Vulnerability-Lookup

GHSA-578J-PCJ4-7HF3

Vulnerability from github – Published: 2026-09-17 18:31 – Updated: 2026-09-17 18:31

Details

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

vdpa/mlx5: fix wrong list iterated in add_direct_chain error path

In add_direct_chain(), newly allocated direct MR entries are added to the local list 'tmp', which is spliced into mr->head only on success. On the error path, the cleanup loop was incorrectly iterating over mr->head instead of tmp.

Fix by iterating over 'tmp' in the err_alloc cleanup path.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-90128"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-17T17:17:05Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nvdpa/mlx5: fix wrong list iterated in add_direct_chain error path\n\nIn add_direct_chain(), newly allocated direct MR entries are added to\nthe local list \u0027tmp\u0027, which is spliced into mr-\u003ehead only on success.\nOn the error path, the cleanup loop was incorrectly iterating over\nmr-\u003ehead instead of tmp.\n\nFix by iterating over \u0027tmp\u0027 in the err_alloc cleanup path.",
  "id": "GHSA-578j-pcj4-7hf3",
  "modified": "2026-09-17T18:31:52Z",
  "published": "2026-09-17T18:31:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-90128"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/22d52af9e26a72bdfe2dcfb1419a091de4862cd9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/23ae56d9e74c122f95cae71ae3b9fc259fb88446"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/637d867530daea61898e3346975978b7f67fc2ac"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6ca752850de3b8162f030793cc15001aec85c4cf"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c678d04ac9e5a64c2559c43bce273e845fbd09eb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c93defccf5eb0a92bdafa43487be6ce0221a2477"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ed3462365636df3bc63e34d7468f4faed3f70a4e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/eeac2ea4ad2654e3f160a9b608d05c9af31433a6"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-90128 (GCVE-0-2026-90128)

Vulnerability from cvelistv5 – Published: 2026-09-17 16:06 – Updated: 2026-09-17 16:06

Title

vdpa/mlx5: fix wrong list iterated in add_direct_chain error path

Summary

In the Linux kernel, the following vulnerability has been resolved: vdpa/mlx5: fix wrong list iterated in add_direct_chain error path In add_direct_chain(), newly allocated direct MR entries are added to the local list 'tmp', which is spliced into mr->head only on success. On the error path, the cleanup loop was incorrectly iterating over mr->head instead of tmp. Fix by iterating over 'tmp' in the err_alloc cleanup path.

Severity

No CVSS data available.

Assigner

Linux mitre root

References

8 references

URL	Tags
https://git.kernel.org/stable/c/c93defccf5eb0a92b…
https://git.kernel.org/stable/c/ed3462365636df3bc…
https://git.kernel.org/stable/c/22d52af9e26a72bdf…
https://git.kernel.org/stable/c/eeac2ea4ad2654e3f…
https://git.kernel.org/stable/c/637d867530daea618…
https://git.kernel.org/stable/c/6ca752850de3b8162…
https://git.kernel.org/stable/c/c678d04ac9e5a64c2…
https://git.kernel.org/stable/c/23ae56d9e74c122f9…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 94abbccdf2916cb03f9626f2d36c6e9971490c12 , < c93defccf5eb0a92bdafa43487be6ce0221a2477 (git) Affected: 94abbccdf2916cb03f9626f2d36c6e9971490c12 , < ed3462365636df3bc63e34d7468f4faed3f70a4e (git) Affected: 94abbccdf2916cb03f9626f2d36c6e9971490c12 , < 22d52af9e26a72bdfe2dcfb1419a091de4862cd9 (git) Affected: 94abbccdf2916cb03f9626f2d36c6e9971490c12 , < eeac2ea4ad2654e3f160a9b608d05c9af31433a6 (git) Affected: 94abbccdf2916cb03f9626f2d36c6e9971490c12 , < 637d867530daea61898e3346975978b7f67fc2ac (git) Affected: 94abbccdf2916cb03f9626f2d36c6e9971490c12 , < 6ca752850de3b8162f030793cc15001aec85c4cf (git) Affected: 94abbccdf2916cb03f9626f2d36c6e9971490c12 , < c678d04ac9e5a64c2559c43bce273e845fbd09eb (git) Affected: 94abbccdf2916cb03f9626f2d36c6e9971490c12 , < 23ae56d9e74c122f95cae71ae3b9fc259fb88446 (git)
Linux	Linux	Affected: 5.9 Unaffected: 0 , < 5.9 (semver) Unaffected: 5.10.270 , ≤ 5.10.* (semver) Unaffected: 5.15.221 , ≤ 5.15.* (semver) Unaffected: 6.1.188 , ≤ 6.1.* (semver) Unaffected: 6.6.157 , ≤ 6.6.* (semver) Unaffected: 6.12.110 , ≤ 6.12.* (semver) Unaffected: 6.18.52 , ≤ 6.18.* (semver) Unaffected: 7.2.6 , ≤ 7.2.* (semver) Unaffected: 7.3-rc1 , ≤ * (original_commit_for_fix)

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Sightings

Author	Source	Type	Date	Other

Nomenclature

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Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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GHSA-578J-PCJ4-7HF3

CVE-2026-90128 (GCVE-0-2026-90128)

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