USN-5756-3

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Source
https://ubuntu.com/security/notices/USN-5756-3
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5756-3.json
JSON Data
https://api.osv.dev/v1/vulns/USN-5756-3
Related
Published
2022-12-12T13:44:43.073598Z
Modified
2022-12-12T13:44:43.073598Z
Summary
linux-azure, linux-azure-5.4 vulnerabilities
Details

Jann Horn discovered that the Linux kernel did not properly track memory allocations for anonymous VMA mappings in some situations, leading to potential data structure reuse. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-42703)

It was discovered that a memory leak existed in the IPv6 implementation of the Linux kernel. A local attacker could use this to cause a denial of service (memory exhaustion). (CVE-2022-3524)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-3564)

It was discovered that the ISDN implementation of the Linux kernel contained a use-after-free vulnerability. A privileged user could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-3565)

It was discovered that the TCP implementation in the Linux kernel contained a data race condition. An attacker could possibly use this to cause undesired behaviors. (CVE-2022-3566)

It was discovered that the IPv6 implementation in the Linux kernel contained a data race condition. An attacker could possibly use this to cause undesired behaviors. (CVE-2022-3567)

It was discovered that the Realtek RTL8152 USB Ethernet adapter driver in the Linux kernel did not properly handle certain error conditions. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (memory exhaustion). (CVE-2022-3594)

It was discovered that a null pointer dereference existed in the NILFS2 file system implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash). (CVE-2022-3621)

References

Affected packages

Ubuntu:18.04:LTS / linux-azure-5.4

Package

Name
linux-azure-5.4
Purl
pkg:deb/ubuntu/linux-azure-5.4@5.4.0-1098.104~18.04.2?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.4.0-1098.104~18.04.2

Affected versions

5.*

5.4.0-1020.20~18.04.1
5.4.0-1022.22~18.04.1
5.4.0-1023.23~18.04.1
5.4.0-1025.25~18.04.1
5.4.0-1026.26~18.04.1
5.4.0-1031.32~18.04.1
5.4.0-1032.33~18.04.1
5.4.0-1034.35~18.04.1
5.4.0-1035.36~18.04.1
5.4.0-1036.38~18.04.1
5.4.0-1039.41~18.04.1
5.4.0-1040.42~18.04.1
5.4.0-1041.43~18.04.1
5.4.0-1043.45~18.04.1
5.4.0-1044.46~18.04.1
5.4.0-1046.48~18.04.1
5.4.0-1047.49~18.04.1
5.4.0-1048.50~18.04.1
5.4.0-1049.51~18.04.1
5.4.0-1051.53~18.04.1
5.4.0-1055.57~18.04.1
5.4.0-1056.58~18.04.1
5.4.0-1058.60~18.04.1
5.4.0-1059.62~18.04.1
5.4.0-1061.64~18.04.1
5.4.0-1062.65~18.04.1
5.4.0-1063.66~18.04.1
5.4.0-1064.67~18.04.1
5.4.0-1065.68~18.04.1
5.4.0-1067.70~18.04.1
5.4.0-1068.71~18.04.1
5.4.0-1069.72~18.04.1
5.4.0-1070.73~18.04.1
5.4.0-1072.75~18.04.1
5.4.0-1073.76~18.04.1
5.4.0-1074.77~18.04.1
5.4.0-1077.80~18.04.1
5.4.0-1078.81~18.04.1
5.4.0-1080.83~18.04.2
5.4.0-1083.87~18.04.1
5.4.0-1085.90~18.04.1
5.4.0-1086.91~18.04.1
5.4.0-1089.94~18.04.1
5.4.0-1090.95~18.04.1
5.4.0-1091.96~18.04.1
5.4.0-1094.100~18.04.1
5.4.0-1095.101~18.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "linux-headers-5.4.0-1098-azure": "5.4.0-1098.104~18.04.2",
            "linux-azure-5.4-headers-5.4.0-1098": "5.4.0-1098.104~18.04.2",
            "linux-azure-5.4-cloud-tools-5.4.0-1098": "5.4.0-1098.104~18.04.2",
            "linux-image-unsigned-5.4.0-1098-azure": "5.4.0-1098.104~18.04.2",
            "linux-modules-5.4.0-1098-azure": "5.4.0-1098.104~18.04.2",
            "linux-azure-5.4-tools-5.4.0-1098": "5.4.0-1098.104~18.04.2",
            "linux-cloud-tools-5.4.0-1098-azure": "5.4.0-1098.104~18.04.2",
            "linux-image-unsigned-5.4.0-1098-azure-dbgsym": "5.4.0-1098.104~18.04.2",
            "linux-buildinfo-5.4.0-1098-azure": "5.4.0-1098.104~18.04.2",
            "linux-modules-extra-5.4.0-1098-azure": "5.4.0-1098.104~18.04.2",
            "linux-tools-5.4.0-1098-azure": "5.4.0-1098.104~18.04.2"
        }
    ]
}

Ubuntu:20.04:LTS / linux-azure

Package

Name
linux-azure
Purl
pkg:deb/ubuntu/linux-azure@5.4.0-1098.104?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.4.0-1098.104

Affected versions

5.*

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "linux-headers-5.4.0-1098-azure": "5.4.0-1098.104",
            "linux-azure-tools-5.4.0-1098": "5.4.0-1098.104",
            "linux-azure-headers-5.4.0-1098": "5.4.0-1098.104",
            "linux-image-unsigned-5.4.0-1098-azure": "5.4.0-1098.104",
            "linux-modules-5.4.0-1098-azure": "5.4.0-1098.104",
            "linux-azure-cloud-tools-5.4.0-1098": "5.4.0-1098.104",
            "linux-cloud-tools-5.4.0-1098-azure": "5.4.0-1098.104",
            "linux-image-unsigned-5.4.0-1098-azure-dbgsym": "5.4.0-1098.104",
            "linux-buildinfo-5.4.0-1098-azure": "5.4.0-1098.104",
            "linux-modules-extra-5.4.0-1098-azure": "5.4.0-1098.104",
            "linux-tools-5.4.0-1098-azure": "5.4.0-1098.104"
        }
    ]
}