UBUNTU-CVE-2021-3835

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Source
https://ubuntu.com/security/CVE-2021-3835
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3835.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-3835
Related
  • CVE-2021-3835
Published
2022-02-07T22:15:00Z
Modified
2025-04-23T15:06:49Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Buffer overflow in usb device class. Zephyr versions >= v2.6.0 contain Heap-based Buffer Overflow (CWE-122). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-fm6v-8625-99jf

References

Affected packages

Ubuntu:Pro:16.04:LTS / zephyr

Package

Name
zephyr
Purl
pkg:deb/ubuntu/zephyr@3.1.2-1build1?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

3.*

3.1.2-1
3.1.2-1build1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / zephyr

Package

Name
zephyr
Purl
pkg:deb/ubuntu/zephyr@3.1.2-1build2?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

3.*

3.1.2-1build1
3.1.2-1build2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / zephyr

Package

Name
zephyr
Purl
pkg:deb/ubuntu/zephyr@3.1.2-1build3?arch=source&distro=focal

Affected ranges

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

Affected versions

3.*

3.1.2-1build3

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / zephyr

Package

Name
zephyr
Purl
pkg:deb/ubuntu/zephyr@3.1.2-1build3?arch=source&distro=jammy

Affected ranges

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

Affected versions

3.*

3.1.2-1build3

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / zephyr

Package

Name
zephyr
Purl
pkg:deb/ubuntu/zephyr@3.1.2-1.1build1?arch=source&distro=oracular

Affected ranges

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

Affected versions

3.*

3.1.2-1.1build1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / zephyr

Package

Name
zephyr
Purl
pkg:deb/ubuntu/zephyr@3.1.2-1.1build1?arch=source&distro=noble

Affected ranges

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

Affected versions

3.*

3.1.2-1.1
3.1.2-1.1build1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:25.04 / zephyr

Package

Name
zephyr
Purl
pkg:deb/ubuntu/zephyr@3.1.2-1.1build1?arch=source&distro=plucky

Affected ranges

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

Affected versions

3.*

3.1.2-1.1build1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}