ghsa-8jxm-phrp-w2j4
Vulnerability from github
Published
2024-11-19 03:31
Modified
2024-12-14 21:31
Details

In the Linux kernel, the following vulnerability has been resolved:

ksmbd: fix slab-use-after-free in smb3_preauth_hash_rsp

ksmbd_user_session_put should be called under smb3_preauth_hash_rsp(). It will avoid freeing session before calling smb3_preauth_hash_rsp().

Show details on source website


{
  "affected": [],
  "aliases": [
    "CVE-2024-50283"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-19T02:16:30Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: fix slab-use-after-free in smb3_preauth_hash_rsp\n\nksmbd_user_session_put should be called under smb3_preauth_hash_rsp().\nIt will avoid freeing session before calling smb3_preauth_hash_rsp().",
  "id": "GHSA-8jxm-phrp-w2j4",
  "modified": "2024-12-14T21:31:33Z",
  "published": "2024-11-19T03:31:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-50283"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1b6ad475d4ed577d34e0157eb507be00c588bf5c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b8fc56fbca7482c1e5c0e3351c6ae78982e25ada"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c6cdc08c25a868a08068dfc319fa9fce982b8e7f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cb645064e0811053c94e86677f2e58ed29359d62"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f7557bbca40d4ca8bb1c6c940ac6c95078bd0827"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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