USN-6052-1

See a problem?
Source
https://ubuntu.com/security/notices/USN-6052-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6052-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-6052-1
Related
Published
2023-05-01T12:19:43.683232Z
Modified
2023-05-01T12:19:43.683232Z
Summary
linux-ibm-5.4, linux-snapdragon vulnerability
Details

It was discovered that the Traffic-Control Index (TCINDEX) implementation in the Linux kernel did not properly perform filter deactivation in some situations. A local attacker could possibly use this to gain elevated privileges. Please note that with the fix for this CVE, kernel support for the TCINDEX classifier has been removed.

References

Affected packages

Ubuntu:18.04:LTS / linux-ibm-5.4

Package

Name
linux-ibm-5.4
Purl
pkg:deb/ubuntu/linux-ibm-5.4@5.4.0-1048.53~18.04.1?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.4.0-1048.53~18.04.1

Affected versions

5.*

5.4.0-1010.11~18.04.2
5.4.0-1012.13~18.04.1
5.4.0-1014.15~18.04.1
5.4.0-1015.16~18.04.1
5.4.0-1017.19~18.04.1
5.4.0-1018.20~18.04.1
5.4.0-1019.21~18.04.1
5.4.0-1020.22~18.04.1
5.4.0-1021.23~18.04.1
5.4.0-1023.25~18.04.1
5.4.0-1026.29~18.04.1
5.4.0-1028.32~18.04.1
5.4.0-1029.33~18.04.1
5.4.0-1031.35~18.04.1
5.4.0-1032.36~18.04.1
5.4.0-1033.37~18.04.1
5.4.0-1034.38~18.04.1
5.4.0-1036.41~18.04.1
5.4.0-1037.42~18.04.1
5.4.0-1040.45~18.04.2
5.4.0-1041.46~18.04.1
5.4.0-1042.47~18.04.1
5.4.0-1044.49~18.04.1
5.4.0-1045.50~18.04.1
5.4.0-1046.51~18.04.1
5.4.0-1047.52~18.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "linux-headers-5.4.0-1048-ibm": "5.4.0-1048.53~18.04.1",
            "linux-modules-extra-5.4.0-1048-ibm": "5.4.0-1048.53~18.04.1",
            "linux-ibm-5.4-tools-5.4.0-1048": "5.4.0-1048.53~18.04.1",
            "linux-ibm-5.4-cloud-tools-common": "5.4.0-1048.53~18.04.1",
            "linux-ibm-5.4-headers-5.4.0-1048": "5.4.0-1048.53~18.04.1",
            "linux-image-unsigned-5.4.0-1048-ibm": "5.4.0-1048.53~18.04.1",
            "linux-image-unsigned-5.4.0-1048-ibm-dbgsym": "5.4.0-1048.53~18.04.1",
            "linux-modules-5.4.0-1048-ibm": "5.4.0-1048.53~18.04.1",
            "linux-tools-5.4.0-1048-ibm": "5.4.0-1048.53~18.04.1",
            "linux-ibm-5.4-tools-common": "5.4.0-1048.53~18.04.1",
            "linux-buildinfo-5.4.0-1048-ibm": "5.4.0-1048.53~18.04.1",
            "linux-ibm-5.4-source-5.4.0": "5.4.0-1048.53~18.04.1"
        }
    ]
}

Ubuntu:18.04:LTS / linux-snapdragon

Package

Name
linux-snapdragon
Purl
pkg:deb/ubuntu/linux-snapdragon@4.15.0-1149.159?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15.0-1149.159

Affected versions

4.*

4.4.0-1077.82
4.4.0-1078.83
4.4.0-1079.84
4.4.0-1081.86
4.15.0-1053.57
4.15.0-1054.58
4.15.0-1055.59
4.15.0-1057.62
4.15.0-1058.64
4.15.0-1060.66
4.15.0-1062.69
4.15.0-1064.71
4.15.0-1065.72
4.15.0-1066.73
4.15.0-1067.74
4.15.0-1069.76
4.15.0-1070.77
4.15.0-1071.78
4.15.0-1072.79
4.15.0-1074.81
4.15.0-1076.83
4.15.0-1077.84
4.15.0-1079.86
4.15.0-1080.87
4.15.0-1081.88
4.15.0-1083.91
4.15.0-1084.92
4.15.0-1086.94
4.15.0-1087.95
4.15.0-1089.98
4.15.0-1090.99
4.15.0-1091.100
4.15.0-1093.102
4.15.0-1094.103
4.15.0-1095.104
4.15.0-1096.105
4.15.0-1097.106
4.15.0-1098.107
4.15.0-1099.108
4.15.0-1100.109
4.15.0-1101.110
4.15.0-1102.111
4.15.0-1103.112
4.15.0-1106.115
4.15.0-1109.118
4.15.0-1110.119
4.15.0-1111.120
4.15.0-1112.121
4.15.0-1113.122
4.15.0-1114.123
4.15.0-1115.124
4.15.0-1116.125
4.15.0-1118.127
4.15.0-1119.128
4.15.0-1120.129
4.15.0-1122.131
4.15.0-1123.132
4.15.0-1125.134
4.15.0-1126.135
4.15.0-1127.136
4.15.0-1129.138
4.15.0-1132.142
4.15.0-1133.143
4.15.0-1135.145
4.15.0-1136.146
4.15.0-1137.147
4.15.0-1138.148
4.15.0-1139.149
4.15.0-1142.152
4.15.0-1143.153
4.15.0-1144.154
4.15.0-1145.155
4.15.0-1146.156
4.15.0-1148.158

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "linux-snapdragon-headers-4.15.0-1149": "4.15.0-1149.159",
            "linux-image-4.15.0-1149-snapdragon": "4.15.0-1149.159",
            "linux-headers-4.15.0-1149-snapdragon": "4.15.0-1149.159",
            "linux-tools-4.15.0-1149-snapdragon": "4.15.0-1149.159",
            "linux-modules-4.15.0-1149-snapdragon": "4.15.0-1149.159",
            "linux-snapdragon-tools-4.15.0-1149": "4.15.0-1149.159",
            "linux-image-4.15.0-1149-snapdragon-dbgsym": "4.15.0-1149.159",
            "linux-buildinfo-4.15.0-1149-snapdragon": "4.15.0-1149.159"
        }
    ]
}