CVE-2021-47164

Source
https://cve.org/CVERecord?id=CVE-2021-47164
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-47164.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-47164
Downstream
Related
Published
2024-03-25T10:15:08.577Z
Modified
2026-03-13T05:20:35.592970Z
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:

net/mlx5e: Fix null deref accessing lag dev

It could be the lag dev is null so stop processing the event. In bondenslave() the active/backup slave being set before setting the upper dev so first event is without an upper dev. After setting the upper dev with bondmasterupperdev_link() there is a second event and in that event we have an upper dev.

References

Affected packages

Git /

Affected ranges

Database specific

source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-47164.json"
unresolved_ranges
[
    {
        "events": [
            {
                "introduced": "5.8"
            },
            {
                "fixed": "5.10.42"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "5.11"
            },
            {
                "fixed": "5.12.9"
            }
        ]
    }
]