UBUNTU-CVE-2022-3534

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Source

https://ubuntu.com/security/CVE-2022-3534

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-3534.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-3534

Related

Published

2022-10-17T09:15:00Z

Modified

2024-10-15T14:10:04Z

Severity

8.0 (High) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

A vulnerability classified as critical has been found in Linux Kernel. Affected is the function btfdumpnamedups of the file tools/lib/bpf/btfdump.c of the component libbpf. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211032.

References

Affected packages

Ubuntu:Pro:16.04:LTS / dwarves-dfsg

Package

Name: dwarves-dfsg
Purl: pkg:deb/ubuntu/dwarves-dfsg?arch=src?distro=esm-apps/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.10-2ubuntu1

1.10-2.1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / dwarves-dfsg

Package

Name: dwarves-dfsg
Purl: pkg:deb/ubuntu/dwarves-dfsg?arch=src?distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.21-0ubuntu1~18.04.1+esm1

Affected versions

1.*

1.10-2.1

1.10-2.1build1

1.21-0ubuntu1~18.04

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.21-0ubuntu1~18.04.1+esm1",
            "binary_name": "dwarves"
        },
        {
            "binary_version": "1.21-0ubuntu1~18.04.1+esm1",
            "binary_name": "dwarves-dbgsym"
        }
    ]
}

Ubuntu:20.04:LTS / dwarves-dfsg

Package

Name: dwarves-dfsg
Purl: pkg:deb/ubuntu/dwarves-dfsg?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.21-0ubuntu1~20.04.1

Affected versions

1.*

1.15-1

1.15-2

1.21-0ubuntu1~20.04

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.21-0ubuntu1~20.04.1",
            "binary_name": "dwarves"
        },
        {
            "binary_version": "1.21-0ubuntu1~20.04.1",
            "binary_name": "dwarves-dbgsym"
        }
    ]
}

Ubuntu:20.04:LTS / libbpf

Package

Name: libbpf
Purl: pkg:deb/ubuntu/libbpf?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.5.0-1~ubuntu20.04.1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:20.04:LTS / libbpf

Package

Name: libbpf
Purl: pkg:deb/ubuntu/libbpf?arch=src?distro=esm-apps/focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.5.0-1~ubuntu20.04.1+esm1

Affected versions

0.*

0.5.0-1~ubuntu20.04.1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1:0.5.0-1~ubuntu20.04.1+esm1",
            "binary_name": "libbpf-dev"
        },
        {
            "binary_version": "1:0.5.0-1~ubuntu20.04.1+esm1",
            "binary_name": "libbpf0"
        },
        {
            "binary_version": "1:0.5.0-1~ubuntu20.04.1+esm1",
            "binary_name": "libbpf0-dbgsym"
        }
    ]
}

Ubuntu:22.04:LTS / libbpf

Package

Name: libbpf
Purl: pkg:deb/ubuntu/libbpf?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.5.0-1ubuntu22.04.1

Affected versions

0.*

0.4.0-1ubuntu1

0.5.0-1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1:0.5.0-1ubuntu22.04.1",
            "binary_name": "libbpf-dev"
        },
        {
            "binary_version": "1:0.5.0-1ubuntu22.04.1",
            "binary_name": "libbpf0"
        },
        {
            "binary_version": "1:0.5.0-1ubuntu22.04.1",
            "binary_name": "libbpf0-dbgsym"
        }
    ]
}