UBUNTU-CVE-2022-3637

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Source
https://ubuntu.com/security/CVE-2022-3637
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-3637.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-3637
Upstream
Published
2022-10-21T11:15:00Z
Modified
2025-09-08T16:49:49Z
Severity
  • 2.6 (Low) CVSS_V3 - CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function jlink_init of the file monitor/jlink.c of the component BlueZ. The manipulation leads to denial of service. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211936.

References

Affected packages

Ubuntu:Pro:16.04:LTS / bluez

Package

Name
bluez
Purl
pkg:deb/ubuntu/bluez@5.37-0ubuntu5.3+esm5?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.35-0ubuntu2
5.36-0ubuntu1
5.37-0ubuntu5
5.37-0ubuntu5.1
5.37-0ubuntu5.3
5.37-0ubuntu5.3+esm1
5.37-0ubuntu5.3+esm2
5.37-0ubuntu5.3+esm3
5.37-0ubuntu5.3+esm4
5.37-0ubuntu5.3+esm5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "5.37-0ubuntu5.3+esm5",
            "binary_name": "bluetooth"
        },
        {
            "binary_version": "5.37-0ubuntu5.3+esm5",
            "binary_name": "bluez"
        },
        {
            "binary_version": "5.37-0ubuntu5.3+esm5",
            "binary_name": "bluez-cups"
        },
        {
            "binary_version": "5.37-0ubuntu5.3+esm5",
            "binary_name": "bluez-hcidump"
        },
        {
            "binary_version": "5.37-0ubuntu5.3+esm5",
            "binary_name": "bluez-obexd"
        },
        {
            "binary_version": "5.37-0ubuntu5.3+esm5",
            "binary_name": "bluez-tests"
        },
        {
            "binary_version": "5.37-0ubuntu5.3+esm5",
            "binary_name": "libbluetooth-dev"
        },
        {
            "binary_version": "5.37-0ubuntu5.3+esm5",
            "binary_name": "libbluetooth3"
        }
    ]
}