ghsa-589w-2j5c-px7j
Vulnerability from github
Published
2024-05-21 15:31
Modified
2024-05-21 15:31
Details
In the Linux kernel, the following vulnerability has been resolved:
net: ti: fix UAF in tlan_remove_one
priv is netdev private data and it cannot be used after free_netdev() call. Using priv after free_netdev() can cause UAF bug. Fix it by moving free_netdev() at the end of the function.
{
"affected": [],
"aliases": [
"CVE-2021-47310"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-21T15:15:18Z",
"severity": null
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ti: fix UAF in tlan_remove_one\n\npriv is netdev private data and it cannot be\nused after free_netdev() call. Using priv after free_netdev()\ncan cause UAF bug. Fix it by moving free_netdev() at the end of the\nfunction.",
"id": "GHSA-589w-2j5c-px7j",
"modified": "2024-05-21T15:31:42Z",
"published": "2024-05-21T15:31:42Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47310"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/0336f8ffece62f882ab3012820965a786a983f70"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/0538b0ab7d2c396e385694228c7cdcd2d2c514e9"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/93efab0ef2a607fff9166d447c4035f98b5db342"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a0a817b2d308fac090a05cbbe80988e073ac5193"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a18a8d9cfbb112ad72e625372849adc3986fd6bf"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/b7e5563f2a7862a9e4796abb9908b092f677e3c1"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/c263ae8c7e4c482387de5e6c89e213f8173fe8b6"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f2a062fcfe1d6f1b0a86fa76ae21c277d65f4405"
}
],
"schema_version": "1.4.0",
"severity": []
}
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.