CVE-2025-22006

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-22006
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-22006.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-22006
Downstream
Published
2025-04-03T07:19:07.407Z
Modified
2025-11-20T08:37:22.163233Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
net: ethernet: ti: am65-cpsw: Fix NAPI registration sequence
Details

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

net: ethernet: ti: am65-cpsw: Fix NAPI registration sequence

Registering the interrupts for TX or RX DMA Channels prior to registering their respective NAPI callbacks can result in a NULL pointer dereference. This is seen in practice as a random occurrence since it depends on the randomness associated with the generation of traffic by Linux and the reception of traffic from the wire.

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
82b44cdb0355b5061769ae51909d1c8a1b7f31f2
Fixed
d4bf956547c38c04fad8d72a961ac4dc00bad000
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
faef4c2bebac3c6e4161e66c3d42b85e88013709
Fixed
942557abed7f38b77a47d77b92d448802eefe185
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
681eb2beb3efe21e630bcc4881595e3b42dd7948
Fixed
5f079290e5913a0060e059500b7d440990ac1066

Affected versions

v6.*

v6.12.14
v6.12.15
v6.12.16
v6.12.17
v6.12.18
v6.12.19
v6.12.20
v6.13
v6.13.3
v6.13.4
v6.13.5
v6.13.6
v6.13.7
v6.13.8
v6.14-rc1
v6.14-rc2
v6.14-rc3
v6.14-rc4
v6.14-rc5
v6.14-rc6

Database specific

vanir_signatures

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        "id": "CVE-2025-22006-2be5aebc",
        "target": {
            "file": "drivers/net/ethernet/ti/am65-cpsw-nuss.c"
        },
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    {
        "id": "CVE-2025-22006-36804978",
        "target": {
            "file": "drivers/net/ethernet/ti/am65-cpsw-nuss.c",
            "function": "am65_cpsw_nuss_ndev_add_tx_napi"
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        "signature_version": "v1"
    },
    {
        "id": "CVE-2025-22006-4b854bc4",
        "target": {
            "file": "drivers/net/ethernet/ti/am65-cpsw-nuss.c",
            "function": "am65_cpsw_nuss_init_rx_chns"
        },
        "digest": {
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        "signature_version": "v1"
    },
    {
        "id": "CVE-2025-22006-51fe0be9",
        "target": {
            "file": "drivers/net/ethernet/ti/am65-cpsw-nuss.c"
        },
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        "signature_version": "v1"
    },
    {
        "id": "CVE-2025-22006-75021343",
        "target": {
            "file": "drivers/net/ethernet/ti/am65-cpsw-nuss.c",
            "function": "am65_cpsw_nuss_ndev_add_tx_napi"
        },
        "digest": {
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        "deprecated": false,
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    {
        "id": "CVE-2025-22006-84636709",
        "target": {
            "file": "drivers/net/ethernet/ti/am65-cpsw-nuss.c"
        },
        "digest": {
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    {
        "id": "CVE-2025-22006-a27a741c",
        "target": {
            "file": "drivers/net/ethernet/ti/am65-cpsw-nuss.c",
            "function": "am65_cpsw_nuss_init_rx_chns"
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    {
        "id": "CVE-2025-22006-cba1f0ce",
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            "function": "am65_cpsw_nuss_init_rx_chns"
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    },
    {
        "id": "CVE-2025-22006-e464e189",
        "target": {
            "file": "drivers/net/ethernet/ti/am65-cpsw-nuss.c",
            "function": "am65_cpsw_nuss_ndev_add_tx_napi"
        },
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    }
]

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.12.14
Fixed
6.12.21
Type
ECOSYSTEM
Events
Introduced
6.13.3
Fixed
6.13.9