CVE-2022-48864

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-48864
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48864.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-48864
Related
Published
2024-07-16T13:15:13Z
Modified
2024-09-18T01:00:19Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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

vdpa/mlx5: add validation for VIRTIONETCTRLMQVQPAIRSSET command

When control vq receives a VIRTIONETCTRLMQVQPAIRSSET command request from the driver, presently there is no validation against the number of queue pairs to configure, or even if multiqueue had been negotiated or not is unverified. This may lead to kernel panic due to uninitialized resource for the queues were there any bogus request sent down by untrusted driver. Tie up the loose ends there.

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
5.16.18-1

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
5.16.18-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}