Vulnerability-Lookup

GHSA-9J4J-WGPF-5MXC

Vulnerability from github – Published: 2026-02-14 18:30 – Updated: 2026-02-14 18:30

Details

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

wifi: wlcore: ensure skb headroom before skb_push

This avoids occasional skb_under_panic Oops from wl1271_tx_work. In this case, headroom is less than needed (typically 110 - 94 = 16 bytes).

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{
  "affected": [],
  "aliases": [
    "CVE-2025-71222"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-14T17:15:54Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: wlcore: ensure skb headroom before skb_push\n\nThis avoids occasional skb_under_panic Oops from wl1271_tx_work. In this case, headroom is\nless than needed (typically 110 - 94 = 16 bytes).",
  "id": "GHSA-9j4j-wgpf-5mxc",
  "modified": "2026-02-14T18:30:15Z",
  "published": "2026-02-14T18:30:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-71222"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/689a7980e4788e13e766763d53569fb78dea2513"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/71de0b6e04bbee5575caf9a1e4d424e7dcc50018"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/745a0810dbc96a0471e5f5e627ba1e978c3116d4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/88295a55fefe5414e64293638b6f7549646e58ed"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b167312390fdd461c81ead516f2b0b44e83a9edb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cd89a4656c03f8db0c57350aaec69cd3cfaa3522"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e75665dd096819b1184087ba5718bd93beafff51"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2025-71222 (GCVE-0-2025-71222)

Vulnerability from cvelistv5 – Published: 2026-02-14 16:27 – Updated: 2026-02-16 08:58

Title

wifi: wlcore: ensure skb headroom before skb_push

Summary

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: ensure skb headroom before skb_push This avoids occasional skb_under_panic Oops from wl1271_tx_work. In this case, headroom is less than needed (typically 110 - 94 = 16 bytes).

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/88295a55fefe5414e…
	https://git.kernel.org/stable/c/cd89a4656c03f8db0…
	https://git.kernel.org/stable/c/745a0810dbc96a047…
	https://git.kernel.org/stable/c/b167312390fdd461c…
	https://git.kernel.org/stable/c/71de0b6e04bbee557…
	https://git.kernel.org/stable/c/689a7980e4788e13e…
	https://git.kernel.org/stable/c/e75665dd096819b11…

Impacted products

Vendor

Product

Version

Linux

Affected: f5fc0f86b02afef1119b523623b4cde41475bc8c , < 88295a55fefe5414e64293638b6f7549646e58ed (git)
Affected: f5fc0f86b02afef1119b523623b4cde41475bc8c , < cd89a4656c03f8db0c57350aaec69cd3cfaa3522 (git)
Affected: f5fc0f86b02afef1119b523623b4cde41475bc8c , < 745a0810dbc96a0471e5f5e627ba1e978c3116d4 (git)
Affected: f5fc0f86b02afef1119b523623b4cde41475bc8c , < b167312390fdd461c81ead516f2b0b44e83a9edb (git)
Affected: f5fc0f86b02afef1119b523623b4cde41475bc8c , < 71de0b6e04bbee5575caf9a1e4d424e7dcc50018 (git)
Affected: f5fc0f86b02afef1119b523623b4cde41475bc8c , < 689a7980e4788e13e766763d53569fb78dea2513 (git)
Affected: f5fc0f86b02afef1119b523623b4cde41475bc8c , < e75665dd096819b1184087ba5718bd93beafff51 (git)

Linux

Affected: 2.6.32
Unaffected: 0 , < 2.6.32 (semver)
Unaffected: 5.10.250 , ≤ 5.10.* (semver)
Unaffected: 5.15.200 , ≤ 5.15.* (semver)
Unaffected: 6.1.163 , ≤ 6.1.* (semver)
Unaffected: 6.6.124 , ≤ 6.6.* (semver)
Unaffected: 6.12.70 , ≤ 6.12.* (semver)
Unaffected: 6.18.10 , ≤ 6.18.* (semver)
Unaffected: 6.19 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/ti/wlcore/tx.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "88295a55fefe5414e64293638b6f7549646e58ed",
              "status": "affected",
              "version": "f5fc0f86b02afef1119b523623b4cde41475bc8c",
              "versionType": "git"
            },
            {
              "lessThan": "cd89a4656c03f8db0c57350aaec69cd3cfaa3522",
              "status": "affected",
              "version": "f5fc0f86b02afef1119b523623b4cde41475bc8c",
              "versionType": "git"
            },
            {
              "lessThan": "745a0810dbc96a0471e5f5e627ba1e978c3116d4",
              "status": "affected",
              "version": "f5fc0f86b02afef1119b523623b4cde41475bc8c",
              "versionType": "git"
            },
            {
              "lessThan": "b167312390fdd461c81ead516f2b0b44e83a9edb",
              "status": "affected",
              "version": "f5fc0f86b02afef1119b523623b4cde41475bc8c",
              "versionType": "git"
            },
            {
              "lessThan": "71de0b6e04bbee5575caf9a1e4d424e7dcc50018",
              "status": "affected",
              "version": "f5fc0f86b02afef1119b523623b4cde41475bc8c",
              "versionType": "git"
            },
            {
              "lessThan": "689a7980e4788e13e766763d53569fb78dea2513",
              "status": "affected",
              "version": "f5fc0f86b02afef1119b523623b4cde41475bc8c",
              "versionType": "git"
            },
            {
              "lessThan": "e75665dd096819b1184087ba5718bd93beafff51",
              "status": "affected",
              "version": "f5fc0f86b02afef1119b523623b4cde41475bc8c",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/ti/wlcore/tx.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.32"
            },
            {
              "lessThan": "2.6.32",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.250",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.200",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.163",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.124",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.70",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.19",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.250",
                  "versionStartIncluding": "2.6.32",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.200",
                  "versionStartIncluding": "2.6.32",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.163",
                  "versionStartIncluding": "2.6.32",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.124",
                  "versionStartIncluding": "2.6.32",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.70",
                  "versionStartIncluding": "2.6.32",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.10",
                  "versionStartIncluding": "2.6.32",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.19",
                  "versionStartIncluding": "2.6.32",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: wlcore: ensure skb headroom before skb_push\n\nThis avoids occasional skb_under_panic Oops from wl1271_tx_work. In this case, headroom is\nless than needed (typically 110 - 94 = 16 bytes)."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-02-16T08:58:44.728Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/88295a55fefe5414e64293638b6f7549646e58ed"
        },
        {
          "url": "https://git.kernel.org/stable/c/cd89a4656c03f8db0c57350aaec69cd3cfaa3522"
        },
        {
          "url": "https://git.kernel.org/stable/c/745a0810dbc96a0471e5f5e627ba1e978c3116d4"
        },
        {
          "url": "https://git.kernel.org/stable/c/b167312390fdd461c81ead516f2b0b44e83a9edb"
        },
        {
          "url": "https://git.kernel.org/stable/c/71de0b6e04bbee5575caf9a1e4d424e7dcc50018"
        },
        {
          "url": "https://git.kernel.org/stable/c/689a7980e4788e13e766763d53569fb78dea2513"
        },
        {
          "url": "https://git.kernel.org/stable/c/e75665dd096819b1184087ba5718bd93beafff51"
        }
      ],
      "title": "wifi: wlcore: ensure skb headroom before skb_push",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-71222",
    "datePublished": "2026-02-14T16:27:05.363Z",
    "dateReserved": "2026-02-14T16:26:02.969Z",
    "dateUpdated": "2026-02-16T08:58:44.728Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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-9J4J-WGPF-5MXC

CVE-2025-71222 (GCVE-0-2025-71222)

Tags

Sightings

Nomenclature