DEBIAN-CVE-2022-49805

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Source

https://security-tracker.debian.org/tracker/DEBIAN-CVE-2022-49805

Import Source

https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-49805.json

JSON Data

https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2022-49805

Upstream

CVE-2022-49805

Published

2025-05-01T15:16:03Z

Modified

2025-09-19T06:07:43Z

Summary

[none]

Details

In the Linux kernel, the following vulnerability has been resolved: net: lan966x: Fix potential null-ptr-deref in lan966xstatsinit() lan966xstatsinit() calls createsinglethreadworkqueue() and not checked the ret value, which may return NULL. And a null-ptr-deref may happen: lan966xstatsinit() createsinglethreadworkqueue() # failed, lan966x->statsqueue is NULL queuedelayedwork() queuedelayedworkon() _queuedelayedwork() # warning here, but continue _queue_work() # access wq->flags, null-ptr-deref Check the ret value and return -ENOMEM if it is NULL.

References

https://security-tracker.debian.org/tracker/CVE-2022-49805

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

6.0.10-1

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

6.0.10-1

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

6.0.10-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}