Vulnerability-Lookup

GHSA-7WXP-97WR-WJ5G

Vulnerability from github – Published: 2025-10-28 12:30 – Updated: 2025-10-28 12:30

Details

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

remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable()

pru_rproc_set_ctable() accessed rproc->priv before the IS_ERR_OR_NULL check, which could lead to a null pointer dereference. Move the pru assignment, ensuring we never dereference a NULL rproc pointer.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-40033"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-28T12:15:37Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable()\n\npru_rproc_set_ctable() accessed rproc-\u003epriv before the IS_ERR_OR_NULL\ncheck, which could lead to a null pointer dereference. Move the pru\nassignment, ensuring we never dereference a NULL rproc pointer.",
  "id": "GHSA-7wxp-97wr-wj5g",
  "modified": "2025-10-28T12:30:16Z",
  "published": "2025-10-28T12:30:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-40033"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/66821fdb723d55b25482a76b92d17d416efeae6b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c9b6d789591f2bd57b0cbd59592493e11e029ed4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d41e075b077142bb9ae5df40b9ddf9fd7821a811"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f0164d89950120281f2446be9687cffa1e43dbcc"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2025-40033 (GCVE-0-2025-40033)

Vulnerability from cvelistv5 – Published: 2025-10-28 11:48 – Updated: 2026-05-11 21:41

Title

remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable()

Summary

In the Linux kernel, the following vulnerability has been resolved: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() pru_rproc_set_ctable() accessed rproc->priv before the IS_ERR_OR_NULL check, which could lead to a null pointer dereference. Move the pru assignment, ensuring we never dereference a NULL rproc pointer.

Severity

No CVSS data available.

Assigner

Linux CNA under the mitre root

CNA scorecard D 53/100 over 7063 records in the last 180 days details

References

4 references

URL	Tags
https://git.kernel.org/stable/c/66821fdb723d55b25…
https://git.kernel.org/stable/c/c9b6d789591f2bd57…
https://git.kernel.org/stable/c/f0164d89950120281…
https://git.kernel.org/stable/c/d41e075b077142bb9…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 102853400321baea2527917e6e89be33508c3e18 , < 66821fdb723d55b25482a76b92d17d416efeae6b (git) Affected: 102853400321baea2527917e6e89be33508c3e18 , < c9b6d789591f2bd57b0cbd59592493e11e029ed4 (git) Affected: 102853400321baea2527917e6e89be33508c3e18 , < f0164d89950120281f2446be9687cffa1e43dbcc (git) Affected: 102853400321baea2527917e6e89be33508c3e18 , < d41e075b077142bb9ae5df40b9ddf9fd7821a811 (git)
Linux	Linux	Affected: 6.3 Unaffected: 0 , < 6.3 (semver) Unaffected: 6.6.112 , ≤ 6.6.* (semver) Unaffected: 6.12.53 , ≤ 6.12.* (semver) Unaffected: 6.17.3 , ≤ 6.17.* (semver) Unaffected: 6.18 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/remoteproc/pru_rproc.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "66821fdb723d55b25482a76b92d17d416efeae6b",
              "status": "affected",
              "version": "102853400321baea2527917e6e89be33508c3e18",
              "versionType": "git"
            },
            {
              "lessThan": "c9b6d789591f2bd57b0cbd59592493e11e029ed4",
              "status": "affected",
              "version": "102853400321baea2527917e6e89be33508c3e18",
              "versionType": "git"
            },
            {
              "lessThan": "f0164d89950120281f2446be9687cffa1e43dbcc",
              "status": "affected",
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              "versionType": "git"
            },
            {
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              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/remoteproc/pru_rproc.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.3"
            },
            {
              "lessThan": "6.3",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.112",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.53",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.17.*",
              "status": "unaffected",
              "version": "6.17.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.18",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.112",
                  "versionStartIncluding": "6.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.53",
                  "versionStartIncluding": "6.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "versionStartIncluding": "6.3",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
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        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable()\n\npru_rproc_set_ctable() accessed rproc-\u003epriv before the IS_ERR_OR_NULL\ncheck, which could lead to a null pointer dereference. Move the pru\nassignment, ensuring we never dereference a NULL rproc pointer."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T21:41:11.164Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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    "assignerShortName": "Linux",
    "cveId": "CVE-2025-40033",
    "datePublished": "2025-10-28T11:48:15.624Z",
    "dateReserved": "2025-04-16T07:20:57.153Z",
    "dateUpdated": "2026-05-11T21:41:11.164Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.2"
}

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.

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