DEBIAN-CVE-2022-50498

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Source
https://security-tracker.debian.org/tracker/CVE-2022-50498
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50498.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2022-50498
Upstream
Published
2025-10-04T16:15:46.907Z
Modified
2025-11-19T01:04:36.583814Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved: eth: alx: take rtnllock on resume Zbynek reports that alx trips an rtnl assertion on resume: RTNL: assertion failed at net/core/dev.c (2891) RIP: 0010:netifsetrealnumtxqueues+0x1ac/0x1c0 Call Trace: <TASK> _alxopen+0x230/0x570 [alx] alxresume+0x54/0x80 [alx] ? pcilegacyresume+0x80/0x80 dpmruncallback+0x4a/0x150 deviceresume+0x8b/0x190 asyncresume+0x19/0x30 asyncrunentryfn+0x30/0x130 processonework+0x1e5/0x3b0 indeed the driver does not hold rtnl_lock during its internal close and re-open functions during suspend/resume. Note that this is not a huge bug as the driver implements its own locking, and does not implement changing the number of queues, but we need to silence the splat.

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
6.0.3-1

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
6.0.3-1

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
6.0.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}