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LSN-0068-1

LSN-0068-1 · Kernel Live Patch Security Notice

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It was discovered that the virtual terminal implementation in the Linux kernel did not properly handle resize events. A local attacker could use this to expose sensitive information. (CVE-2020-8647) It was discovered that the virtual terminal implementation in the Linux kernel contained a race condition. A local attacker could possibly use this to cause a denial of service (system crash) or expose sensitive information. (CVE-2020-8648) It was discovered that the virtual terminal implementation in the Linux kernel did not properly handle resize events. A local attacker could use this to expose sensitive information. (CVE-2020-8649) It was discovered that the Serial CAN interface driver in the Linux kernel did not properly initialize data. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2020-11494) Piotr Krysiuk discovered that race conditions existed in the file system implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash). (CVE-2020-12114)

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Technologie-Stack: system

Betroffene Produkte und Versionen

  • linux-lts-xenial Ubuntu:Pro:14.04:LTS

    Softwareversionen
    • 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
    • 4.4.0-119.143~14.04.1
    • 4.4.0-121.145~14.04.1
    • 4.4.0-124.148~14.04.1
    • 4.4.0-127.153~14.04.1
    • 4.4.0-128.154~14.04.1
    • 4.4.0-130.156~14.04.1
    • 4.4.0-131.157~14.04.1
    • 4.4.0-133.159~14.04.1
    • 4.4.0-134.160~14.04.1
    • 4.4.0-135.161~14.04.1
    • 4.4.0-137.163~14.04.1
    • 4.4.0-138.164~14.04.1
    • 4.4.0-139.165~14.04.1
    • 4.4.0-140.166~14.04.1
    • 4.4.0-141.167~14.04.1
    • 4.4.0-142.168~14.04.1
    • 4.4.0-143.169~14.04.2
    • 4.4.0-144.170~14.04.1
    • 4.4.0-146.172~14.04.1
    • 4.4.0-148.174~14.04.1
    • 4.4.0-150.176~14.04.1
    • 4.4.0-151.178~14.04.1
    • 4.4.0-154.181~14.04.1
    • 4.4.0-157.185~14.04.1
    • 4.4.0-159.187~14.04.1
    • 4.4.0-161.189~14.04.1
    • 4.4.0-164.192~14.04.1
    • 4.4.0-165.193~14.04.1
    • 4.4.0-166.195~14.04.1
    • 4.4.0-168.197~14.04.1
    • 4.4.0-169.198~14.04.1
    • 4.4.0-170.199~14.04.1
    • 4.4.0-171.200~14.04.1
    • 4.4.0-173.203~14.04.1
    • 4.4.0-174.204~14.04.1
    • 4.4.0-176.206~14.04.1
    • 4.4.0-177.207~14.04.1
    • 4.4.0-178.208~14.04.1
    • 4.4.0-179.209~14.04.1
    Betroffene Versionsbereiche
    • ECOSYSTEM: < 4.4.0-184.214~14.04.1

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  • linux-aws Ubuntu:Pro:16.04:LTS

    Softwareversionen
    • 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
    • 4.4.0-1054.63
    • 4.4.0-1055.64
    • 4.4.0-1057.66
    • 4.4.0-1060.69
    • 4.4.0-1061.70
    • 4.4.0-1062.71
    • 4.4.0-1063.72
    • 4.4.0-1065.75
    • 4.4.0-1066.76
    • 4.4.0-1067.77
    • 4.4.0-1069.79
    • 4.4.0-1070.80
    • 4.4.0-1072.82
    • 4.4.0-1073.83
    • 4.4.0-1074.84
    • 4.4.0-1075.85
    • 4.4.0-1077.87
    • 4.4.0-1079.89
    • 4.4.0-1081.91
    • 4.4.0-1083.93
    • 4.4.0-1084.94
    • 4.4.0-1085.96
    • 4.4.0-1087.98
    • 4.4.0-1088.99
    • 4.4.0-1090.101
    • 4.4.0-1092.103
    • 4.4.0-1094.105
    • 4.4.0-1095.106
    • 4.4.0-1096.107
    • 4.4.0-1098.109
    • 4.4.0-1099.110
    • 4.4.0-1100.111
    • 4.4.0-1101.112
    • 4.4.0-1102.113
    • 4.4.0-1104.115
    • 4.4.0-1105.116
    • 4.4.0-1106.117
    • 4.4.0-1107.118
    Betroffene Versionsbereiche
    • ECOSYSTEM: < 4.4.0-1109.120

    Auf 4.4.0-1109.120 aktualisieren

  • linux Ubuntu:Pro:16.04:LTS

    Softwareversionen
    • 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
    • 4.4.0-119.143
    • 4.4.0-121.145
    • 4.4.0-122.146
    • 4.4.0-124.148
    • 4.4.0-127.153
    • 4.4.0-128.154
    • 4.4.0-130.156
    • 4.4.0-131.157
    • 4.4.0-133.159
    • 4.4.0-134.160
    • 4.4.0-135.161
    • 4.4.0-137.163
    • 4.4.0-138.164
    • 4.4.0-139.165
    • 4.4.0-140.166
    • 4.4.0-141.167
    • 4.4.0-142.168
    • 4.4.0-143.169
    • 4.4.0-145.171
    • 4.4.0-146.172
    • 4.4.0-148.174
    • 4.4.0-150.176
    • 4.4.0-151.178
    • 4.4.0-154.181
    • 4.4.0-157.185
    • 4.4.0-159.187
    • 4.4.0-161.189
    • 4.4.0-164.192
    • 4.4.0-165.193
    • 4.4.0-166.195
    • 4.4.0-168.197
    • 4.4.0-169.198
    • 4.4.0-170.199
    • 4.4.0-171.200
    • 4.4.0-173.203
    • 4.4.0-174.204
    • 4.4.0-176.206
    • 4.4.0-177.207
    • 4.4.0-178.208
    • 4.4.0-179.209
    Betroffene Versionsbereiche
    • ECOSYSTEM: < 4.4.0-184.214

    Auf 4.4.0-184.214 aktualisieren

  • linux-aws Ubuntu:Pro:18.04:LTS

    Softwareversionen
    • 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
    Betroffene Versionsbereiche
    • ECOSYSTEM: < 4.15.0-1073.77

    Auf 4.15.0-1073.77 aktualisieren

  • linux Ubuntu:Pro:18.04:LTS

    Softwareversionen
    • 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
    Betroffene Versionsbereiche
    • ECOSYSTEM: < 4.15.0-106.107

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  • linux-oem Ubuntu:Pro:18.04:LTS

    Softwareversionen
    • 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
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    • ECOSYSTEM: < 4.15.0-1087.97

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