CVE-2022-48841

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-48841
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48841.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-48841
Related
Published
2024-07-16T13:15:11Z
Modified
2024-09-18T01:00:20Z
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:

ice: fix NULL pointer dereference in iceupdatevsitxring_stats()

It is possible to do NULL pointer dereference in routine that updates Tx ring stats. Currently only stats and bytes are updated when ring pointer is valid, but later on ring is accessed to propagate gathered Tx stats onto VSI stats.

Change the existing logic to move to next ring when ring is NULL.

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
5.17.3-1

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
5.17.3-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}