{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-43081",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-05-01T14:12:55.983Z",
        "datePublished": "2026-05-06T07:40:17.159Z",
        "dateUpdated": "2026-05-11T22:17:21.426Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T22:17:21.426Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ipa: fix GENERIC_CMD register field masks for IPA v5.0+\n\nFix the field masks to match the hardware layout documented in\ndownstream GSI (GSI_V3_0_EE_n_GSI_EE_GENERIC_CMD_*).\n\nNotably this fixes a WARN I was seeing when I tried to send \"stop\"\nto the MPSS remoteproc while IPA was up."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/ipa/reg/gsi_reg-v5.0.c"
                    ],
                    "versions": [
                        {
                            "version": "faf0678ec8a0aa9039d8b188d012206abd67dd5c",
                            "lessThan": "a7d326dfb13b5a0763eccfd78836fe15199fc499",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "faf0678ec8a0aa9039d8b188d012206abd67dd5c",
                            "lessThan": "d1c66396796f23f7201b1addf06f62515035354d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "faf0678ec8a0aa9039d8b188d012206abd67dd5c",
                            "lessThan": "bafc45ea30d297002750396d5f10e3018bf2cd60",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "faf0678ec8a0aa9039d8b188d012206abd67dd5c",
                            "lessThan": "2aa50d2c1f631b405849da246043c6f683af7489",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "faf0678ec8a0aa9039d8b188d012206abd67dd5c",
                            "lessThan": "9709b56d908acc120fe8b4ae250b3c9d749ea832",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/ipa/reg/gsi_reg-v5.0.c"
                    ],
                    "versions": [
                        {
                            "version": "6.4",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.4",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.136",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.83",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.24",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19.14",
                            "lessThanOrEqual": "6.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0",
                            "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": "6.4",
                                    "versionEndExcluding": "6.6.136"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.4",
                                    "versionEndExcluding": "6.12.83"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.4",
                                    "versionEndExcluding": "6.18.24"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.4",
                                    "versionEndExcluding": "6.19.14"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.4",
                                    "versionEndExcluding": "7.0"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/a7d326dfb13b5a0763eccfd78836fe15199fc499"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d1c66396796f23f7201b1addf06f62515035354d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bafc45ea30d297002750396d5f10e3018bf2cd60"
                },
                {
                    "url": "https://git.kernel.org/stable/c/2aa50d2c1f631b405849da246043c6f683af7489"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9709b56d908acc120fe8b4ae250b3c9d749ea832"
                }
            ],
            "title": "net: ipa: fix GENERIC_CMD register field masks for IPA v5.0+",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}