CVE-2021-47071

See a problem?
Please try reporting it to the source first.

Source

https://nvd.nist.gov/vuln/detail/CVE-2021-47071

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47071.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-47071

Related

Published

2024-03-01T22:15:46Z

Modified

2024-09-18T01:00:20Z

Summary

[none]

Details

In the Linux kernel, the following vulnerability has been resolved:

uiohvgeneric: Fix a memory leak in error handling paths

If 'vmbusestablishgpadl()' fails, the (recv|send)gpadl will not be updated and 'hvuio_cleanup()' in the error handling path will not be able to free the corresponding buffer.

In such a case, we need to free the buffer explicitly.

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

5.10.40-1

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

5.10.40-1

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

5.10.40-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}