DEBIAN-CVE-2021-47143

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Source
https://security-tracker.debian.org/tracker/DEBIAN-CVE-2021-47143
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-47143.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2021-47143
Upstream
Published
2024-03-25T09:15:08Z
Modified
2025-09-19T06:22:18Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved: net/smc: remove device from smcddevlist after failed deviceadd() If the deviceadd() for a smcddev fails, there's no cleanup step that rolls back the earlier listadd(). The device subsequently gets freed, and we end up with a corrupted list. Add some error handling that removes the device from the list.

References

Affected packages

Debian:11 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.10.46-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.14.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.14.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.14.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}