CVE-2025-39732

ath11kmacdisablepeerfixedrate() is passed as the iterator to ieee80211iteratestationsatomic(). Note in this case the iterator is required to be atomic, however ath11kmacdisablepeerfixed_rate() does not follow it as it might sleep. Consequently below warning is seen:

BUG: sleeping function called from invalid context at wmi.c:304 Call Trace: <TASK> dumpstacklvl _mightresched.cold ath11kwmicmdsend ath11kwmisetpeerparam ath11kmacdisablepeerfixedrate ieee80211iteratestationsatomic ath11kmacopsetbitratemask.cold

Change to ieee80211iteratestations_mtx() to fix this issue.

Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPLV1V2SILICONZLITE-3.6510.30

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

d5c65159f2895379e11ca13f62feabe93278985d

Fixed

9c0e3144924c7db701575a73af341d33184afeaf

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

d5c65159f2895379e11ca13f62feabe93278985d

Fixed

7d4d0db0dc9424de2bdc0b45e919e4892603356f

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

d5c65159f2895379e11ca13f62feabe93278985d

Fixed

6bdef22d540258ca06f079f7b6ae100669a19b47

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

d5c65159f2895379e11ca13f62feabe93278985d

Fixed

65c12b104cb942d588a1a093acc4537fb3d3b129

Affected versions

v5.*

v5.10

v5.10-rc1

v5.10-rc2

v5.10-rc3

v5.10-rc4

v5.10-rc5

v5.10-rc6

v5.10-rc7

v5.11

v5.11-rc1

v5.11-rc2

v5.11-rc3

v5.11-rc4

v5.11-rc5

v5.11-rc6

v5.11-rc7

v5.12

v5.12-rc1

v5.12-rc1-dontuse

v5.12-rc2

v5.12-rc3

v5.12-rc4

v5.12-rc5

v5.12-rc6

v5.12-rc7

v5.12-rc8

v5.13

v5.13-rc1

v5.13-rc2

v5.13-rc3

v5.13-rc4

v5.13-rc5

v5.13-rc6

v5.13-rc7

v5.14

v5.14-rc1

v5.14-rc2

v5.14-rc3

v5.14-rc4

v5.14-rc5

v5.14-rc6

v5.14-rc7

v5.15

v5.15-rc1

v5.15-rc2

v5.15-rc3

v5.15-rc4

v5.15-rc5

v5.15-rc6

v5.15-rc7

v5.16

v5.16-rc1

v5.16-rc2

v5.16-rc3

v5.16-rc4

v5.16-rc5

v5.16-rc6

v5.16-rc7

v5.16-rc8

v5.17

v5.17-rc1

v5.17-rc2

v5.17-rc3

v5.17-rc4

v5.17-rc5

v5.17-rc6

v5.17-rc7

v5.17-rc8

v5.18

v5.18-rc1

v5.18-rc2

v5.18-rc3

v5.18-rc4

v5.18-rc5

v5.18-rc6

v5.18-rc7

v5.19

v5.19-rc1

v5.19-rc2

v5.19-rc3

v5.19-rc4

v5.19-rc5

v5.19-rc6

v5.19-rc7

v5.19-rc8

v5.4

v5.4-rc6

v5.4-rc7

v5.4-rc8

v5.5

v5.5-rc1

v5.5-rc2

v5.5-rc3

v5.5-rc4

v5.5-rc5

v5.5-rc6

v5.5-rc7

v5.6

v5.6-rc1

v5.6-rc2

v5.6-rc3

v5.6-rc4

v5.6-rc5

v5.6-rc6

v5.6-rc7

v5.7

v5.7-rc1

v5.7-rc2

v5.7-rc3

v5.7-rc4

v5.7-rc5

v5.7-rc6

v5.7-rc7

v5.8

v5.8-rc1

v5.8-rc2

v5.8-rc3

v5.8-rc4

v5.8-rc5

v5.8-rc6

v5.8-rc7

v5.9

v5.9-rc1

v5.9-rc2

v5.9-rc3

v5.9-rc4

v5.9-rc5

v5.9-rc6

v5.9-rc7

v5.9-rc8

v6.*

v6.0

v6.0-rc1

v6.0-rc2

v6.0-rc3

v6.0-rc4

v6.0-rc5

v6.0-rc6

v6.0-rc7

v6.1

v6.1-rc1

v6.1-rc2

v6.1-rc3

v6.1-rc4

v6.1-rc5

v6.1-rc6

v6.1-rc7

v6.1-rc8

v6.10

v6.10-rc1

v6.10-rc2

v6.10-rc3

v6.10-rc4

v6.10-rc5

v6.10-rc6

v6.10-rc7

v6.11

v6.11-rc1

v6.11-rc2

v6.11-rc3

v6.11-rc4

v6.11-rc5

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

v6.12.5

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

v6.15.1

v6.15.2

v6.15.3

v6.15.4

v6.15.5

v6.15.6

v6.15.7

v6.15.8

v6.15.9

v6.16

v6.16-rc1

v6.16-rc2

v6.16-rc3

v6.16-rc4

v6.16-rc5

v6.16-rc6

v6.16-rc7

v6.2

v6.2-rc1

v6.2-rc2

v6.2-rc3

v6.2-rc4

v6.2-rc5

v6.2-rc6

v6.2-rc7

v6.2-rc8

v6.3

v6.3-rc1

v6.3-rc2

v6.3-rc3

v6.3-rc4

v6.3-rc5

v6.3-rc6

v6.3-rc7

v6.4

v6.4-rc1

v6.4-rc2

v6.4-rc3

v6.4-rc4

v6.4-rc5

v6.4-rc6

v6.4-rc7

v6.5

v6.5-rc1

v6.5-rc2

v6.5-rc3

v6.5-rc4

v6.5-rc5

v6.5-rc6

v6.5-rc7

v6.6

v6.6-rc1

v6.6-rc2

v6.6-rc3

v6.6-rc4

v6.6-rc5

v6.6-rc6

v6.6-rc7

v6.7

v6.7-rc1

v6.7-rc2

v6.7-rc3

v6.7-rc4

v6.7-rc5

v6.7-rc6

v6.7-rc7

v6.7-rc8

v6.8

v6.8-rc1

v6.8-rc2

v6.8-rc3

v6.8-rc4

v6.8-rc5

v6.8-rc6

v6.8-rc7

v6.9

v6.9-rc1

v6.9-rc2

v6.9-rc3

v6.9-rc4

v6.9-rc5

v6.9-rc6

v6.9-rc7

Database specific

vanir_signatures

[
    {
        "digest": {
            "line_hashes": [
                "165676041379302645141432602356819542245",
                "236393358870171775047779463037433234480",
                "207814589830735390285079592705844179580",
                "162645429086161486970733770890341842307",
                "84217919621924360696028934471179659886",
                "28648235990497233231915826409039934864",
                "13071704545584581340722888857399969130",
                "74196729231628315929675851601177755876",
                "180147286604731515331192663900259503745",
                "78924484400227292292486374160453619009",
                "249731741069045545962175934972234396576",
                "299873149742213591778047372628625826868"
            ],
            "threshold": 0.9
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7d4d0db0dc9424de2bdc0b45e919e4892603356f",
        "signature_version": "v1",
        "target": {
            "file": "drivers/net/wireless/ath/ath11k/mac.c"
        },
        "deprecated": false,
        "id": "CVE-2025-39732-2ce70641",
        "signature_type": "Line"
    },
    {
        "digest": {
            "line_hashes": [
                "165676041379302645141432602356819542245",
                "236393358870171775047779463037433234480",
                "207814589830735390285079592705844179580",
                "162645429086161486970733770890341842307",
                "84217919621924360696028934471179659886",
                "28648235990497233231915826409039934864",
                "13071704545584581340722888857399969130",
                "74196729231628315929675851601177755876",
                "180147286604731515331192663900259503745",
                "78924484400227292292486374160453619009",
                "249731741069045545962175934972234396576",
                "299873149742213591778047372628625826868"
            ],
            "threshold": 0.9
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@65c12b104cb942d588a1a093acc4537fb3d3b129",
        "signature_version": "v1",
        "target": {
            "file": "drivers/net/wireless/ath/ath11k/mac.c"
        },
        "deprecated": false,
        "id": "CVE-2025-39732-454a3bd8",
        "signature_type": "Line"
    },
    {
        "digest": {
            "line_hashes": [
                "165676041379302645141432602356819542245",
                "236393358870171775047779463037433234480",
                "207814589830735390285079592705844179580",
                "162645429086161486970733770890341842307",
                "84217919621924360696028934471179659886",
                "28648235990497233231915826409039934864",
                "13071704545584581340722888857399969130",
                "74196729231628315929675851601177755876",
                "180147286604731515331192663900259503745",
                "78924484400227292292486374160453619009",
                "249731741069045545962175934972234396576",
                "299873149742213591778047372628625826868"
            ],
            "threshold": 0.9
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6bdef22d540258ca06f079f7b6ae100669a19b47",
        "signature_version": "v1",
        "target": {
            "file": "drivers/net/wireless/ath/ath11k/mac.c"
        },
        "deprecated": false,
        "id": "CVE-2025-39732-92f19a7e",
        "signature_type": "Line"
    }
]

Linux / Kernel

Package

Name: Kernel

Affected ranges

Type: ECOSYSTEM
Events: Introduced

5.6.0

Fixed

6.12.42

Type: ECOSYSTEM
Events: Introduced

6.13.0

Fixed

6.15.10

Type: ECOSYSTEM
Events: Introduced

6.16.0

Fixed

6.16.1