UBUNTU-CVE-2022-3534

See a problem?
Source
https://ubuntu.com/security/notices/UBUNTU-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
2022-10-17T09:15:00Z
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

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@1.21-0ubuntu1~18.04.1+esm1?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": [
        {
            "dwarves-dbgsym": "1.21-0ubuntu1~18.04.1+esm1",
            "dwarves": "1.21-0ubuntu1~18.04.1+esm1"
        }
    ]
}

Ubuntu:20.04:LTS / dwarves-dfsg

Package

Name
dwarves-dfsg
Purl
pkg:deb/ubuntu/dwarves-dfsg@1.21-0ubuntu1~20.04.1?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": [
        {
            "dwarves-dbgsym": "1.21-0ubuntu1~20.04.1",
            "dwarves": "1.21-0ubuntu1~20.04.1"
        }
    ]
}

Ubuntu:20.04:LTS / libbpf

Package

Name
libbpf

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@0.5.0-1~ubuntu20.04.1+esm1?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": [
        {
            "libbpf0": "1:0.5.0-1~ubuntu20.04.1+esm1",
            "libbpf-dev": "1:0.5.0-1~ubuntu20.04.1+esm1",
            "libbpf0-dbgsym": "1:0.5.0-1~ubuntu20.04.1+esm1"
        }
    ]
}

Ubuntu:22.04:LTS / libbpf

Package

Name
libbpf
Purl
pkg:deb/ubuntu/libbpf@0.5.0-1ubuntu22.04.1?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": [
        {
            "libbpf0": "1:0.5.0-1ubuntu22.04.1",
            "libbpf-dev": "1:0.5.0-1ubuntu22.04.1",
            "libbpf0-dbgsym": "1:0.5.0-1ubuntu22.04.1"
        }
    ]
}