github - ghsa-p9hw-fm35-gg6p

GHSA-P9HW-FM35-GG6P

Vulnerability from github – Published: 2025-10-22 18:30 – Updated: 2025-10-22 18:30

Details

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

spi: fsi: Implement a timeout for polling status

The data transfer routines must poll the status register to determine when more data can be shifted in or out. If the hardware gets into a bad state, these polling loops may never exit. Prevent this by returning an error if a timeout is exceeded.

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-2022-49173"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:00:54Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: fsi: Implement a timeout for polling status\n\nThe data transfer routines must poll the status register to\ndetermine when more data can be shifted in or out. If the hardware\ngets into a bad state, these polling loops may never exit. Prevent\nthis by returning an error if a timeout is exceeded.",
  "id": "GHSA-p9hw-fm35-gg6p",
  "modified": "2025-10-22T18:30:30Z",
  "published": "2025-10-22T18:30:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49173"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/89b35e3f28514087d3f1e28e8f5634fbfd07c554"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d4982ceb137e6ecd2b466a6de639790a148cf19a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dac1438f347d3b8cf892105c94e254f29c5764de"
    }
  ],
  "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-2022-49173 (GCVE-0-2022-49173)

Vulnerability from cvelistv5 – Published: 2025-02-26 01:55 – Updated: 2025-05-04 08:31

Title

spi: fsi: Implement a timeout for polling status

Summary

In the Linux kernel, the following vulnerability has been resolved: spi: fsi: Implement a timeout for polling status The data transfer routines must poll the status register to determine when more data can be shifted in or out. If the hardware gets into a bad state, these polling loops may never exit. Prevent this by returning an error if a timeout is exceeded.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/d4982ceb137e6ecd2…
	https://git.kernel.org/stable/c/dac1438f347d3b8cf…
	https://git.kernel.org/stable/c/89b35e3f28514087d…

Impacted products

Vendor

Product

Version

Linux

Affected: bbb6b2f9865b3ed23eb457131b9ea541a3173a66 , < d4982ceb137e6ecd2b466a6de639790a148cf19a (git)
Affected: bbb6b2f9865b3ed23eb457131b9ea541a3173a66 , < dac1438f347d3b8cf892105c94e254f29c5764de (git)
Affected: bbb6b2f9865b3ed23eb457131b9ea541a3173a66 , < 89b35e3f28514087d3f1e28e8f5634fbfd07c554 (git)

Linux

Affected: 5.7
Unaffected: 0 , < 5.7 (semver)
Unaffected: 5.16.19 , ≤ 5.16.* (semver)
Unaffected: 5.17.2 , ≤ 5.17.* (semver)
Unaffected: 5.18 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/spi/spi-fsi.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "d4982ceb137e6ecd2b466a6de639790a148cf19a",
              "status": "affected",
              "version": "bbb6b2f9865b3ed23eb457131b9ea541a3173a66",
              "versionType": "git"
            },
            {
              "lessThan": "dac1438f347d3b8cf892105c94e254f29c5764de",
              "status": "affected",
              "version": "bbb6b2f9865b3ed23eb457131b9ea541a3173a66",
              "versionType": "git"
            },
            {
              "lessThan": "89b35e3f28514087d3f1e28e8f5634fbfd07c554",
              "status": "affected",
              "version": "bbb6b2f9865b3ed23eb457131b9ea541a3173a66",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/spi/spi-fsi.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.7"
            },
            {
              "lessThan": "5.7",
              "status": "unaffected",
              "version": "0",
              "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": "5.16.19",
                  "versionStartIncluding": "5.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.17.2",
                  "versionStartIncluding": "5.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.18",
                  "versionStartIncluding": "5.7",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: fsi: Implement a timeout for polling status\n\nThe data transfer routines must poll the status register to\ndetermine when more data can be shifted in or out. If the hardware\ngets into a bad state, these polling loops may never exit. Prevent\nthis by returning an error if a timeout is exceeded."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T08:31:34.385Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/d4982ceb137e6ecd2b466a6de639790a148cf19a"
        },
        {
          "url": "https://git.kernel.org/stable/c/dac1438f347d3b8cf892105c94e254f29c5764de"
        },
        {
          "url": "https://git.kernel.org/stable/c/89b35e3f28514087d3f1e28e8f5634fbfd07c554"
        }
      ],
      "title": "spi: fsi: Implement a timeout for polling status",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49173",
    "datePublished": "2025-02-26T01:55:29.122Z",
    "dateReserved": "2025-02-26T01:49:39.280Z",
    "dateUpdated": "2025-05-04T08:31:34.385Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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-P9HW-FM35-GG6P

CVE-2022-49173 (GCVE-0-2022-49173)

Tags

Sightings

Nomenclature