Vulnerability-Lookup

FKIE_CVE-2026-43312

Vulnerability from fkie_nvd - Published: 2026-05-08 14:16 - Updated: 2026-05-15 17:22

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: media: i2c: ov5647: Initialize subdev before controls In ov5647_init_controls() we call v4l2_get_subdevdata, but it is initialized by v4l2_i2c_subdev_init() in the probe, which currently happens after init_controls(). This can result in a segfault if the error condition is hit, and we try to access i2c_client, so fix the order.

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/2dedda97a64e7735844609c6c77c0dd953d73833	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/59e372aa4cf60e2500eba7f978acdcb18bb49032	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/8ecb21c20387cc0c8aa00489a21ccc69f6b0f5d1	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/cabd025182cfed4a19b3aab57493e312d681e398	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/eee13cbccacb6d0a3120c126b8544030905b069d	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/f2a1998bc0053ebfe137f65081ed13afd9f34502	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/fb69e4842f5b463ff5f121d2ac7746014e3477ea	Patch

Impacted products

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

JSON

To clipboard

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  "lastModified": "2026-05-15T17:22:24.033",
  "metrics": {
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          "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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  ]
}

CVE-2026-43312 (GCVE-0-2026-43312)

Vulnerability from cvelistv5 – Published: 2026-05-08 13:11 – Updated: 2026-05-11 22:22

Title

media: i2c: ov5647: Initialize subdev before controls

Summary

Severity

No CVSS data available.

Assigner

Linux

References

7 references

URL	Tags
https://git.kernel.org/stable/c/f2a1998bc0053ebfe…
https://git.kernel.org/stable/c/59e372aa4cf60e250…
https://git.kernel.org/stable/c/cabd025182cfed4a1…
https://git.kernel.org/stable/c/2dedda97a64e77358…
https://git.kernel.org/stable/c/8ecb21c20387cc0c8…
https://git.kernel.org/stable/c/fb69e4842f5b463ff…
https://git.kernel.org/stable/c/eee13cbccacb6d0a3…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 4974c2f19fd810ec9a4e534bfc69e176256b7a03 , < f2a1998bc0053ebfe137f65081ed13afd9f34502 (git) Affected: 4974c2f19fd810ec9a4e534bfc69e176256b7a03 , < 59e372aa4cf60e2500eba7f978acdcb18bb49032 (git) Affected: 4974c2f19fd810ec9a4e534bfc69e176256b7a03 , < cabd025182cfed4a19b3aab57493e312d681e398 (git) Affected: 4974c2f19fd810ec9a4e534bfc69e176256b7a03 , < 2dedda97a64e7735844609c6c77c0dd953d73833 (git) Affected: 4974c2f19fd810ec9a4e534bfc69e176256b7a03 , < 8ecb21c20387cc0c8aa00489a21ccc69f6b0f5d1 (git) Affected: 4974c2f19fd810ec9a4e534bfc69e176256b7a03 , < fb69e4842f5b463ff5f121d2ac7746014e3477ea (git) Affected: 4974c2f19fd810ec9a4e534bfc69e176256b7a03 , < eee13cbccacb6d0a3120c126b8544030905b069d (git)
Linux	Linux	Affected: 5.12 Unaffected: 0 , < 5.12 (semver) Unaffected: 5.15.202 , ≤ 5.15.* (semver) Unaffected: 6.1.165 , ≤ 6.1.* (semver) Unaffected: 6.6.128 , ≤ 6.6.* (semver) Unaffected: 6.12.75 , ≤ 6.12.* (semver) Unaffected: 6.18.16 , ≤ 6.18.* (semver) Unaffected: 6.19.6 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

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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.

Action not permitted

FKIE_CVE-2026-43312

CVE-2026-43312 (GCVE-0-2026-43312)

Tags

Sightings

Nomenclature