CVE-2025-39918

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-39918
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-39918.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-39918
Downstream
Published
2025-10-01T07:55:13.851Z
Modified
2025-11-20T10:09:20.312101Z
Summary
wifi: mt76: fix linked list corruption
Details

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

wifi: mt76: fix linked list corruption

Never leave scheduled wcid entries on the temporary on-stack list

References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0b3be9d1d34e21dada69c539fbf51a5fe868028a
Fixed
e4d5a5fc61fdc65220a1ce078d24c1d20bbb0835
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0b3be9d1d34e21dada69c539fbf51a5fe868028a
Fixed
c91a59b04f928cb4a1436b0e0a27650883d0388a
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0b3be9d1d34e21dada69c539fbf51a5fe868028a
Fixed
49fba87205bec14a0f6bd997635bf3968408161e

Affected versions

v6.*

v6.11
v6.11-rc6
v6.11-rc7
v6.12
v6.12-rc1
v6.12-rc2
v6.12-rc3
v6.12-rc4
v6.12-rc5
v6.12-rc6
v6.12-rc7
v6.12.1
v6.12.10
v6.12.11
v6.12.12
v6.12.13
v6.12.14
v6.12.15
v6.12.16
v6.12.17
v6.12.18
v6.12.19
v6.12.2
v6.12.20
v6.12.21
v6.12.22
v6.12.23
v6.12.24
v6.12.25
v6.12.26
v6.12.27
v6.12.28
v6.12.29
v6.12.3
v6.12.30
v6.12.31
v6.12.32
v6.12.33
v6.12.34
v6.12.35
v6.12.36
v6.12.37
v6.12.38
v6.12.39
v6.12.4
v6.12.40
v6.12.41
v6.12.42
v6.12.43
v6.12.44
v6.12.45
v6.12.5
v6.12.6
v6.12.7
v6.12.8
v6.12.9
v6.13
v6.13-rc1
v6.13-rc2
v6.13-rc3
v6.13-rc4
v6.13-rc5
v6.13-rc6
v6.13-rc7
v6.14
v6.14-rc1
v6.14-rc2
v6.14-rc3
v6.14-rc4
v6.14-rc5
v6.14-rc6
v6.14-rc7
v6.15
v6.15-rc1
v6.15-rc2
v6.15-rc3
v6.15-rc4
v6.15-rc5
v6.15-rc6
v6.15-rc7
v6.16
v6.16-rc1
v6.16-rc2
v6.16-rc3
v6.16-rc4
v6.16-rc5
v6.16-rc6
v6.16-rc7
v6.16.1
v6.16.2
v6.16.3
v6.16.4
v6.16.5
v6.17-rc1
v6.17-rc2

Database specific

vanir_signatures

[
    {
        "target": {
            "function": "mt76_txq_schedule_pending",
            "file": "drivers/net/wireless/mediatek/mt76/tx.c"
        },
        "digest": {
            "length": 856.0,
            "function_hash": "212720000730087359704691375562191358474"
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@49fba87205bec14a0f6bd997635bf3968408161e",
        "deprecated": false,
        "signature_type": "Function",
        "id": "CVE-2025-39918-0850156c"
    },
    {
        "target": {
            "file": "drivers/net/wireless/mediatek/mt76/tx.c"
        },
        "digest": {
            "line_hashes": [
                "138267439242078080705172340941295299112",
                "120977755235038558368834309111591782918",
                "323537865645816262212918064515062130109",
                "281899578624261920066960134100812437069",
                "288030081226612803464772723066416612885",
                "67728106594344199864197833654397691006",
                "198537442580868880006064227835562798394",
                "172156630357291234210877600930250380784",
                "236496291964694350164624384525929853131",
                "196835011798580520365577211176529355718",
                "10010374394628639378321874163309405971",
                "58246952060188178760958846191835740827",
                "137123858755567410346110194246138291949",
                "159004979879078562305504627117969136687",
                "332752791464276405937534779586905995361",
                "138189455336355322269500621534274659049",
                "23117162069082499892899229534671220312"
            ],
            "threshold": 0.9
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@e4d5a5fc61fdc65220a1ce078d24c1d20bbb0835",
        "deprecated": false,
        "signature_type": "Line",
        "id": "CVE-2025-39918-c469c0b2"
    },
    {
        "target": {
            "function": "mt76_txq_schedule_pending",
            "file": "drivers/net/wireless/mediatek/mt76/tx.c"
        },
        "digest": {
            "length": 856.0,
            "function_hash": "212720000730087359704691375562191358474"
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@e4d5a5fc61fdc65220a1ce078d24c1d20bbb0835",
        "deprecated": false,
        "signature_type": "Function",
        "id": "CVE-2025-39918-d2e69204"
    },
    {
        "target": {
            "file": "drivers/net/wireless/mediatek/mt76/tx.c"
        },
        "digest": {
            "line_hashes": [
                "138267439242078080705172340941295299112",
                "120977755235038558368834309111591782918",
                "323537865645816262212918064515062130109",
                "281899578624261920066960134100812437069",
                "288030081226612803464772723066416612885",
                "67728106594344199864197833654397691006",
                "198537442580868880006064227835562798394",
                "172156630357291234210877600930250380784",
                "236496291964694350164624384525929853131",
                "196835011798580520365577211176529355718",
                "10010374394628639378321874163309405971",
                "58246952060188178760958846191835740827",
                "137123858755567410346110194246138291949",
                "159004979879078562305504627117969136687",
                "332752791464276405937534779586905995361",
                "138189455336355322269500621534274659049",
                "23117162069082499892899229534671220312"
            ],
            "threshold": 0.9
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@49fba87205bec14a0f6bd997635bf3968408161e",
        "deprecated": false,
        "signature_type": "Line",
        "id": "CVE-2025-39918-d5d2e77c"
    }
]

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.12.0
Fixed
6.12.46
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.16.6