GHSA-F3HM-2Q4W-7W9X
Vulnerability from github – Published: 2025-10-24 21:31 – Updated: 2025-10-24 21:31In the Linux kernel, the following vulnerability has been resolved:
i40e: Fix call trace in setup_tx_descriptors
After PF reset and ethtool -t there was call trace in dmesg sometimes leading to panic. When there was some time, around 5 seconds, between reset and test there were no errors.
Problem was that pf reset calls i40e_vsi_close in prep_for_reset and ethtool -t calls i40e_vsi_close in diag_test. If there was not enough time between those commands the second i40e_vsi_close starts before previous i40e_vsi_close was done which leads to crash.
Add check to diag_test if pf is in reset and don't start offline tests if it is true. Add netif_info("testing failed") into unhappy path of i40e_diag_test()
{
"affected": [],
"aliases": [
"CVE-2022-49725"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-26T07:01:48Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\ni40e: Fix call trace in setup_tx_descriptors\n\nAfter PF reset and ethtool -t there was call trace in dmesg\nsometimes leading to panic. When there was some time, around 5\nseconds, between reset and test there were no errors.\n\nProblem was that pf reset calls i40e_vsi_close in prep_for_reset\nand ethtool -t calls i40e_vsi_close in diag_test. If there was not\nenough time between those commands the second i40e_vsi_close starts\nbefore previous i40e_vsi_close was done which leads to crash.\n\nAdd check to diag_test if pf is in reset and don\u0027t start offline\ntests if it is true.\nAdd netif_info(\"testing failed\") into unhappy path of i40e_diag_test()",
"id": "GHSA-f3hm-2q4w-7w9x",
"modified": "2025-10-24T21:31:09Z",
"published": "2025-10-24T21:31:09Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49725"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/0a4e5a3dc5e41212870e6043895ae02455c93f63"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/15950157e2c24865b696db1c9ccc72743ae0e967"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/322271351b0e41565171e4cce70ea41854fac115"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/5ba9956ca57e361fb13ea369bb753eb33177acc7"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/814092927a215f5ca6c08249ec72a205e0b473cd"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/fd5855e6b1358e816710afee68a1d2bc685176ca"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ff6e03fe84bc917bb0c907d02de668c2fe101712"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
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