067.70
    • 5.4.0-1068.71
    • 5.4.0-1069.72
    • 5.4.0-1070.73
    • 5.4.0-1072.75
    • 5.4.0-1073.76
    • 5.4.0-1074.77
    • 5.4.0-1077.80
    • 5.4.0-1078.81
    • 5.4.0-1080.83
    • 5.4.0-1083.87
    • 5.4.0-1085.90
    • 5.4.0-1086.91
    • 5.4.0-1089.94
    • 5.4.0-1090.95
    • 5.4.0-1091.96
    • 5.4.0-1094.100
    • 5.4.0-1095.101
    • 5.4.0-1098.104
    • 5.4.0-1100.106
    • 5.4.0-1101.107
    • 5.4.0-1103.109
    • 5.4.0-1104.110
    • 5.4.0-1105.111
    • 5.4.0-1106.112
    • 5.4.0-1107.113
    • 5.4.0-1108.114
    • 5.4.0-1109.115
    • 5.4.0-1110.116
    • 5.4.0-1111.117
    • 5.4.0-1112.118
    • 5.4.0-1113.119
    • 5.4.0-1114.120
    • 5.4.0-1115.122
    • 5.4.0-1116.123
    • 5.4.0-1117.124
    • 5.4.0-1118.125
    • 5.4.0-1119.126
    • 5.4.0-1120.127
    • 5.4.0-1121.128
    • 5.4.0-1122.129
    • 5.4.0-1123.130
    • 5.4.0-1124.131
    • 5.4.0-1126.133
    • 5.4.0-1127.134
    • 5.4.0-1128.135
    • 5.4.0-1129.136
    • 5.4.0-1130.137
    • 5.4.0-1131.138
    • 5.4.0-1132.139
    • 5.4.0-1133.140
    • 5.4.0-1134.141
    • 5.4.0-1135.142
    • 5.4.0-1136.143
    • 5.4.0-1137.144
    • 5.4.0-1138.145
    • 5.4.0-1139.146
    • 5.4.0-1140.147
    • 5.4.0-1142.149
    • 5.4.0-1143.150
    • 5.4.0-1145.152
    • 5.4.0-1147.154
    • 5.4.0-1148.155
    • 5.4.0-1149.156
    • 5.4.0-1150.157
    • 5.4.0-1151.158
    • 5.4.0-1152.159
    • 5.4.0-1153.160
    • 5.4.0-1154.161
    • 5.4.0-1156.163
    • 5.4.0-1157.164
    • 5.4.0-1160.166
    • 5.4.0-1161.167
    • 5.4.0-1162.168
    • 5.4.0-1163.169
    • 5.4.0-1164.170
    • 5.4.0-1166.172
    • 5.4.0-1167.173
    • 5.4.0-1168.174
    • 5.4.0-1169.175
    • 5.4.0-1170.176
    • 5.4.0-1171.177
    Затронутые диапазоны версий
    • ECOSYSTEM: (−∞, +∞)

    Нет опубликованного исправления

  • linux-gcp Ubuntu:Pro:20.04:LTS

    Версии
    • 5.3.0-1004.4
    • 5.3.0-1009.10
    • 5.3.0-1011.12
    • 5.4.0-1005.5
    • 5.4.0-1007.7
    • 5.4.0-1008.8
    • 5.4.0-1009.9
    • 5.4.0-1011.11
    • 5.4.0-1015.15
    • 5.4.0-1018.18
    • 5.4.0-1019.19
    • 5.4.0-1021.21
    • 5.4.0-1022.22
    • 5.4.0-1024.24
    • 5.4.0-1025.25
    • 5.4.0-1028.29
    • 5.4.0-1029.31
    • 5.4.0-1030.32
    • 5.4.0-1032.34
    • 5.4.0-1033.35
    • 5.4.0-1034.37
    • 5.4.0-1036.39
    • 5.4.0-1037.40
    • 5.4.0-1038.41
    • 5.4.0-1040.43
    • 5.4.0-1041.44
    • 5.4.0-1042.45
    • 5.4.0-1043.46
    • 5.4.0-1044.47
    • 5.4.0-1046.49
    • 5.4.0-1049.53
    • 5.4.0-1051.55
    • 5.4.0-1052.56
    • 5.4.0-1053.57
    • 5.4.0-1055.59
    • 5.4.0-1056.60
    • 5.4.0-1057.61
    • 5.4.0-1058.62
    • 5.4.0-1059.63
    • 5.4.0-1060.64
    • 5.4.0-1062.66
    • 5.4.0-1063.67
    • 5.4.0-1064.68
    • 5.4.0-1065.69
    • 5.4.0-1067.71
    • 5.4.0-1068.72
    • 5.4.0-1069.73
    • 5.4.0-1072.77
    • 5.4.0-1073.78
    • 5.4.0-1075.80
    • 5.4.0-1078.84
    • 5.4.0-1080.87
    • 5.4.0-1083.91
    • 5.4.0-1084.92
    • 5.4.0-1086.94
    • 5.4.0-1087.95
    • 5.4.0-1089.97
    • 5.4.0-1090.98
    • 5.4.0-1092.101
    • 5.4.0-1093.102
    • 5.4.0-1096.105
    • 5.4.0-1097.106
    • 5.4.0-1098.107
    • 5.4.0-1100.109
    • 5.4.0-1101.110
    • 5.4.0-1102.111
    • 5.4.0-1103.112
    • 5.4.0-1104.113
    • 5.4.0-1105.114
    • 5.4.0-1106.115
    • 5.4.0-1107.116
    • 5.4.0-1108.117
    • 5.4.0-1109.118
    • 5.4.0-1110.119
    • 5.4.0-1111.120
    • 5.4.0-1112.121
    • 5.4.0-1113.122
    • 5.4.0-1115.124
    • 5.4.0-1116.125
    • 5.4.0-1117.126
    • 5.4.0-1118.127
    • 5.4.0-1120.129
    • 5.4.0-1121.130
    • 5.4.0-1122.131
    • 5.4.0-1123.132
    • 5.4.0-1124.133
    • 5.4.0-1125.134
    • 5.4.0-1126.135
    • 5.4.0-1127.136
    • 5.4.0-1128.137
    • 5.4.0-1129.138
    • 5.4.0-1130.139
    • 5.4.0-1131.140
    • 5.4.0-1132.141
    • 5.4.0-1133.142
    • 5.4.0-1134.143
    • 5.4.0-1135.144
    • 5.4.0-1136.145
    • 5.4.0-1137.146
    • 5.4.0-1138.147
    • 5.4.0-1139.148
    • 5.4.0-1140.149
    • 5.4.0-1141.150
    • 5.4.0-1142.151
    • 5.4.0-1143.152
    • 5.4.0-1145.154
    • 5.4.0-1146.155
    • 5.4.0-1147.156
    • 5.4.0-1148.157
    • 5.4.0-1149.158
    • 5.4.0-1150.159
    • 5.4.0-1151.160
    • 5.4.0-1152.161
    • 5.4.0-1153.162
    • 5.4.0-1154.163
    • 5.4.0-1155.164
    • 5.4.0-1156.165
    • 5.4.0-1157.166
    • 5.4.0-1159.168
    • 5.4.0-1160.169
    • 5.4.0-1161.170
    • 5.4.0-1162.171
    • 5.4.0-1163.172
    • 5.4.0-1164.173
    • 5.4.0-1165.174
    • 5.4.0-1166.175
    • 5.4.0-1167.177
    • 5.4.0-1168.178
    • 5.4.0-1169.179
    Затронутые диапазоны версий
    • ECOSYSTEM: (−∞, +∞)

    Нет опубликованного исправления

  • linux Ubuntu:Pro:20.04:LTS

    Версии
    • 5.3.0-18.19
    • 5.3.0-24.26
    • 5.4.0-9.12
    • 5.4.0-18.22
    • 5.4.0-21.25
    • 5.4.0-24.28
    • 5.4.0-25.29
    • 5.4.0-26.30
    • 5.4.0-28.32
    • 5.4.0-29.33
    • 5.4.0-31.35
    • 5.4.0-33.37
    • 5.4.0-37.41
    • 5.4.0-39.43
    • 5.4.0-40.44
    • 5.4.0-42.46
    • 5.4.0-45.49
    • 5.4.0-47.51
    • 5.4.0-48.52
    • 5.4.0-51.56
    Затронутые диапазоны версий
    • ECOSYSTEM: < 5.4.0-52.57

    Обновитесь до 5.4.0-52.57

Первоисточники

Проверьте свой сервер →