Vulnerability-Lookup

GHSA-74VX-JMCF-F65X

Vulnerability from github – Published: 2026-05-08 15:31 – Updated: 2026-05-15 15:30

Details

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

media: rockchip: rga: Fix possible ERR_PTR dereference in rga_buf_init()

rga_get_frame() can return ERR_PTR(-EINVAL) when buffer type is unsupported or invalid. rga_buf_init() does not check the return value and unconditionally dereferences the pointer when accessing f->size.

Add proper ERR_PTR checking and return the error to prevent dereferencing an invalid pointer.

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-2026-43297"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-08T14:16:36Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: rockchip: rga: Fix possible ERR_PTR dereference in rga_buf_init()\n\nrga_get_frame() can return ERR_PTR(-EINVAL) when buffer type is\nunsupported or invalid. rga_buf_init() does not check the return value\nand unconditionally dereferences the pointer when accessing f-\u003esize.\n\nAdd proper ERR_PTR checking and return the error to prevent\ndereferencing an invalid pointer.",
  "id": "GHSA-74vx-jmcf-f65x",
  "modified": "2026-05-15T15:30:33Z",
  "published": "2026-05-08T15:31:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43297"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1af2853b4e97fd95262fdef311b2334337069bc9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5da29ade540b51763b950987bd410add7edaf3d1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/81f8e0e6a2e115df9274d0289779f8fca694479c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/aa22221c5dc695a3d479e1e1b63f0c0e9eb29dbf"
    }
  ],
  "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-2026-43297 (GCVE-0-2026-43297)

Vulnerability from cvelistv5 – Published: 2026-05-08 13:11 – Updated: 2026-05-11 22:21

Title

media: rockchip: rga: Fix possible ERR_PTR dereference in rga_buf_init()

Summary

In the Linux kernel, the following vulnerability has been resolved: media: rockchip: rga: Fix possible ERR_PTR dereference in rga_buf_init() rga_get_frame() can return ERR_PTR(-EINVAL) when buffer type is unsupported or invalid. rga_buf_init() does not check the return value and unconditionally dereferences the pointer when accessing f->size. Add proper ERR_PTR checking and return the error to prevent dereferencing an invalid pointer.

Severity

No CVSS data available.

Assigner

Linux

References

4 references

URL	Tags
https://git.kernel.org/stable/c/5da29ade540b51763…
https://git.kernel.org/stable/c/1af2853b4e97fd952…
https://git.kernel.org/stable/c/aa22221c5dc695a3d…
https://git.kernel.org/stable/c/81f8e0e6a2e115df9…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 6040702ade234c8212dcfdef85e2f5549aa2f0f5 , < 5da29ade540b51763b950987bd410add7edaf3d1 (git) Affected: 6040702ade234c8212dcfdef85e2f5549aa2f0f5 , < 1af2853b4e97fd95262fdef311b2334337069bc9 (git) Affected: 6040702ade234c8212dcfdef85e2f5549aa2f0f5 , < aa22221c5dc695a3d479e1e1b63f0c0e9eb29dbf (git) Affected: 6040702ade234c8212dcfdef85e2f5549aa2f0f5 , < 81f8e0e6a2e115df9274d0289779f8fca694479c (git)
Linux	Linux	Affected: 6.8 Unaffected: 0 , < 6.8 (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)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/platform/rockchip/rga/rga-buf.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "5da29ade540b51763b950987bd410add7edaf3d1",
              "status": "affected",
              "version": "6040702ade234c8212dcfdef85e2f5549aa2f0f5",
              "versionType": "git"
            },
            {
              "lessThan": "1af2853b4e97fd95262fdef311b2334337069bc9",
              "status": "affected",
              "version": "6040702ade234c8212dcfdef85e2f5549aa2f0f5",
              "versionType": "git"
            },
            {
              "lessThan": "aa22221c5dc695a3d479e1e1b63f0c0e9eb29dbf",
              "status": "affected",
              "version": "6040702ade234c8212dcfdef85e2f5549aa2f0f5",
              "versionType": "git"
            },
            {
              "lessThan": "81f8e0e6a2e115df9274d0289779f8fca694479c",
              "status": "affected",
              "version": "6040702ade234c8212dcfdef85e2f5549aa2f0f5",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/media/platform/rockchip/rga/rga-buf.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.8"
            },
            {
              "lessThan": "6.8",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.75",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.19.*",
              "status": "unaffected",
              "version": "6.19.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.75",
                  "versionStartIncluding": "6.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.16",
                  "versionStartIncluding": "6.8",
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                },
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                }
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              "negate": false,
              "operator": "OR"
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: rockchip: rga: Fix possible ERR_PTR dereference in rga_buf_init()\n\nrga_get_frame() can return ERR_PTR(-EINVAL) when buffer type is\nunsupported or invalid. rga_buf_init() does not check the return value\nand unconditionally dereferences the pointer when accessing f-\u003esize.\n\nAdd proper ERR_PTR checking and return the error to prevent\ndereferencing an invalid pointer."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T22:21:49.907Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
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        {
          "url": "https://git.kernel.org/stable/c/81f8e0e6a2e115df9274d0289779f8fca694479c"
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      ],
      "title": "media: rockchip: rga: Fix possible ERR_PTR dereference in rga_buf_init()",
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-43297",
    "datePublished": "2026-05-08T13:11:19.530Z",
    "dateReserved": "2026-05-01T14:12:55.999Z",
    "dateUpdated": "2026-05-11T22:21:49.907Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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-74VX-JMCF-F65X

CVE-2026-43297 (GCVE-0-2026-43297)

Tags

Sightings

Nomenclature