CVE-2025-38454

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-38454
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-38454.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-38454
Downstream
Published
2025-07-25T15:27:34Z
Modified
2025-10-18T04:11:57.591342Z
Summary
ALSA: ad1816a: Fix potential NULL pointer deref in snd_card_ad1816a_pnp()
Details

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

ALSA: ad1816a: Fix potential NULL pointer deref in sndcardad1816a_pnp()

Use prwarn() instead of devwarn() when 'pdev' is NULL to avoid a potential NULL pointer dereference.

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
20869176d7a7509bad9ea6b895469aebea9c8f21
Fixed
e14bffc90866596ba19ffe549f199d7870da4241
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
20869176d7a7509bad9ea6b895469aebea9c8f21
Fixed
ef84c94d11ff972ecc3507f1ed092046bf6204b2
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
20869176d7a7509bad9ea6b895469aebea9c8f21
Fixed
043faef334a1f3d96ae88e1b7618bfa2b4946388

Affected versions

v6.*

v6.11
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
v6.12.4
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
v6.16-rc1
v6.16-rc2
v6.16-rc3

Database specific

vanir_signatures

[
    {
        "deprecated": false,
        "signature_version": "v1",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "219201320839639033109720449520780571326",
                "245502196911160943164904971022124981072",
                "176663324309386464585721342185333917787",
                "279012789368332060185157434156694346665"
            ]
        },
        "id": "CVE-2025-38454-4b832621",
        "signature_type": "Line",
        "target": {
            "file": "sound/isa/ad1816a/ad1816a.c"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@043faef334a1f3d96ae88e1b7618bfa2b4946388"
    },
    {
        "deprecated": false,
        "signature_version": "v1",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "219201320839639033109720449520780571326",
                "245502196911160943164904971022124981072",
                "176663324309386464585721342185333917787",
                "279012789368332060185157434156694346665"
            ]
        },
        "id": "CVE-2025-38454-4b8d1d8a",
        "signature_type": "Line",
        "target": {
            "file": "sound/isa/ad1816a/ad1816a.c"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@e14bffc90866596ba19ffe549f199d7870da4241"
    },
    {
        "deprecated": false,
        "signature_version": "v1",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "219201320839639033109720449520780571326",
                "245502196911160943164904971022124981072",
                "176663324309386464585721342185333917787",
                "279012789368332060185157434156694346665"
            ]
        },
        "id": "CVE-2025-38454-6dcf7742",
        "signature_type": "Line",
        "target": {
            "file": "sound/isa/ad1816a/ad1816a.c"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ef84c94d11ff972ecc3507f1ed092046bf6204b2"
    },
    {
        "deprecated": false,
        "signature_version": "v1",
        "digest": {
            "length": 966.0,
            "function_hash": "58186008106913295394339776293569698077"
        },
        "id": "CVE-2025-38454-bfe6fa8d",
        "signature_type": "Function",
        "target": {
            "file": "sound/isa/ad1816a/ad1816a.c",
            "function": "snd_card_ad1816a_pnp"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@e14bffc90866596ba19ffe549f199d7870da4241"
    },
    {
        "deprecated": false,
        "signature_version": "v1",
        "digest": {
            "length": 966.0,
            "function_hash": "58186008106913295394339776293569698077"
        },
        "id": "CVE-2025-38454-cc4d9807",
        "signature_type": "Function",
        "target": {
            "file": "sound/isa/ad1816a/ad1816a.c",
            "function": "snd_card_ad1816a_pnp"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ef84c94d11ff972ecc3507f1ed092046bf6204b2"
    },
    {
        "deprecated": false,
        "signature_version": "v1",
        "digest": {
            "length": 966.0,
            "function_hash": "58186008106913295394339776293569698077"
        },
        "id": "CVE-2025-38454-d39782f2",
        "signature_type": "Function",
        "target": {
            "file": "sound/isa/ad1816a/ad1816a.c",
            "function": "snd_card_ad1816a_pnp"
        },
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@043faef334a1f3d96ae88e1b7618bfa2b4946388"
    }
]

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.12.0
Fixed
6.12.39
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.15.7