github - ghsa-qf3g-cg7v-c4x9

GHSA-QF3G-CG7V-C4X9

Vulnerability from github – Published: 2024-12-27 15:31 – Updated: 2025-01-14 18:31

Details

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

drm: zynqmp_kms: Unplug DRM device before removal

Prevent userspace accesses to the DRM device from causing use-after-frees by unplugging the device before we remove it. This causes any further userspace accesses to result in an error without further calls into this driver's internals.

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-2024-56538"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-12-27T14:15:33Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm: zynqmp_kms: Unplug DRM device before removal\n\nPrevent userspace accesses to the DRM device from causing\nuse-after-frees by unplugging the device before we remove it. This\ncauses any further userspace accesses to result in an error without\nfurther calls into this driver\u0027s internals.",
  "id": "GHSA-qf3g-cg7v-c4x9",
  "modified": "2025-01-14T18:31:54Z",
  "published": "2024-12-27T15:31:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-56538"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2e07c88914fc5289c21820b1aa94f058feb38197"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4fb97432e28a7e136b2d76135d50e988ada8e1af"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/692f52aedccbf79b212a1e14e3735192b4c24a7d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a17b9afe58c474657449cf87e238b1788200576b"
    }
  ],
  "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-2024-56538 (GCVE-0-2024-56538)

Vulnerability from cvelistv5 – Published: 2024-12-27 14:11 – Updated: 2025-05-04 09:57

Summary

In the Linux kernel, the following vulnerability has been resolved: drm: zynqmp_kms: Unplug DRM device before removal Prevent userspace accesses to the DRM device from causing use-after-frees by unplugging the device before we remove it. This causes any further userspace accesses to result in an error without further calls into this driver's internals.

Severity ?

7.8 (High)


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

CWE

CWE-416 - Use After Free

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/a17b9afe58c474657…
	https://git.kernel.org/stable/c/4fb97432e28a7e136…
	https://git.kernel.org/stable/c/692f52aedccbf79b2…
	https://git.kernel.org/stable/c/2e07c88914fc5289c…

Impacted products

Vendor

Product

Version

Linux

Affected: d76271d22694e874ed70791702db9252ffe96a4c , < a17b9afe58c474657449cf87e238b1788200576b (git)
Affected: d76271d22694e874ed70791702db9252ffe96a4c , < 4fb97432e28a7e136b2d76135d50e988ada8e1af (git)
Affected: d76271d22694e874ed70791702db9252ffe96a4c , < 692f52aedccbf79b212a1e14e3735192b4c24a7d (git)
Affected: d76271d22694e874ed70791702db9252ffe96a4c , < 2e07c88914fc5289c21820b1aa94f058feb38197 (git)

Linux

Affected: 5.9
Unaffected: 0 , < 5.9 (semver)
Unaffected: 6.6.64 , ≤ 6.6.* (semver)
Unaffected: 6.11.11 , ≤ 6.11.* (semver)
Unaffected: 6.12.2 , ≤ 6.12.* (semver)
Unaffected: 6.13 , ≤ * (original_commit_for_fix)

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JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 7.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-56538",
                "options": [
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                    "Exploitation": "none"
                  },
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-11T15:42:57.597278Z",
                "version": "2.0.3"
              },
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            }
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        "problemTypes": [
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                "type": "CWE"
              }
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        "providerMetadata": {
          "dateUpdated": "2025-02-11T15:45:25.403Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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    "cna": {
      "affected": [
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          "product": "Linux",
          "programFiles": [
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          ],
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              "lessThan": "2e07c88914fc5289c21820b1aa94f058feb38197",
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          "defaultStatus": "affected",
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          "vendor": "Linux",
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
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              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
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              "status": "unaffected",
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              "status": "unaffected",
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              "cpeMatch": [
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                  "versionStartIncluding": "5.9",
                  "vulnerable": true
                },
                {
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        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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          "url": "https://git.kernel.org/stable/c/2e07c88914fc5289c21820b1aa94f058feb38197"
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    "datePublished": "2024-12-27T14:11:20.685Z",
    "dateReserved": "2024-12-27T14:03:05.986Z",
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    "state": "PUBLISHED"
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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-QF3G-CG7V-C4X9

CVE-2024-56538 (GCVE-0-2024-56538)

Tags

Sightings

Nomenclature