{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-37784",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-04-16T04:51:23.940Z",
        "datePublished": "2025-05-01T13:07:20.237Z",
        "dateUpdated": "2026-05-23T15:58:11.202Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-23T15:58:11.202Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ti: icss-iep: Fix possible NULL pointer dereference for perout request\n\nThe ICSS IEP driver tracks perout and pps enable state with flags.\nCurrently when disabling pps and perout signals during icss_iep_exit(),\nresults in NULL pointer dereference for perout.\n\nTo fix the null pointer dereference issue, the icss_iep_perout_enable_hw\nfunction can be modified to directly clear the IEP CMP registers when\ndisabling PPS or PEROUT, without referencing the ptp_perout_request\nstructure, as its contents are irrelevant in this case."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/ethernet/ti/icssg/icss_iep.c"
                    ],
                    "versions": [
                        {
                            "version": "d6b130fabfe197935346fe9f1e50a0947b2b1be7",
                            "lessThan": "7891619d21f07a88e0275d6d43db74035aa74f69",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4ac8e8bf70b436294534d06e5d500e950e20c13d",
                            "lessThan": "da5035d7aeadcfa44096dd34689bfed6c657f559",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9b115361248dc6cce182a2dc030c1c70b0a9639e",
                            "lessThan": "eeec66327001421531b3fb1a2ac32efc8a2493b0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9b115361248dc6cce182a2dc030c1c70b0a9639e",
                            "lessThan": "7349c9e9979333abfce42da5f9025598083b59c9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6.6.70",
                            "lessThan": "6.6.88",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.9",
                            "lessThan": "6.12.25",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/ethernet/ti/icssg/icss_iep.c"
                    ],
                    "versions": [
                        {
                            "version": "6.13",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.13",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.88",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.25",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.14.4",
                            "lessThanOrEqual": "6.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.15",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.6.70",
                                    "versionEndExcluding": "6.6.88"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.12.9",
                                    "versionEndExcluding": "6.12.25"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.13",
                                    "versionEndExcluding": "6.14.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.13",
                                    "versionEndExcluding": "6.15"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/7891619d21f07a88e0275d6d43db74035aa74f69"
                },
                {
                    "url": "https://git.kernel.org/stable/c/da5035d7aeadcfa44096dd34689bfed6c657f559"
                },
                {
                    "url": "https://git.kernel.org/stable/c/eeec66327001421531b3fb1a2ac32efc8a2493b0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7349c9e9979333abfce42da5f9025598083b59c9"
                }
            ],
            "title": "net: ti: icss-iep: Fix possible NULL pointer dereference for perout request",
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}