UBUNTU-CVE-2022-3533

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Source

https://ubuntu.com/security/notices/UBUNTU-CVE-2022-3533

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-3533.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-3533

Related

Published

2022-10-17T09:15:00Z

Modified

2022-10-17T09:15:00Z

Severity

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

Summary

[none]

Details

A vulnerability was found in Linux Kernel. It has been rated as problematic. This issue affects the function parseusdtarg of the file tools/lib/bpf/usdt.c of the component BPF. The manipulation of the argument reg_name leads to memory leak. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211031.

References

Affected packages

Ubuntu:20.04:LTS / libbpf

Package

Name: libbpf
Purl: pkg:deb/ubuntu/libbpf@0.5.0-1~ubuntu20.04.1?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.5.0-1~ubuntu20.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libbpf0": "1:0.5.0-1~ubuntu20.04.1",
            "libbpf-dev": "1:0.5.0-1~ubuntu20.04.1",
            "libbpf0-dbgsym": "1:0.5.0-1~ubuntu20.04.1"
        }
    ]
}

Ubuntu:22.04:LTS / libbpf

Package

Name: libbpf
Purl: pkg:deb/ubuntu/libbpf@0.5.0-1?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.5.0-1

Affected versions

0.*

0.4.0-1ubuntu1

Ecosystem specific

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