github - ghsa-35wp-vg6r-qrm4

GHSA-35WP-VG6R-QRM4

Vulnerability from github – Published: 2025-09-11 18:35 – Updated: 2025-11-25 21:32

Details

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

parisc: Drop WARN_ON_ONCE() from flush_cache_vmap

I have observed warning to occassionally trigger.

Severity ?

5.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2025-39781"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-11T17:15:44Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nparisc: Drop WARN_ON_ONCE() from flush_cache_vmap\n\nI have observed warning to occassionally trigger.",
  "id": "GHSA-35wp-vg6r-qrm4",
  "modified": "2025-11-25T21:32:04Z",
  "published": "2025-09-11T18:35:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-39781"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4afb1352b85d7deb777694fba16d13c30c08776f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4eab1c27ce1f0e89ab67b01bf1e4e4c75215708a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/69cf90e5aa50fe3cb0c1a63cabc4761db44b0035"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8f8a07ad04da5b3c90fab61c33d4a8256a680591"
    }
  ],
  "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"
    }
  ]
}

CVE-2025-39781 (GCVE-0-2025-39781)

Vulnerability from cvelistv5 – Published: 2025-09-11 16:56 – Updated: 2025-09-29 05:59

Summary

In the Linux kernel, the following vulnerability has been resolved: parisc: Drop WARN_ON_ONCE() from flush_cache_vmap I have observed warning to occassionally trigger.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/69cf90e5aa50fe3cb…
	https://git.kernel.org/stable/c/8f8a07ad04da5b3c9…
	https://git.kernel.org/stable/c/4afb1352b85d7deb7…
	https://git.kernel.org/stable/c/4eab1c27ce1f0e89a…

Impacted products

Vendor

Product

Version

Linux

Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 69cf90e5aa50fe3cb0c1a63cabc4761db44b0035 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 8f8a07ad04da5b3c90fab61c33d4a8256a680591 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4afb1352b85d7deb777694fba16d13c30c08776f (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4eab1c27ce1f0e89ab67b01bf1e4e4c75215708a (git)

Linux

Unaffected: 6.6.103 , ≤ 6.6.* (semver)
Unaffected: 6.12.44 , ≤ 6.12.* (semver)
Unaffected: 6.16.4 , ≤ 6.16.* (semver)
Unaffected: 6.17 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "arch/parisc/kernel/cache.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
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              "status": "affected",
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              "versionType": "git"
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              "versionType": "git"
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          ]
        },
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          ],
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          "vendor": "Linux",
          "versions": [
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              "status": "unaffected",
              "version": "6.17",
              "versionType": "original_commit_for_fix"
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        }
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      "cpeApplicability": [
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                  "versionEndExcluding": "6.6.103",
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                },
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                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "vulnerable": true
                }
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      "providerMetadata": {
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    "datePublished": "2025-09-11T16:56:31.909Z",
    "dateReserved": "2025-04-16T07:20:57.130Z",
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}

Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-35WP-VG6R-QRM4

CVE-2025-39781 (GCVE-0-2025-39781)

Tags

Sightings

Nomenclature