Vulnerability-Lookup

GHSA-9GVX-7G99-QP7R

Vulnerability from github – Published: 2025-04-16 15:34 – Updated: 2025-05-06 18:30

Details

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

spi: cadence: Fix out-of-bounds array access in cdns_mrvl_xspi_setup_clock()

If requested_clk > 128, cdns_mrvl_xspi_setup_clock() iterates over the entire cdns_mrvl_xspi_clk_div_list array without breaking out early, causing 'i' to go beyond the array bounds.

Fix that by stopping the loop when it gets to the last entry, clamping the clock to the minimum 6.25 MHz.

Fixes the following warning with an UBSAN kernel:

vmlinux.o: warning: objtool: cdns_mrvl_xspi_setup_clock: unexpected end of section .text.cdns_mrvl_xspi_setup_clock

Severity

7.8 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2025-22067"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-129"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-16T15:16:00Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: cadence: Fix out-of-bounds array access in cdns_mrvl_xspi_setup_clock()\n\nIf requested_clk \u003e 128, cdns_mrvl_xspi_setup_clock() iterates over the\nentire cdns_mrvl_xspi_clk_div_list array without breaking out early,\ncausing \u0027i\u0027 to go beyond the array bounds.\n\nFix that by stopping the loop when it gets to the last entry, clamping\nthe clock to the minimum 6.25 MHz.\n\nFixes the following warning with an UBSAN kernel:\n\n  vmlinux.o: warning: objtool: cdns_mrvl_xspi_setup_clock: unexpected end of section .text.cdns_mrvl_xspi_setup_clock",
  "id": "GHSA-9gvx-7g99-qp7r",
  "modified": "2025-05-06T18:30:36Z",
  "published": "2025-04-16T15:34:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-22067"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/645f1813fe0dc96381c36b834131e643b798fd73"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7ba0847fa1c22e7801cebfe5f7b75aee4fae317e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c1fb84e274cb6a2bce6ba5e65116c06e0b3ab275"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e50781bf7accc75883cb8a6a9921fb4e2fa8cca4"
    }
  ],
  "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"
    }
  ]
}

CVE-2025-22067 (GCVE-0-2025-22067)

Vulnerability from cvelistv5 – Published: 2025-04-16 14:12 – Updated: 2026-05-11 21:12

Title

spi: cadence: Fix out-of-bounds array access in cdns_mrvl_xspi_setup_clock()

Summary

In the Linux kernel, the following vulnerability has been resolved: spi: cadence: Fix out-of-bounds array access in cdns_mrvl_xspi_setup_clock() If requested_clk > 128, cdns_mrvl_xspi_setup_clock() iterates over the entire cdns_mrvl_xspi_clk_div_list array without breaking out early, causing 'i' to go beyond the array bounds. Fix that by stopping the loop when it gets to the last entry, clamping the clock to the minimum 6.25 MHz. Fixes the following warning with an UBSAN kernel: vmlinux.o: warning: objtool: cdns_mrvl_xspi_setup_clock: unexpected end of section .text.cdns_mrvl_xspi_setup_clock

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-01 16:32 UTC

CWE

CWE-129 - Improper Validation of Array Index

Assigner

Linux mitre root

References

4 references

URL	Tags
https://git.kernel.org/stable/c/e50781bf7accc7588…
https://git.kernel.org/stable/c/c1fb84e274cb6a2bc…
https://git.kernel.org/stable/c/645f1813fe0dc9638…
https://git.kernel.org/stable/c/7ba0847fa1c22e780…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 26d34fdc49712ddbd42b11102f5d9d78a0f42097 , < e50781bf7accc75883cb8a6a9921fb4e2fa8cca4 (git) Affected: 26d34fdc49712ddbd42b11102f5d9d78a0f42097 , < c1fb84e274cb6a2bce6ba5e65116c06e0b3ab275 (git) Affected: 26d34fdc49712ddbd42b11102f5d9d78a0f42097 , < 645f1813fe0dc96381c36b834131e643b798fd73 (git) Affected: 26d34fdc49712ddbd42b11102f5d9d78a0f42097 , < 7ba0847fa1c22e7801cebfe5f7b75aee4fae317e (git)
Linux	Linux	Affected: 6.12 Unaffected: 0 , < 6.12 (semver) Unaffected: 6.12.23 , ≤ 6.12.* (semver) Unaffected: 6.13.11 , ≤ 6.13.* (semver) Unaffected: 6.14.2 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix)

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        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
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              "baseScore": 7.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: cadence: Fix out-of-bounds array access in cdns_mrvl_xspi_setup_clock()\n\nIf requested_clk \u003e 128, cdns_mrvl_xspi_setup_clock() iterates over the\nentire cdns_mrvl_xspi_clk_div_list array without breaking out early,\ncausing \u0027i\u0027 to go beyond the array bounds.\n\nFix that by stopping the loop when it gets to the last entry, clamping\nthe clock to the minimum 6.25 MHz.\n\nFixes the following warning with an UBSAN kernel:\n\n  vmlinux.o: warning: objtool: cdns_mrvl_xspi_setup_clock: unexpected end of section .text.cdns_mrvl_xspi_setup_clock"
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    "dateReserved": "2024-12-29T08:45:45.813Z",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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.

Detection rules are retrieved from Rulezet.

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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