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vuln-cve/data/2023/53xxx/CVE-2023-53298.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2023-53298",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-09-16T08:09:37.993Z",
"datePublished": "2025-09-16T08:11:30.044Z",
"dateUpdated": "2026-05-11T19:42:14.483Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T19:42:14.483Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: fix memory leak of se_io context in nfc_genl_se_io\n\nThe callback context for sending/receiving APDUs to/from the selected\nsecure element is allocated inside nfc_genl_se_io and supposed to be\neventually freed in se_io_cb callback function. However, there are several\nerror paths where the bwi_timer is not charged to call se_io_cb later, and\nthe cb_context is leaked.\n\nThe patch proposes to free the cb_context explicitly on those error paths.\n\nAt the moment we can't simply check 'dev->ops->se_io()' return value as it\nmay be negative in both cases: when the timer was charged and was not."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/nfc/st-nci/se.c",
"drivers/nfc/st21nfca/se.c",
"net/nfc/netlink.c"
],
"versions": [
{
"version": "5ce3f32b5264b337bfd13a780452a17705307725",
"lessThan": "5321da6d84b87a34eea441677d649c34bd854169",
"status": "affected",
"versionType": "git"
},
{
"version": "5ce3f32b5264b337bfd13a780452a17705307725",
"lessThan": "af452e35b9e6a87cd49e54a7a3d60d934b194651",
"status": "affected",
"versionType": "git"
},
{
"version": "5ce3f32b5264b337bfd13a780452a17705307725",
"lessThan": "271eed1736426103335c5aac50f15b0f4d236bc0",
"status": "affected",
"versionType": "git"
},
{
"version": "5ce3f32b5264b337bfd13a780452a17705307725",
"lessThan": "8978315cb4bf8878c9c8ec05dafd8f7ff539860d",
"status": "affected",
"versionType": "git"
},
{
"version": "5ce3f32b5264b337bfd13a780452a17705307725",
"lessThan": "c494365432dcdc549986f4d9af9eb6190cbdb153",
"status": "affected",
"versionType": "git"
},
{
"version": "5ce3f32b5264b337bfd13a780452a17705307725",
"lessThan": "b2036a252381949d3b743a3de069324ae3028a57",
"status": "affected",
"versionType": "git"
},
{
"version": "5ce3f32b5264b337bfd13a780452a17705307725",
"lessThan": "ba98db08895748c12e5ded52cd1598dce2c79e55",
"status": "affected",
"versionType": "git"
},
{
"version": "5ce3f32b5264b337bfd13a780452a17705307725",
"lessThan": "25ff6f8a5a3b8dc48e8abda6f013e8cc4b14ffea",
"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/nfc/st-nci/se.c",
"drivers/nfc/st21nfca/se.c",
"net/nfc/netlink.c"
],
"versions": [
{
"version": "3.13",
"status": "affected"
},
{
"version": "0",
"lessThan": "3.13",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "4.14.308",
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "4.19.276",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.4.235",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.173",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.100",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.18",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.2.5",
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.3",
"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": "3.13",
"versionEndExcluding": "4.14.308"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.13",
"versionEndExcluding": "4.19.276"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.13",
"versionEndExcluding": "5.4.235"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.13",
"versionEndExcluding": "5.10.173"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.13",
"versionEndExcluding": "5.15.100"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.13",
"versionEndExcluding": "6.1.18"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.13",
"versionEndExcluding": "6.2.5"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "3.13",
"versionEndExcluding": "6.3"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/5321da6d84b87a34eea441677d649c34bd854169"
},
{
"url": "https://git.kernel.org/stable/c/af452e35b9e6a87cd49e54a7a3d60d934b194651"
},
{
"url": "https://git.kernel.org/stable/c/271eed1736426103335c5aac50f15b0f4d236bc0"
},
{
"url": "https://git.kernel.org/stable/c/8978315cb4bf8878c9c8ec05dafd8f7ff539860d"
},
{
"url": "https://git.kernel.org/stable/c/c494365432dcdc549986f4d9af9eb6190cbdb153"
},
{
"url": "https://git.kernel.org/stable/c/b2036a252381949d3b743a3de069324ae3028a57"
},
{
"url": "https://git.kernel.org/stable/c/ba98db08895748c12e5ded52cd1598dce2c79e55"
},
{
"url": "https://git.kernel.org/stable/c/25ff6f8a5a3b8dc48e8abda6f013e8cc4b14ffea"
}
],
"title": "nfc: fix memory leak of se_io context in nfc_genl_se_io",
"x_generator": {
"engine": "bippy-1.2.0"
}
},
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 5.5,
"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "LOW",
"confidentialityImpact": "NONE"
}
},
{
"other": {
"type": "ssvc",
"content": {
"id": "CVE-2023-53298",
"role": "CISA Coordinator",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2026-01-14T18:12:51.752373Z"
}
}
}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"type": "CWE",
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime"
}
]
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-01-14T18:22:53.990Z"
}
}
]
}
}