UBUNTU-CVE-2022-3533

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Source
https://ubuntu.com/security/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.test.osv.dev/v1/vulns/UBUNTU-CVE-2022-3533
Related
Published
2022-10-17T09:15:00Z
Modified
2025-06-02T17:15:55Z
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
  • 3.5 (Low) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L 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=source&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 

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

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