Vulnerability-Lookup

FKIE_CVE-2025-39934

Vulnerability from fkie_nvd - Published: 2025-10-04 08:15 - Updated: 2026-01-23 20:33

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: drm: bridge: anx7625: Fix NULL pointer dereference with early IRQ If the interrupt occurs before resource initialization is complete, the interrupt handler/worker may access uninitialized data such as the I2C tcpc_client device, potentially leading to NULL pointer dereference.

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/0da73f7827691a5e2265b110d5fe12f29535ec92	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/15a77e1ab0a994d69b471c76b8d01117128dda26	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/1a7ea294d57fb61485d11b3f2241d631d73025cb	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/51a501e990a353a4f15da6bab295b28e5d118f64	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/a10f910c77f280327b481e77eab909934ec508f0	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/f9a089d0a6d537d0f2061c8a37a7de535ce0310e	Patch

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	6.17
linux	linux_kernel	6.17
linux	linux_kernel	6.17
linux	linux_kernel	6.17
linux	linux_kernel	6.17
linux	linux_kernel	6.17

JSON

To clipboard

{
  "configurations": [
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    }
  ],
  "id": "CVE-2025-39934",
  "lastModified": "2026-01-23T20:33:55.853",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
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  "published": "2025-10-04T08:15:46.210",
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
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  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2025-39934 (GCVE-0-2025-39934)

Vulnerability from cvelistv5 – Published: 2025-10-04 07:30 – Updated: 2025-10-04 07:37

Title

drm: bridge: anx7625: Fix NULL pointer dereference with early IRQ

Summary

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/51a501e990a353a4f…
	https://git.kernel.org/stable/c/f9a089d0a6d537d0f…
	https://git.kernel.org/stable/c/15a77e1ab0a994d69…
	https://git.kernel.org/stable/c/0da73f7827691a5e2…
	https://git.kernel.org/stable/c/1a7ea294d57fb6148…
	https://git.kernel.org/stable/c/a10f910c77f280327…

Impacted products

Vendor

Product

Version

Linux

Affected: 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730 , < 51a501e990a353a4f15da6bab295b28e5d118f64 (git)
Affected: 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730 , < f9a089d0a6d537d0f2061c8a37a7de535ce0310e (git)
Affected: 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730 , < 15a77e1ab0a994d69b471c76b8d01117128dda26 (git)
Affected: 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730 , < 0da73f7827691a5e2265b110d5fe12f29535ec92 (git)
Affected: 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730 , < 1a7ea294d57fb61485d11b3f2241d631d73025cb (git)
Affected: 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730 , < a10f910c77f280327b481e77eab909934ec508f0 (git)

Linux

Affected: 5.11
Unaffected: 0 , < 5.11 (semver)
Unaffected: 5.15.194 , ≤ 5.15.* (semver)
Unaffected: 6.1.154 , ≤ 6.1.* (semver)
Unaffected: 6.6.108 , ≤ 6.6.* (semver)
Unaffected: 6.12.49 , ≤ 6.12.* (semver)
Unaffected: 6.16.9 , ≤ 6.16.* (semver)
Unaffected: 6.17 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

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          "programFiles": [
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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

FKIE_CVE-2025-39934

CVE-2025-39934 (GCVE-0-2025-39934)

Tags

Sightings

Nomenclature