CVE-2023-53170

Remove unnecessary ofnodeput from the continue path to prevent child node from being released twice, which could avoid resource leak or other unexpected issues.

Database specific

{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53170.json"
}

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

de879a016a94a670fafeb3eb03b3d5803d81ab37

Fixed

7ead10b44b79ce8bfcd51e749d54e009de5f511a

Fixed

04499f28b40bfc24f20b0e2331008bb90a54a6cf

Affected versions

v6.*

v6.2

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

v6.4.1

v6.4.2

v6.4.3

v6.4.4

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53170.json"

vanir_signatures

[
    {
        "id": "CVE-2023-53170-4c4372cd",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "51191656184279861838238506084252512064",
                "293552840704886237702627302189981700764",
                "206072680864560596496084249626056319515",
                "175528841188717051937326821286655608142"
            ]
        },
        "signature_type": "Line",
        "target": {
            "file": "drivers/net/dsa/ocelot/felix.c"
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@04499f28b40bfc24f20b0e2331008bb90a54a6cf",
        "deprecated": false
    },
    {
        "id": "CVE-2023-53170-73b1b736",
        "digest": {
            "length": 787.0,
            "function_hash": "336887872620435922090289485504532296531"
        },
        "signature_type": "Function",
        "target": {
            "file": "drivers/net/dsa/ocelot/felix.c",
            "function": "felix_parse_ports_node"
        },
        "signature_version": "v1",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@04499f28b40bfc24f20b0e2331008bb90a54a6cf",
        "deprecated": false
    }
]

Git / github.com/gregkh/linux