GHSA-X75J-GC7F-RQJC
Vulnerability from github – Published: 2024-10-21 18:30 – Updated: 2026-10-15 03:34In the Linux kernel, the following vulnerability has been resolved:
ext4: filesystems without casefold feature cannot be mounted with siphash
When mounting the ext4 filesystem, if the default hash version is set to DX_HASH_SIPHASH but the casefold feature is not set, exit the mounting.
{
"affected": [],
"aliases": [
"CVE-2024-49968"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-10-21T18:15:17Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\next4: filesystems without casefold feature cannot be mounted with siphash\n\nWhen mounting the ext4 filesystem, if the default hash version is set to\nDX_HASH_SIPHASH but the casefold feature is not set, exit the mounting.",
"id": "GHSA-x75j-gc7f-rqjc",
"modified": "2026-10-15T03:34:11Z",
"published": "2024-10-21T18:30:59Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-49968"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-019113.html"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-457936.html"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/11bd1c279bac701ba91119875796ffff3b98250e"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/52c4538a92da6f3242d4140c03ddc5ee71b39ba8"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/86b81d4eab1cd4c56f7447896232cf33472c2395"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/985b67cd86392310d9e9326de941c22fc9340eec"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/e1373903db6c4ac994de0d18076280ad88e12dee"
}
],
"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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