github - ghsa-324q-xqr3-9238

ghsa-324q-xqr3-9238

Vulnerability from github

Published

2025-09-22 21:30

Modified

2025-09-22 21:30

Severity ?

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

Details

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

drm/bridge: anx7625: Fix overflow issue on reading EDID

The length of EDID block can be longer than 256 bytes, so we should use int instead of u8 for the edid_pos variable.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49222"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:00:59Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/bridge: anx7625: Fix overflow issue on reading EDID\n\nThe length of EDID block can be longer than 256 bytes, so we should use\n`int` instead of `u8` for the `edid_pos` variable.",
  "id": "GHSA-324q-xqr3-9238",
  "modified": "2025-09-22T21:30:15Z",
  "published": "2025-09-22T21:30:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49222"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/64c06df2428bb7bb3d8cf5691416001af42d94dd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d5c6f647aec9ed524aedd04a3aec5ebc21d39007"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/db1c47d299298a7c52ccb201905d6be979fd7507"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f0d5d938d51af4eb08d9d8684fd9903425a0a87d"
    }
  ],
  "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-2022-49222 (GCVE-0-2022-49222)

Vulnerability from cvelistv5

Published

2025-02-26 01:55

Modified

2025-05-04 08:32

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/bridge: anx7625: Fix overflow issue on reading EDID The length of EDID block can be longer than 256 bytes, so we should use `int` instead of `u8` for the `edid_pos` variable.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/64c06df2428bb7bb3d8cf5691416001af42d94dd
	https://git.kernel.org/stable/c/f0d5d938d51af4eb08d9d8684fd9903425a0a87d
	https://git.kernel.org/stable/c/db1c47d299298a7c52ccb201905d6be979fd7507
	https://git.kernel.org/stable/c/d5c6f647aec9ed524aedd04a3aec5ebc21d39007

Impacted products

Vendor

Product

Version

▼

Linux

Version: 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730
Version: 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730
Version: 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730
Version: 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730

Linux

Version: 5.11

Show details on NVD website

JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/bridge/analogix/anx7625.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "64c06df2428bb7bb3d8cf5691416001af42d94dd",
              "status": "affected",
              "version": "8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730",
              "versionType": "git"
            },
            {
              "lessThan": "f0d5d938d51af4eb08d9d8684fd9903425a0a87d",
              "status": "affected",
              "version": "8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730",
              "versionType": "git"
            },
            {
              "lessThan": "db1c47d299298a7c52ccb201905d6be979fd7507",
              "status": "affected",
              "version": "8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730",
              "versionType": "git"
            },
            {
              "lessThan": "d5c6f647aec9ed524aedd04a3aec5ebc21d39007",
              "status": "affected",
              "version": "8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/bridge/analogix/anx7625.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.11"
            },
            {
              "lessThan": "5.11",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.33",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
              "version": "5.16.19",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.17.*",
              "status": "unaffected",
              "version": "5.17.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.18",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.33",
                  "versionStartIncluding": "5.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.16.19",
                  "versionStartIncluding": "5.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.18",
                  "versionStartIncluding": "5.11",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/bridge: anx7625: Fix overflow issue on reading EDID\n\nThe length of EDID block can be longer than 256 bytes, so we should use\n`int` instead of `u8` for the `edid_pos` variable."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T08:32:46.609Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/64c06df2428bb7bb3d8cf5691416001af42d94dd"
        },
        {
          "url": "https://git.kernel.org/stable/c/f0d5d938d51af4eb08d9d8684fd9903425a0a87d"
        },
        {
          "url": "https://git.kernel.org/stable/c/db1c47d299298a7c52ccb201905d6be979fd7507"
        },
        {
          "url": "https://git.kernel.org/stable/c/d5c6f647aec9ed524aedd04a3aec5ebc21d39007"
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      ],
      "title": "drm/bridge: anx7625: Fix overflow issue on reading EDID",
      "x_generator": {
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  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49222",
    "datePublished": "2025-02-26T01:55:53.799Z",
    "dateReserved": "2025-02-26T01:49:39.292Z",
    "dateUpdated": "2025-05-04T08:32:46.609Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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