CVE-2021-46949

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Source
https://cve.org/CVERecord?id=CVE-2021-46949
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-46949.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-46949
Downstream
Published
2024-02-27T19:04:06.373Z
Modified
2026-03-15T22:42:41.881688Z
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:

sfc: farch: fix TX queue lookup in TX flush done handling

We're starting from a TXQ instance number ('qid'), not a TXQ type, so efxgettx_queue() is inappropriate (and could return NULL, leading to panics).

References

Affected packages

Git /

Affected ranges

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "5.10.0"
            },
            {
                "fixed": "5.10.36"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "5.11.0"
            },
            {
                "fixed": "5.11.20"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "5.12.0"
            },
            {
                "fixed": "5.12.3"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-46949.json"