Vulnerability-Lookup

GHSA-88QC-F788-CJRV

Vulnerability from github – Published: 2026-08-15 06:32 – Updated: 2026-08-15 06:32

Details

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

mtd: rawnand: pl353: fix probe resource allocation

During probe(), the devm_ioremap() is called with the parent device instead of the current one. So when the module is unloaded, the register area isn't released.

Target the pl35x device in the devm_ioremap() instead of its parent.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-72167"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-15T06:21:34Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: rawnand: pl353: fix probe resource allocation\n\nDuring probe(), the devm_ioremap() is called with the parent device\ninstead of the current one. So when the module is unloaded, the register\narea isn\u0027t released.\n\nTarget the pl35x device in the devm_ioremap() instead of its parent.",
  "id": "GHSA-88qc-f788-cjrv",
  "modified": "2026-08-15T06:32:14Z",
  "published": "2026-08-15T06:32:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-72167"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/19ed11aee966d91beebdef9d32ce926474872f79"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3c44f6c62f652d3ac9d03beb8a199e6388256cdd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/593201a8f43864cb7e25197095f6716a589584fd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/862c6738833b5b01c801cc47023272f5eaa9a7b2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ace3a0c839f3bfe1779c6708e7709c824b96dc2f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/afddc648403511b6d2e978e73686c77549bc72b3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c4c9180b3b23f82e1ec429350b420c45c5b5100e"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-72167 (GCVE-0-2026-72167)

Vulnerability from cvelistv5 – Published: 2026-08-15 05:53 – Updated: 2026-08-17 05:09

Title

mtd: rawnand: pl353: fix probe resource allocation

Summary

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: pl353: fix probe resource allocation During probe(), the devm_ioremap() is called with the parent device instead of the current one. So when the module is unloaded, the register area isn't released. Target the pl35x device in the devm_ioremap() instead of its parent.

Severity

No CVSS data available.

Assigner

Linux mitre root

References

7 references

URL	Tags
https://git.kernel.org/stable/c/593201a8f43864cb7…
https://git.kernel.org/stable/c/862c6738833b5b01c…
https://git.kernel.org/stable/c/afddc648403511b6d…
https://git.kernel.org/stable/c/c4c9180b3b23f82e1…
https://git.kernel.org/stable/c/ace3a0c839f3bfe17…
https://git.kernel.org/stable/c/3c44f6c62f652d3ac…
https://git.kernel.org/stable/c/19ed11aee966d91be…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 08d8c62164a322eb923034acacf25246b775593a , < 593201a8f43864cb7e25197095f6716a589584fd (git) Affected: 08d8c62164a322eb923034acacf25246b775593a , < 862c6738833b5b01c801cc47023272f5eaa9a7b2 (git) Affected: 08d8c62164a322eb923034acacf25246b775593a , < afddc648403511b6d2e978e73686c77549bc72b3 (git) Affected: 08d8c62164a322eb923034acacf25246b775593a , < c4c9180b3b23f82e1ec429350b420c45c5b5100e (git) Affected: 08d8c62164a322eb923034acacf25246b775593a , < ace3a0c839f3bfe1779c6708e7709c824b96dc2f (git) Affected: 08d8c62164a322eb923034acacf25246b775593a , < 3c44f6c62f652d3ac9d03beb8a199e6388256cdd (git) Affected: 08d8c62164a322eb923034acacf25246b775593a , < 19ed11aee966d91beebdef9d32ce926474872f79 (git)
Linux	Linux	Affected: 5.14 Unaffected: 0 , < 5.14 (semver) Unaffected: 5.15.212 , ≤ 5.15.* (semver) Unaffected: 6.1.178 , ≤ 6.1.* (semver) Unaffected: 6.6.145 , ≤ 6.6.* (semver) Unaffected: 6.12.97 , ≤ 6.12.* (semver) Unaffected: 6.18.40 , ≤ 6.18.* (semver) Unaffected: 7.1.5 , ≤ 7.1.* (semver) Unaffected: 7.2 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/mtd/nand/raw/pl35x-nand-controller.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "593201a8f43864cb7e25197095f6716a589584fd",
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              "versionType": "git"
            },
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            },
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              "status": "affected",
              "version": "08d8c62164a322eb923034acacf25246b775593a",
              "versionType": "git"
            },
            {
              "lessThan": "19ed11aee966d91beebdef9d32ce926474872f79",
              "status": "affected",
              "version": "08d8c62164a322eb923034acacf25246b775593a",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/mtd/nand/raw/pl35x-nand-controller.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.14"
            },
            {
              "lessThan": "5.14",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.212",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.178",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.145",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.97",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.40",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "versionStartIncluding": "5.14",
                  "vulnerable": true
                },
                {
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        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: rawnand: pl353: fix probe resource allocation\n\nDuring probe(), the devm_ioremap() is called with the parent device\ninstead of the current one. So when the module is unloaded, the register\narea isn\u0027t released.\n\nTarget the pl35x device in the devm_ioremap() instead of its parent."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-17T05:09:28.688Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
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          "url": "https://git.kernel.org/stable/c/593201a8f43864cb7e25197095f6716a589584fd"
        },
        {
          "url": "https://git.kernel.org/stable/c/862c6738833b5b01c801cc47023272f5eaa9a7b2"
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        {
          "url": "https://git.kernel.org/stable/c/afddc648403511b6d2e978e73686c77549bc72b3"
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        },
        {
          "url": "https://git.kernel.org/stable/c/19ed11aee966d91beebdef9d32ce926474872f79"
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      "title": "mtd: rawnand: pl353: fix probe resource allocation",
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    "datePublished": "2026-08-15T05:53:34.123Z",
    "dateReserved": "2026-08-09T03:40:39.909Z",
    "dateUpdated": "2026-08-17T05:09:28.688Z",
    "state": "PUBLISHED"
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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.

Action not permitted

GHSA-88QC-F788-CJRV

CVE-2026-72167 (GCVE-0-2026-72167)

Tags

Sightings

Nomenclature