ghsa-wjfp-mxjr-ch9p
Vulnerability from github
Published
2024-06-19 15:30
Modified
2024-08-27 18:31
Details

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

RDMA/irdma: Fix a user-after-free in add_pble_prm

When irdma_hmc_sd_one fails, 'chunk' is freed while its still on the PBLE info list.

Add the chunk entry to the PBLE info list only after successful setting of the SD in irdma_hmc_sd_one.

Show details on source website


{
  "affected": [],
  "aliases": [
    "CVE-2021-47614"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-06-19T15:15:55Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/irdma: Fix a user-after-free in add_pble_prm\n\nWhen irdma_hmc_sd_one fails, \u0027chunk\u0027 is freed while its still on the PBLE\ninfo list.\n\nAdd the chunk entry to the PBLE info list only after successful setting of\nthe SD in irdma_hmc_sd_one.",
  "id": "GHSA-wjfp-mxjr-ch9p",
  "modified": "2024-08-27T18:31:35Z",
  "published": "2024-06-19T15:30:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47614"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/11eebcf63e98fcf047a876a51d76afdabc3b8b9b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1e11a39a82e95ce86f849f40dda0d9c0498cebd9"
    }
  ],
  "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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