CVE-2021-47470

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Source

https://nvd.nist.gov/vuln/detail/CVE-2021-47470

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47470.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-47470

Related

Published

2024-05-22T07:15:11Z

Modified

2024-09-18T01:00:21Z

Summary

[none]

Details

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

mm, slub: fix potential use-after-free in slabdebugfsfops

When sysfsslabadd failed, we shouldn't call debugfsslabadd() for s because s will be freed soon. And slabdebugfsfops will use s later leading to a use-after-free.

References

Affected packages

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"
}