github - ghsa-r2rv-4r79-qgqh

ghsa-r2rv-4r79-qgqh

Vulnerability from github

Published

2025-03-12 00:31

Modified

2025-03-12 00:31

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:

pinctrl: aspeed: Fix potential NULL dereference in aspeed_pinmux_set_mux()

pdesc could be null but still dereference pdesc->name and it will lead to a null pointer access. So we move a null check before dereference.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2022-49618"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:37Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: aspeed: Fix potential NULL dereference in aspeed_pinmux_set_mux()\n\npdesc could be null but still dereference pdesc-\u003ename and it will lead to\na null pointer access. So we move a null check before dereference.",
  "id": "GHSA-r2rv-4r79-qgqh",
  "modified": "2025-03-12T00:31:47Z",
  "published": "2025-03-12T00:31:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49618"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3cb392b64304a05bf647e2e44efacd9a1f3c3c6a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/84a85d3fef2e75b1fe9fc2af6f5267122555a1ed"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e162a24f1dd06c0dcae71f2565c9f3da2827b98e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ef1e38532f4b2f0f3b460e938a2e7076c3bed5ee"
    }
  ],
  "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-2022-49618 (GCVE-0-2022-49618)

Vulnerability from cvelistv5

Published

2025-02-26 02:23

Modified

2025-05-04 08:41

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: pinctrl: aspeed: Fix potential NULL dereference in aspeed_pinmux_set_mux() pdesc could be null but still dereference pdesc->name and it will lead to a null pointer access. So we move a null check before dereference.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/ef1e38532f4b2f0f3b460e938a2e7076c3bed5ee
	https://git.kernel.org/stable/c/3cb392b64304a05bf647e2e44efacd9a1f3c3c6a
	https://git.kernel.org/stable/c/e162a24f1dd06c0dcae71f2565c9f3da2827b98e
	https://git.kernel.org/stable/c/84a85d3fef2e75b1fe9fc2af6f5267122555a1ed

Impacted products

Vendor

Product

Version

▼

Linux

Version: 4d3d0e4272d8d660f5f14f5abcf96fb4df1aa94b
Version: 4d3d0e4272d8d660f5f14f5abcf96fb4df1aa94b
Version: 4d3d0e4272d8d660f5f14f5abcf96fb4df1aa94b
Version: 4d3d0e4272d8d660f5f14f5abcf96fb4df1aa94b

Linux

Version: 4.9

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/pinctrl/aspeed/pinctrl-aspeed.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "ef1e38532f4b2f0f3b460e938a2e7076c3bed5ee",
              "status": "affected",
              "version": "4d3d0e4272d8d660f5f14f5abcf96fb4df1aa94b",
              "versionType": "git"
            },
            {
              "lessThan": "3cb392b64304a05bf647e2e44efacd9a1f3c3c6a",
              "status": "affected",
              "version": "4d3d0e4272d8d660f5f14f5abcf96fb4df1aa94b",
              "versionType": "git"
            },
            {
              "lessThan": "e162a24f1dd06c0dcae71f2565c9f3da2827b98e",
              "status": "affected",
              "version": "4d3d0e4272d8d660f5f14f5abcf96fb4df1aa94b",
              "versionType": "git"
            },
            {
              "lessThan": "84a85d3fef2e75b1fe9fc2af6f5267122555a1ed",
              "status": "affected",
              "version": "4d3d0e4272d8d660f5f14f5abcf96fb4df1aa94b",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/pinctrl/aspeed/pinctrl-aspeed.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.9"
            },
            {
              "lessThan": "4.9",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.132",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.56",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.18.*",
              "status": "unaffected",
              "version": "5.18.13",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.19",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.132",
                  "versionStartIncluding": "4.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.56",
                  "versionStartIncluding": "4.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.18.13",
                  "versionStartIncluding": "4.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.19",
                  "versionStartIncluding": "4.9",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: aspeed: Fix potential NULL dereference in aspeed_pinmux_set_mux()\n\npdesc could be null but still dereference pdesc-\u003ename and it will lead to\na null pointer access. So we move a null check before dereference."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T08:41:54.194Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/ef1e38532f4b2f0f3b460e938a2e7076c3bed5ee"
        },
        {
          "url": "https://git.kernel.org/stable/c/3cb392b64304a05bf647e2e44efacd9a1f3c3c6a"
        },
        {
          "url": "https://git.kernel.org/stable/c/e162a24f1dd06c0dcae71f2565c9f3da2827b98e"
        },
        {
          "url": "https://git.kernel.org/stable/c/84a85d3fef2e75b1fe9fc2af6f5267122555a1ed"
        }
      ],
      "title": "pinctrl: aspeed: Fix potential NULL dereference in aspeed_pinmux_set_mux()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49618",
    "datePublished": "2025-02-26T02:23:37.185Z",
    "dateReserved": "2025-02-26T02:21:30.419Z",
    "dateUpdated": "2025-05-04T08:41:54.194Z",
    "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.

Action not permitted