GHSA-H445-49J7-8JW7
Vulnerability from github – Published: 2024-04-28 15:30 – Updated: 2025-01-07 18:30In the Linux kernel, the following vulnerability has been resolved:
netfilter: ebtables: fix memory leak when blob is malformed
The bug fix was incomplete, it "replaced" crash with a memory leak. The old code had an assignment to "ret" embedded into the conditional, restore this.
{
"affected": [],
"aliases": [
"CVE-2022-48641"
],
"database_specific": {
"cwe_ids": [
"CWE-401"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-28T13:15:06Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: ebtables: fix memory leak when blob is malformed\n\nThe bug fix was incomplete, it \"replaced\" crash with a memory leak.\nThe old code had an assignment to \"ret\" embedded into the conditional,\nrestore this.",
"id": "GHSA-h445-49j7-8jw7",
"modified": "2025-01-07T18:30:42Z",
"published": "2024-04-28T15:30:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48641"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/11ebf32fde46572b0aaf3c2bdd97d923ef5a03ab"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/1e98318af2f163eadaff815abcef38d27ca92c1e"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/38cf372b17f0a5f35c1b716a100532d539f0eb33"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/62ce44c4fff947eebdf10bb582267e686e6835c9"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/754e8b74281dd54a324698803483f47cf3355ae1"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/d5917b7af7cae0e2804f9d127a03268035098b7f"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ebd97dbe3c55d68346b9c5fb00634a7f5b10bbee"
}
],
"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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