{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-72038",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-08-09T03:40:39.901Z",
        "datePublished": "2026-08-15T05:51:58.487Z",
        "dateUpdated": "2026-08-15T05:51:58.487Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-08-15T05:51:58.487Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: liquidio: fix BAR resource leak on PF number failure\n\nIf cn23xx_get_pf_num() fails, the function returns without\nunmapping either BAR. Unmap both BARs before returning from\nthe error path.\n\nFound by manual code review."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c"
                    ],
                    "versions": [
                        {
                            "version": "0c45d7fe12c7e1510bae9dfac189c8b927e4636b",
                            "lessThan": "75b924759de9427761115301308c137904aa3f99",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0c45d7fe12c7e1510bae9dfac189c8b927e4636b",
                            "lessThan": "4a45884566bab4122bbeb8fff7d2d6b5fdbded24",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0c45d7fe12c7e1510bae9dfac189c8b927e4636b",
                            "lessThan": "020e52aee732bb08e6b89dd02bbf88895a50fffd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0c45d7fe12c7e1510bae9dfac189c8b927e4636b",
                            "lessThan": "b74f293e5f38052cfa14710abfacd6b6561cc2d6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0c45d7fe12c7e1510bae9dfac189c8b927e4636b",
                            "lessThan": "a22103618ee5b6ee884c374351f65fcdff7248f0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0c45d7fe12c7e1510bae9dfac189c8b927e4636b",
                            "lessThan": "715cce38424fb2488ef2c5e6e6ffbfe1b74a9e67",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0c45d7fe12c7e1510bae9dfac189c8b927e4636b",
                            "lessThan": "4140c516473a0e116ab3a73f9320c2aa5800210b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0c45d7fe12c7e1510bae9dfac189c8b927e4636b",
                            "lessThan": "c63ee62a3c4ac1a1542f4c1a4b87e2f41df5a496",
                            "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/ethernet/cavium/liquidio/cn23xx_pf_device.c"
                    ],
                    "versions": [
                        {
                            "version": "4.14",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.14",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.261",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.212",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.178",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.145",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.97",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.40",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.5",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2-rc2",
                            "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": "4.14",
                                    "versionEndExcluding": "5.10.261"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.14",
                                    "versionEndExcluding": "5.15.212"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.14",
                                    "versionEndExcluding": "6.1.178"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.14",
                                    "versionEndExcluding": "6.6.145"
                                },
                                {
                                    "vulnerable": true,
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                                    "versionStartIncluding": "4.14",
                                    "versionEndExcluding": "6.12.97"
                                },
                                {
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                                    "versionEndExcluding": "7.1.5"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.14",
                                    "versionEndExcluding": "7.2-rc2"
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                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/75b924759de9427761115301308c137904aa3f99"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4a45884566bab4122bbeb8fff7d2d6b5fdbded24"
                },
                {
                    "url": "https://git.kernel.org/stable/c/020e52aee732bb08e6b89dd02bbf88895a50fffd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b74f293e5f38052cfa14710abfacd6b6561cc2d6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a22103618ee5b6ee884c374351f65fcdff7248f0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/715cce38424fb2488ef2c5e6e6ffbfe1b74a9e67"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4140c516473a0e116ab3a73f9320c2aa5800210b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c63ee62a3c4ac1a1542f4c1a4b87e2f41df5a496"
                }
            ],
            "title": "net: liquidio: fix BAR resource leak on PF number failure",
            "x_generator": {
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    }
}