ghsa-xx9h-rqrv-pwc2
Vulnerability from github
Published
2025-09-23 18:30
Modified
2025-09-23 18:30
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

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

scsi: pm8001: Fix tag leaks on error

In pm8001_chip_set_dev_state_req(), pm8001_chip_fw_flash_update_req(), pm80xx_chip_phy_ctl_req() and pm8001_chip_reg_dev_req() add missing calls to pm8001_tag_free() to free the allocated tag when pm8001_mpi_build_cmd() fails.

Similarly, in pm8001_exec_internal_task_abort(), if the chip ->task_abort method fails, the tag allocated for the abort request task must be freed. Add the missing call to pm8001_tag_free().

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49121"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:00:49Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: pm8001: Fix tag leaks on error\n\nIn pm8001_chip_set_dev_state_req(), pm8001_chip_fw_flash_update_req(),\npm80xx_chip_phy_ctl_req() and pm8001_chip_reg_dev_req() add missing calls\nto pm8001_tag_free() to free the allocated tag when pm8001_mpi_build_cmd()\nfails.\n\nSimilarly, in pm8001_exec_internal_task_abort(), if the chip -\u003etask_abort\nmethod fails, the tag allocated for the abort request task must be\nfreed. Add the missing call to pm8001_tag_free().",
  "id": "GHSA-xx9h-rqrv-pwc2",
  "modified": "2025-09-23T18:30:20Z",
  "published": "2025-09-23T18:30:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49121"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/43c617eefab7077d69f5989ad3e2a273da1d728b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4c8f04b1905cd4b776d0b720463c091545478ef7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9cc72bcc1c096ed42c91646f130d4b4191580a4c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a0bb65eadbf942024226241d9d99fed17168940b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bdc74815f1c39905054b7d47399e0260b201b14d"
    }
  ],
  "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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