LSN-0074-1

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Source

https://ubuntu.com/security/notices/LSN-0074-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/lsn/LSN-0074-1.json

JSON Data

https://api.osv.dev/v1/vulns/LSN-0074-1

Related

Published

2021-01-26T07:25:07Z

Modified

2021-01-26T07:25:07Z

Summary

Kernel Live Patch Security Notice

Details

Elena Petrova discovered that the pin controller device tree implementation in the Linux kernel did not properly handle string references. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2020-0427)

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)

It was discovered that the GENEVE tunnel implementation in the Linux kernel when combined with IPSec did not properly select IP routes in some situations. An attacker could use this to expose sensitive information (unencrypted network traffic). (CVE-2020-25645)

It was discovered that the LIO SCSI target implementation in the Linux kernel performed insufficient identifier checking in certain XCOPY requests. An attacker with access to at least one LUN in a multiple backstore environment could use this to expose sensitive information or modify data. (CVE-2020-28374)

References

Affected packages

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

Package

Name: linux-lts-xenial
Purl: pkg:deb/ubuntu/linux-lts-xenial@4.4.0-262.296~14.04.1?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.4.0-262.296~14.04.1

Affected versions

4.*

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

4.4.0-164.192~14.04.1

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

4.4.0-184.214~14.04.1

4.4.0-185.215~14.04.1

4.4.0-186.216~14.04.1

4.4.0-187.217~14.04.1

4.4.0-189.219~14.04.1

4.4.0-190.220~14.04.1

4.4.0-193.224~14.04.1

4.4.0-194.226~14.04.1

4.4.0-197.229~14.04.1

4.4.0-198.230~14.04.1

4.4.0-200.232~14.04.1

4.4.0-201.233~14.04.1

4.4.0-203.235~14.04.1

4.4.0-204.236~14.04.1

4.4.0-206.238~14.04.1

4.4.0-208.240~14.04.1

4.4.0-209.241~14.04.1

4.4.0-210.242~14.04.1

4.4.0-211.243~14.04.1

4.4.0-212.244~14.04.1

4.4.0-213.245~14.04.1

4.4.0-214.246~14.04.1

4.4.0-215.247~14.04.1

4.4.0-218.251~14.04.1

4.4.0-219.252~14.04.1

4.4.0-221.254~14.04.1

4.4.0-222.255~14.04.1

4.4.0-223.256~14.04.1

4.4.0-224.257~14.04.1

4.4.0-227.261~14.04.1

4.4.0-229.263~14.04.1

4.4.0-230.264~14.04.1

4.4.0-231.265~14.04.1

4.4.0-233.267~14.04.1

4.4.0-234.268~14.04.1

4.4.0-235.269~14.04.1

4.4.0-236.270~14.04.1

4.4.0-237.271~14.04.1

4.4.0-239.273~14.04.1

4.4.0-240.274~14.04.1

4.4.0-241.275~14.04.1

4.4.0-242.276~14.04.1

4.4.0-243.277~14.04.1

4.4.0-244.278~14.04.1

4.4.0-245.279~14.04.1

4.4.0-246.280~14.04.1

4.4.0-248.282~14.04.1

4.4.0-250.284~14.04.1

4.4.0-251.285~14.04.1

4.4.0-252.286~14.04.1

4.4.0-253.287~14.04.1

4.4.0-254.288~14.04.1

4.4.0-256.290~14.04.1

4.4.0-257.291~14.04.1

4.4.0-258.292~14.04.2

4.4.0-259.293~14.04.1

4.4.0-260.294~14.04.1

4.4.0-261.295~14.04.1

Ecosystem specific

{
    "availability": "Livepatch subscription required",
    "module_name_regex": "lkp_Ubuntu_4_4_0[_|\\d]+_(?:generic|lowlatency)_(\\d+)"
}

Ubuntu:Pro:16.04:LTS / linux-aws

Package

Name: linux-aws
Purl: pkg:deb/ubuntu/linux-aws@4.4.0-1121.135?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.4.0-1121.135

Affected versions

4.*

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

4.4.0-1109.120

4.4.0-1110.121

4.4.0-1111.123

4.4.0-1112.124

4.4.0-1113.126

4.4.0-1114.127

4.4.0-1117.131

4.4.0-1118.132

4.4.0-1119.133

Ecosystem specific

{
    "availability": "Livepatch subscription required",
    "module_name_regex": "lkp_Ubuntu_4_4_0[_|\\d]+_aws_(\\d+)"
}

Ubuntu:Pro:FIPS-updates:18.04:LTS / linux-aws-fips

Package

Name: linux-aws-fips
Purl: pkg:deb/ubuntu/linux-aws-fips@4.15.0-2036.38?arch=source&distro=fips-updates/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.15.0-2036.38

Affected versions

4.*

4.15.0-2000.4

4.15.0-2018.18

4.15.0-2021.21

4.15.0-2022.22

4.15.0-2024.24

4.15.0-2025.25

4.15.0-2026.26

4.15.0-2027.27

4.15.0-2030.31

4.15.0-2031.32

4.15.0-2033.34

4.15.0-2034.35

4.15.0-2035.37

Ecosystem specific

{
    "availability": "Livepatch subscription required",
    "module_name_regex": "lkp_Ubuntu_4_15_0[_|\\d]+_aws_(\\d+)"
}

Ubuntu:Pro:20.04:LTS / linux-aws

Package

Name: linux-aws
Purl: pkg:deb/ubuntu/linux-aws@5.4.0-1037.39?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.4.0-1037.39

Affected versions

5.*

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

Ecosystem specific

{
    "availability": "Livepatch subscription required",
    "module_name_regex": "lkp_Ubuntu_5_4_0[_|\\d]+_aws_(\\d+)"
}