ghsa-6fmv-c3mq-xjpq
Vulnerability from github
Published
2025-05-01 15:31
Modified
2025-05-01 15:31
Details
In the Linux kernel, the following vulnerability has been resolved:
nfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send()
nfcmrvl_i2c_nci_send() will be called by nfcmrvl_nci_send(), and skb should be freed in nfcmrvl_i2c_nci_send(). However, nfcmrvl_nci_send() will only free skb when i2c_master_send() return >=0, which means skb will memleak when i2c_master_send() failed. Free skb no matter whether i2c_master_send() succeeds.
{
"affected": [],
"aliases": [
"CVE-2022-49922"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-05-01T15:16:17Z",
"severity": null
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send()\n\nnfcmrvl_i2c_nci_send() will be called by nfcmrvl_nci_send(), and skb\nshould be freed in nfcmrvl_i2c_nci_send(). However, nfcmrvl_nci_send()\nwill only free skb when i2c_master_send() return \u003e=0, which means skb\nwill memleak when i2c_master_send() failed. Free skb no matter whether\ni2c_master_send() succeeds.",
"id": "GHSA-6fmv-c3mq-xjpq",
"modified": "2025-05-01T15:31:53Z",
"published": "2025-05-01T15:31:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49922"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/52438e734c1566f5e2bcd9a065d2d65e306c0555"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/5dfdac5e3f8db5f4445228c44f64091045644a3b"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/825656ae61e73ddc05f585e6258d284c87064b10"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/92a1df9c6da20c02cf9872f8b025a66ddb307aeb"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/93d904a734a74c54d945a9884b4962977f1176cd"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/c8e7d4a1166f063703955f1b2e765a6db5bf1771"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/dd0ee55ead91fbb16889dbe7ff0b0f7c9e4e849d"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f30060efcf18883748a0541aa41acef183cd9c0e"
}
],
"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.
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- 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.