CVE-2021-47442

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Source

https://nvd.nist.gov/vuln/detail/CVE-2021-47442

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47442.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-47442

Related

Published

2024-05-22T07:15:09Z

Modified

2024-09-18T03:17:28.005294Z

Summary

[none]

Details

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

NFC: digital: fix possible memory leak in digitalinsendsddreq()

'skb' is allocated in digitalinsendsddreq(), but not free when digitalinsendcmd() failed, which will cause memory leak. Fix it by freeing 'skb' if digitalinsendcmd() return failed.

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

5.10.84-1

Affected versions

5.*

5.10.46-4

5.10.46-5

5.10.70-1~bpo10+1

5.10.70-1

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

5.14.16-1

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

5.14.16-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}