Vulnerability-Lookup

GHSA-2CVC-XJMV-G6CJ

Vulnerability from github – Published: 2026-03-25 12:30 – Updated: 2026-03-25 12:30

Details

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

wifi: mt76: mt7925: Fix possible oob access in mt7925_mac_write_txwi_80211()

Check frame length before accessing the mgmt fields in mt7925_mac_write_txwi_80211 in order to avoid a possible oob access.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-23363"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-25T11:16:35Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7925: Fix possible oob access in mt7925_mac_write_txwi_80211()\n\nCheck frame length before accessing the mgmt fields in\nmt7925_mac_write_txwi_80211 in order to avoid a possible oob access.",
  "id": "GHSA-2cvc-xjmv-g6cj",
  "modified": "2026-03-25T12:30:24Z",
  "published": "2026-03-25T12:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23363"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/22a6419a8b955df81082285543be3e61816c49b5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2831a8c574545101e6d0df50785fccb16474eb3c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3356464e50e1ee15ba3c324ef6cc5a475c2e96e4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c41a9abd6ae31d130e8f332e7c8800c4c866234b"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-23363 (GCVE-0-2026-23363)

Vulnerability from cvelistv5 – Published: 2026-03-25 10:27 – Updated: 2026-03-25 10:27

Title

wifi: mt76: mt7925: Fix possible oob access in mt7925_mac_write_txwi_80211()

Summary

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: Fix possible oob access in mt7925_mac_write_txwi_80211() Check frame length before accessing the mgmt fields in mt7925_mac_write_txwi_80211 in order to avoid a possible oob access.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/3356464e50e1ee15b…
	https://git.kernel.org/stable/c/2831a8c574545101e…
	https://git.kernel.org/stable/c/22a6419a8b955df81…
	https://git.kernel.org/stable/c/c41a9abd6ae31d130…

Impacted products

Vendor

Product

Version

Linux

Affected: c948b5da6bbec742b433138e3e3f9537a85af2e5 , < 3356464e50e1ee15ba3c324ef6cc5a475c2e96e4 (git)
Affected: c948b5da6bbec742b433138e3e3f9537a85af2e5 , < 2831a8c574545101e6d0df50785fccb16474eb3c (git)
Affected: c948b5da6bbec742b433138e3e3f9537a85af2e5 , < 22a6419a8b955df81082285543be3e61816c49b5 (git)
Affected: c948b5da6bbec742b433138e3e3f9537a85af2e5 , < c41a9abd6ae31d130e8f332e7c8800c4c866234b (git)

Linux

Affected: 6.7
Unaffected: 0 , < 6.7 (semver)
Unaffected: 6.12.77 , ≤ 6.12.* (semver)
Unaffected: 6.18.17 , ≤ 6.18.* (semver)
Unaffected: 6.19.7 , ≤ 6.19.* (semver)
Unaffected: 7.0-rc3 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/mediatek/mt76/mt7925/mac.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "3356464e50e1ee15ba3c324ef6cc5a475c2e96e4",
              "status": "affected",
              "version": "c948b5da6bbec742b433138e3e3f9537a85af2e5",
              "versionType": "git"
            },
            {
              "lessThan": "2831a8c574545101e6d0df50785fccb16474eb3c",
              "status": "affected",
              "version": "c948b5da6bbec742b433138e3e3f9537a85af2e5",
              "versionType": "git"
            },
            {
              "lessThan": "22a6419a8b955df81082285543be3e61816c49b5",
              "status": "affected",
              "version": "c948b5da6bbec742b433138e3e3f9537a85af2e5",
              "versionType": "git"
            },
            {
              "lessThan": "c41a9abd6ae31d130e8f332e7c8800c4c866234b",
              "status": "affected",
              "version": "c948b5da6bbec742b433138e3e3f9537a85af2e5",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/mediatek/mt76/mt7925/mac.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.7"
            },
            {
              "lessThan": "6.7",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.77",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.17",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.19.*",
              "status": "unaffected",
              "version": "6.19.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.0-rc3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.77",
                  "versionStartIncluding": "6.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.17",
                  "versionStartIncluding": "6.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.19.7",
                  "versionStartIncluding": "6.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0-rc3",
                  "versionStartIncluding": "6.7",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7925: Fix possible oob access in mt7925_mac_write_txwi_80211()\n\nCheck frame length before accessing the mgmt fields in\nmt7925_mac_write_txwi_80211 in order to avoid a possible oob access."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-25T10:27:46.204Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/3356464e50e1ee15ba3c324ef6cc5a475c2e96e4"
        },
        {
          "url": "https://git.kernel.org/stable/c/2831a8c574545101e6d0df50785fccb16474eb3c"
        },
        {
          "url": "https://git.kernel.org/stable/c/22a6419a8b955df81082285543be3e61816c49b5"
        },
        {
          "url": "https://git.kernel.org/stable/c/c41a9abd6ae31d130e8f332e7c8800c4c866234b"
        }
      ],
      "title": "wifi: mt76: mt7925: Fix possible oob access in mt7925_mac_write_txwi_80211()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-23363",
    "datePublished": "2026-03-25T10:27:46.204Z",
    "dateReserved": "2026-01-13T15:37:46.002Z",
    "dateUpdated": "2026-03-25T10:27:46.204Z",
    "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-2CVC-XJMV-G6CJ

CVE-2026-23363 (GCVE-0-2026-23363)

Tags

Sightings

Nomenclature