Vulnerability-Lookup

GHSA-9G4V-54HX-CW68

Vulnerability from github – Published: 2026-05-06 12:30 – Updated: 2026-05-12 21:31

Details

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

media: iris: Add missing platform data entries for SM8750

Two platform-data fields for SM8750 were missed:

get_vpu_buffer_size = iris_vpu33_buf_size Without this, the driver fails to allocate the required internal buffers, leading to basic decode/encode failures during session bring-up.
max_core_mbps = ((7680 * 4320) / 256) * 60 Without this capability exposed, capability checks are incomplete and v4l2-compliance for encoder fails.

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-2026-43235"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-06T12:16:43Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: iris: Add missing platform data entries for SM8750\n\nTwo platform-data fields for SM8750 were missed:\n\n  - get_vpu_buffer_size = iris_vpu33_buf_size\n    Without this, the driver fails to allocate the required internal\n    buffers, leading to basic decode/encode failures during session\n    bring-up.\n\n  - max_core_mbps = ((7680 * 4320) / 256) * 60\n    Without this capability exposed, capability checks are incomplete and\n    v4l2-compliance for encoder fails.",
  "id": "GHSA-9g4v-54hx-cw68",
  "modified": "2026-05-12T21:31:26Z",
  "published": "2026-05-06T12:30:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43235"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1aa5833f29b88c16e9ad49a1782927754f3af742"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bbef55f414100853d5bcea56a41f8b171bac8fcb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c7b2105a1cad1737eb877cdb4865618927623dd4"
    }
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  "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-2026-43235 (GCVE-0-2026-43235)

Vulnerability from cvelistv5 – Published: 2026-05-06 11:28 – Updated: 2026-05-11 22:20

Title

media: iris: Add missing platform data entries for SM8750

Summary

In the Linux kernel, the following vulnerability has been resolved: media: iris: Add missing platform data entries for SM8750 Two platform-data fields for SM8750 were missed: - get_vpu_buffer_size = iris_vpu33_buf_size Without this, the driver fails to allocate the required internal buffers, leading to basic decode/encode failures during session bring-up. - max_core_mbps = ((7680 * 4320) / 256) * 60 Without this capability exposed, capability checks are incomplete and v4l2-compliance for encoder fails.

Severity ?

No CVSS data available.

Assigner

Linux

References

3 references

URL	Tags
https://git.kernel.org/stable/c/1aa5833f29b88c16e…
https://git.kernel.org/stable/c/c7b2105a1cad1737e…
https://git.kernel.org/stable/c/bbef55f414100853d…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: a6882431a138ac352a6e20ec3b85f97f84501329 , < 1aa5833f29b88c16e9ad49a1782927754f3af742 (git) Affected: a6882431a138ac352a6e20ec3b85f97f84501329 , < c7b2105a1cad1737eb877cdb4865618927623dd4 (git) Affected: a6882431a138ac352a6e20ec3b85f97f84501329 , < bbef55f414100853d5bcea56a41f8b171bac8fcb (git)
Linux	Linux	Affected: 6.18 Unaffected: 0 , < 6.18 (semver) Unaffected: 6.18.17 , ≤ 6.18.* (semver) Unaffected: 6.19.6 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/platform/qcom/iris/iris_platform_gen2.c"
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              "versionType": "git"
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        },
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          "programFiles": [
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          "versions": [
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              "version": "6.19.6",
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              "status": "unaffected",
              "version": "7.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
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                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                }
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              "operator": "OR"
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      "descriptions": [
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: iris: Add missing platform data entries for SM8750\n\nTwo platform-data fields for SM8750 were missed:\n\n  - get_vpu_buffer_size = iris_vpu33_buf_size\n    Without this, the driver fails to allocate the required internal\n    buffers, leading to basic decode/encode failures during session\n    bring-up.\n\n  - max_core_mbps = ((7680 * 4320) / 256) * 60\n    Without this capability exposed, capability checks are incomplete and\n    v4l2-compliance for encoder fails."
        }
      ],
      "providerMetadata": {
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      "title": "media: iris: Add missing platform data entries for SM8750",
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    "datePublished": "2026-05-06T11:28:30.872Z",
    "dateReserved": "2026-05-01T14:12:55.995Z",
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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

GHSA-9G4V-54HX-CW68

CVE-2026-43235 (GCVE-0-2026-43235)

Tags

Sightings

Nomenclature