CVE-2025-39919 (GCVE-0-2025-39919)

Vulnerability from cvelistv5 – Published: 2025-10-01 07:55 – Updated: 2025-10-01 07:55
VLAI?
Summary
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: add missing check for rx wcid entries Non-station wcid entries must not be passed to the rx functions. In case of the global wcid entry, it could even lead to corruption in the wcid array due to pointer being casted to struct mt7996_sta_link using container_of.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 7464b12b7d92b9641d4664735b9f3c3f0b6173d9 , < 69dcc19048fcdc3fb166fd25b805470ee8fc0eb1 (git)
Affected: 7464b12b7d92b9641d4664735b9f3c3f0b6173d9 , < 4a522b01e368eec58d182ecc47d24f49a39e440d (git)
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    Linux Linux Affected: 6.15
Unaffected: 0 , < 6.15 (semver)
Unaffected: 6.16.6 , ≤ 6.16.* (semver)
Unaffected: 6.17 , ≤ * (original_commit_for_fix)
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            "drivers/net/wireless/mediatek/mt76/mt7996/mac.c"
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      "providerMetadata": {
        "dateUpdated": "2025-10-01T07:55:14.804Z",
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        "shortName": "Linux"
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    "cveId": "CVE-2025-39919",
    "datePublished": "2025-10-01T07:55:14.804Z",
    "dateReserved": "2025-04-16T07:20:57.147Z",
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  • 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.
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  • 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.