{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-45941",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-05-13T15:03:33.087Z",
        "datePublished": "2026-05-27T12:17:57.155Z",
        "dateUpdated": "2026-05-27T12:17:57.155Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-27T12:17:57.155Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntpm: tpm_i2c_infineon: Fix locality leak on get_burstcount() failure\n\nget_burstcount() can return -EBUSY on timeout. When this happens, the\nfunction returns directly without releasing the locality that was\nacquired at the beginning of tpm_tis_i2c_send().\n\nUse goto out_err to ensure proper cleanup when get_burstcount() fails."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/char/tpm/tpm_i2c_infineon.c"
                    ],
                    "versions": [
                        {
                            "version": "aad628c1d91a6db57e572e4c1f35e863d81061d7",
                            "lessThan": "8f124c5582d443ac9fb690db26d08cab5d6ba76e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "aad628c1d91a6db57e572e4c1f35e863d81061d7",
                            "lessThan": "c24c9c4cab11858f22f309521ba7ea5b1e7385f2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "aad628c1d91a6db57e572e4c1f35e863d81061d7",
                            "lessThan": "1bb8f8826d0748b4b92a98fb6b6dfe52081739f5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "aad628c1d91a6db57e572e4c1f35e863d81061d7",
                            "lessThan": "948966e546f29af04391d98b8e378e4a7670c1c1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "aad628c1d91a6db57e572e4c1f35e863d81061d7",
                            "lessThan": "a61b8412e3eb8b71646dba867e8252d8560a1a27",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "aad628c1d91a6db57e572e4c1f35e863d81061d7",
                            "lessThan": "1a22048c1117cdfac185ba450aba67ed6b65dc87",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "aad628c1d91a6db57e572e4c1f35e863d81061d7",
                            "lessThan": "2f7a665e1323359d99c74301d1e180f5e2c40181",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "aad628c1d91a6db57e572e4c1f35e863d81061d7",
                            "lessThan": "bbd6e97c836cbeb9606d7b7e5dcf8a1d89525713",
                            "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/char/tpm/tpm_i2c_infineon.c"
                    ],
                    "versions": [
                        {
                            "version": "3.7",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.7",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.252",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.202",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.165",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.128",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.75",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.14",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19.4",
                            "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": [
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "5.10.252"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "5.15.202"
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                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "7.0"
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/8f124c5582d443ac9fb690db26d08cab5d6ba76e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c24c9c4cab11858f22f309521ba7ea5b1e7385f2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1bb8f8826d0748b4b92a98fb6b6dfe52081739f5"
                },
                {
                    "url": "https://git.kernel.org/stable/c/948966e546f29af04391d98b8e378e4a7670c1c1"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a61b8412e3eb8b71646dba867e8252d8560a1a27"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1a22048c1117cdfac185ba450aba67ed6b65dc87"
                },
                {
                    "url": "https://git.kernel.org/stable/c/2f7a665e1323359d99c74301d1e180f5e2c40181"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bbd6e97c836cbeb9606d7b7e5dcf8a1d89525713"
                }
            ],
            "title": "tpm: tpm_i2c_infineon: Fix locality leak on get_burstcount() failure",
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